Toshiba Personal Computer X205 User Manual
Toshiba Personal Computer  
Satellite X200/ X205  
Maintenance Manual  
TOSHIBA CORPORATION  
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Preface  
This maintenance manual describes how to perform hardware service maintenance for the  
Toshiba Personal Computer Satellite X200/ X205, referred to as the M100 Series in this manual.  
The procedures described in this manual are intended to help service technicians isolate faulty  
Field Replaceable Units (FRUs) and replace them in the field.  
SAFETY PRECAUTIONS  
Four types of messages are used in this manual to bring important information to your attention.  
Each of these messages will be italicized and identified as shown below.  
DANGER: “Danger” indicates the existence of a hazard that could result in death or  
serious bodily injury if the safety instruction is not observed.  
WARNING: “Warning” indicates the existence of a hazard that could result in bodily  
injury if the safety instruction is not observed.  
CAUTION: “Caution” indicates the existence of a hazard that could result in property  
damage if the safety instruction is not observed.  
NOTE: “Note” contains general information that relates to your safe maintenance  
service.  
Improper repair of the computer may result in safety hazards. Toshiba requires service  
technicians and authorized dealers or service providers to ensure the following safety precautions  
are adhered to strictly.  
‰ Be sure to fasten screws securely with the right screwdriver. If a screw is not fully  
fastened, it could come loose, creating a danger of a short circuit, which could cause  
overheating, smoke or fire.  
‰ If you replace the battery pack or RTC battery, be sure to use only the same model battery  
or an equivalent battery recommended by Toshiba. Installation of the wrong battery can  
cause the battery to explode.  
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The manual is divided into the following parts:  
Chapter 1  
Chapter 2  
Hardware Overview describes the M100 Series system unit and each FRU.  
Troubleshooting Procedures explains how to diagnose and resolve FRU  
problems.  
Chapter 3  
Chapter 4  
Test and Diagnostics describes how to perform test and diagnostic  
operations for maintenance service.  
Replacement Procedures describes the removal and replacement of the  
FRUs.  
Appendices The appendices describe the following:  
‰ Handling the LCD module  
‰ Board layout  
‰ Pin assignments  
‰ Keyboard scan/character codes  
‰ Key layout  
‰ Screw torque list  
‰ Reliability  
Conventions  
This manual uses the following formats to describe, identify, and highlight terms and operating  
procedures.  
Acronyms  
On the first appearance and whenever necessary for clarification, acronyms are enclosed in  
parentheses following their definition. For example:  
Read Only Memory (ROM)  
Keys  
Keys are used in the text to describe many operations. The key top symbol as it appears on the  
keyboard is printed in boldface type.  
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Key operation  
Some operations require you to simultaneously use two or more keys. We identify such  
operations by the key top symbols separated by a plus (+) sign. For example, Ctrl + Pause  
(Break) means you must hold down Ctrl and at the same time press Pause (Break). If three  
keys are used, hold down the first two and at the same time press the third.  
User input  
Text that you are instructed to type in is shown in the boldface type below:  
DISKCOPY A: B:  
The display  
Text generated by the computer that appears on its display is presented in the typeface below:  
Format complete  
System transferred  
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Table of Contents  
Chapter 1 Hardware Overview  
1.1  
1.2  
1.3  
1.4  
1.5  
Features ............................................................................................................................1-1  
System Unit......................................................................................................................1-5  
2.5-inch Hard Disk Drive.................................................................................................1-6  
DVD Super Multi Double Layer......................................................................................1-8  
HD DVD Drive ................................................................................................................1-9  
1.5.1 HD DVD-ROM……………………………………………………...…………………..1-9  
1.5.2 HD DVD-R ……………………………………………………………………..……1-10  
1.6  
1.7  
Power Supply …………………………………………………………………………1-11  
Batteries..........................................................................................................................1-13  
1.7.1 Main Battery……………………………………………………………………..…….1-14  
1.7.2....RTC battery…………………………………………………………………….1-15  
Chapter 2 Troubleshooting Procedures  
2.1  
2.2  
2.3  
2.4  
2.5  
2.6  
2.7  
2.8  
2.9  
Troubleshooting Introduction...........................................................................................2-3  
Troubleshooting Flowchart .............................................................................................2-4  
Power Supply Troubleshooting........................................................................................2-9  
Display Troubleshooting...................................................................................……….2-14  
Keyboard Troubleshooting.............................................................................................2-17  
External USB Devices Troubleshooting ........................................................................2-19  
TV-Out Failure Troubleshooting ...................................................................................2-21  
TouchPad Troubleshooting ............................................................................................2-23  
Speaker Troubleshooting................................................................................................2-25  
2.10 Optical drive troubleshooting………………………………………………………….2-27  
2.11 Modem Troubleshooting................................................................................................2-30  
2.12 Express card Troubleshooting........................................................................................2-32  
2.13 IEEE 1394 Troubleshooting...........................................................................................2-34  
2.14 Wireless LAN Troubleshooting .....................................................................................2-36  
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2.15 Camera troubleshooting………………………………………………………………..2-38  
2.16 Bluetooth Troubleshooting………………………………………………………...…..2-40  
2.17 4 in 1 card Troubleshooting…………………………………………………….…...…2-42  
HDD Troubleshooting……………………………………………………………....….2-44  
CRT failure Troubleshooting ………………………………………………….……....2-46  
HDMI Troubleshooting …………………………………………………….……....…2-48  
Robson Troubleshooting ……………………………………………………….……...2-50  
MIC Troubleshooting ……………………………………………………………….....2-52  
Finger Troubleshooting ……………………………………………………………..…2-54  
Chapter 3 Tests and Diagnostics  
3.1  
3.2  
3.3  
3.4  
3.5  
3.6  
3.7  
3.8  
3.9  
The Diagnostic Test........................................................................................................3-3  
Executing the Diagnostic Test ........................................................................................3-4  
Display Configuration ....................................................................................................3-8  
Speaker Audio Test.........................................................................................................3-9  
Fan ON/OFF Test ...........................................................................................................3-10  
Main Battery Charge Test...............................................................................................3-11  
FDD Test.........................................................................................................................3-12  
ODD Test........................................................................................................................3-13  
Keyboard Test.................................................................................................................3-14  
3.10 Mouse (Pad) Test............................................................................................................3-15  
3.11 LCD Pixels Mode Test ...................................................................................................3-18  
3.12 Magnetic switch Test......................................................................................................3-19  
3.13 LAN Test ........................................................................................................................3-20  
3.14 RTC Test........................................................................................................................ 3-23  
3.15 Read 1394 GUID ........................................................................................................... 3-24  
3.16 Speaker EQ Check…………...………….…….……………..…………….... ……......3-25  
3.17 Button Test …………..……………………….………….……………….….……….3-26  
3.18 Fingerprint DOS Test ……………………....…………….………………..….………3-27  
3.19 Clear Fingerprint Registered…………………………….………………...…………...3-29  
3.20 1st HDD Test ................................................................................................................ .3-30  
3.21 2nd HDD Test………………………….……………………..…………...….………..3-33  
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3.22 Front Edge Logo check ……………….………………………..…………….………..3-36  
3.23 Write DMI ……………………………………………………………………………..3-37  
3.24 Read DMI ……………………………………………………………………………..3-39  
Chapter 4 Replacement Procedures  
4.1  
4.2  
4.3  
4.4  
4.5  
4.6  
4.7  
4.8  
4.9  
General ..........................................................................................................................4-1  
Battery ...........................................................................................................................4-7  
PC Card .........................................................................................................................4-9  
Memory Card ................................................................................................................4-11  
HDD……………………………………………………...............................................4-13  
Expansion Memory .......................................................................................................4-18  
Modem...........................................................................................................................4-21  
Optical Drive Module....................................................................................................4-23  
Optical Drive.................................................................................................................4-25  
4.10 Keyboard .......................................................................................................................4-27  
4.11 Display Assembly..........................................................................................................4-30  
4.12 Function Button Board..................................................................................................4-34  
4.13 Wireless LAN Unit........................................................................................................4-36  
4.14 Bluetooth .......................................................................................................................4-38  
4.15 Top Cover......................................................................................................................4-39  
4.16 Touch Pad.......................................................................................................................4..-.4..2....................  
4.17 Fingerprint Module .......................................................................................................4-44  
4.18 Subwoofer Unit and USB Board...................................................................................4-46  
4.19 System Board ...............................................................................................................4-48  
4.20 System Fan ...................................................................................................................4-51  
4.21 VGA PCB.....................................................................................................................4-53  
4.22 VGA Board...................................................................................................................4-55  
4.23 Fan and CPU ................................................................................................................4-57  
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4.24 Display Mask ............................................................................................................4-59  
4.25 FL Inverter Board .....................................................................................................4-63  
4.26 LCD Module.............................................................................................................4-65  
4.27 Camera and Microphone...........................................................................................4-67  
Appendices  
Appendix A Handling the LCD Module.................................................................................... A-1  
Appendix B Board Layout......................................................................................................... B-1  
Appendix C Pin Assignments.................................................................................................... C-1  
Appendix D Keyboard Scan/Character Codes........................................................................... D-1  
Appendix E Key Layout .............................................................................................................E-1  
Appendix F Series Screw Torque List........................................................................................F-1  
Appendix G Reliability.............................................................................................................. G-1  
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Chapter 1  
Hardware Overview  
1
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1 Hardware Overview  
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1 Hardware Overview  
Chapter 1  
Contents  
1.1  
1.2  
1.3  
1.4  
Features......................................................................................................................1-1  
System Unit................................................................................................................1-5  
2.5-inch Hard Disk Drive...........................................................................................1-6  
DVD Super Multi Double Layer................................................................................1-8  
1.5  
HD DVD Drive..........................................................................................................1-9  
1.5.1  
HD DVD-ROM........................................................................................... 1-9  
HD DVD-R ............................................................................................... 1-10  
1.5.2  
1.6  
Power Supply..........................................................................................................1-11  
Batteries ...................................................................................................................1-13  
1.7  
1.7.1  
Main Battery............................................................................................. 1-14  
RTC battery............................................................................................... 1-15  
1.7.2  
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1 Hardware Overview  
Figures  
Figure 1-1  
2.5-inch HDD................................................................................................ 1-6  
Tables  
Table 1-1  
Table 1-2  
Table 1-3  
2.5-inch HDD specifications......................................................................... 1-6  
DVD Super Multi Double Layer drive specifications................................... 1-8  
HD DVD-ROM drive specifications............................................................. 1-9  
Table 1-4  
HD DVD-R drive specifications ................................................................. 1-10  
Battery specifications .................................................................................. 1-13  
Table 1-5  
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1.1 Features  
1 Hardware Overview  
1.1 Features  
The Satellite X200/ X205 Series Personal Computer uses extensive Large Scale Integration  
(LSI), and Complementary Metal-Oxide Semiconductor (CMOS) technology extensively to  
provide compact size, minimum weight and high reliability. This computer incorporates the  
following features and benefits:  
‰ CPU  
• Intel® CoreTM 2 Duo Processor  
• Intel® Celeron® Processor  
‰ Chipset  
• Mobile Intel® PM965 Express Chipset  
‰ Memory  
• No on board memory  
• Support DDR-II 667MHz  
• Support Dual channel  
• Two SODIMM with 512MB/ 1GB/ 2GB module Max. 4GB  
• 8GB design ready waiting Intel validation  
‰ BIOS  
• Phoenix TrustedCore(TM) NB  
• 1024KB Flash BIOS ROM  
• Suspend to RAM/Disk  
• ACPI compliant BIOS  
• SMBIOS V2.4  
• Security:  
- Power-On Password, Supervisor Password,  
- HDD password for WW and JP  
• USB memory Boot support .  
• USB Super Fetch support.  
• SD Super Fetch support.  
• No SD card boot.  
• Intel Dorrington support(Intel Media share)  
‰ Power  
• Universal AC adapter, 90~264VAC, 47~63Hz.  
• 180W with 19V DC for Orlando 10H SKU  
• 9-cell Lithium Ion smart battery pack with 10.8V*6000mAh  
• Approximately 12 hours or longer charging time to 100% battery capacity with  
system switched on  
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1 Hardware Overview  
1.1 Features  
• Approximately 4 hours charge time to 100% battery capacity with system  
switched off or suspend  
• Approximately 1.5 days discharging time in Standby Mode for the 9-cell battery.  
•
Discharge time in shutdown mode is approximately 1 month  
‰ HDD  
• 9.5mm/12.5mm, 2.5” HDD support  
• Serial ATA interface  
• Single or Dual HDD support  
• Up to 300GB per drive  
‰ VGA  
• NB8E-SE  
‰ Fixed Optical drives  
• 12.7mm height, DVD Super Multi device  
• 12.7mm height, DVD Super Multi device with Label Flash  
• 12.7mm height, HD DVD-ROM device  
•
12.7mm height, HD DVD-R device  
‰ Optional devices  
• Build-in antenna for wireless LAN module  
• Build-in antenna for Bluetooth module  
• MDC module  
‰ Keyboard  
• The computer's keyboard has 104 US keys. There are five types of keys:  
typewriter keys, keypad overlay, function keys, soft keys, and cursor control  
keys.  
‰ Touch Pad with Two Buttons  
• Left button  
• Right button  
‰ I/O Ports  
• Bridge media slot  
• USB (V2.0, horizontal type) x 6  
• HDMI  
• S/PDIF  
• Line-in  
• CIR (BTO)  
• Internal Microphone with Camera(BTO)  
• S-video  
• Fingerprint Authentication (BTO)  
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1.1 Features  
1 Hardware Overview  
• 1394  
• RJ11  
• DC-in  
• RGB, one DDC2b compliant VGA port 15pins  
• Microphone-in jack  
• Headphone-out jack  
• Digital/Rotary volume control  
• Wireless Communication Switch(BTO)  
• Kensington lock  
‰ Express Card Slot  
• TI 8402 card bus controller for the model with Bridge media slot  
• With Shutter door  
• No ZV-Port support  
‰ Wireless LAN module  
• Dual-band built-in antenna for wireless LAN communication  
• 802.11g: Atheros(XB61L or XB63L) or Intel (WM3945ABG BGX), 802.11a/g:  
Atheros (XB62L) or Intel (WM3945ABG), 802.11a/g/n: Intel (4965AGN) or  
Atheros (XB72)  
‰ Excellent Power Management Function  
• Standby mode, Suspend to RAM or Suspend to disk mode, using time out or hot  
key  
• HDD local standby mode by time out  
• LCD local standby mode by time out  
• Low battery alarm by beep  
• Auto-backlight off when LCD cover closed  
• Full ACPI 2.0 supported  
• LCD auto-dim mode by time out  
‰ Switches  
• Power button  
• Two programmable launch buttons  
• Four control buttons for CD playing  
• Wireless communication switch  
• Media Play Switch  
‰ Security  
• Fingerprint authentication  
‰ AC Adapter  
• Universal AC adapter module  
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1 Hardware Overview  
1.1 Features  
• Delta 180W adapters  
• Output voltage: 19Vdc  
• Input Voltage/Frequency range: 90-264Vac, 47-63Hz  
‰ Display  
• 17” (16:10) TFT screen with a resolution of 1440 horizontal x 900 vertical  
pixels, CSV VA, high brightness approximately 200nits, WXGA+  
• 17” (16:10) TFT screen with a resolution of 1680 horizontal x 1050 vertical  
pixels, CSV, brightness approx 150nits, WSXGA+  
‰ Multiple digital media card slot  
• Supports xD, SD, miniSD, MS, MS Pro, and MMC  
‰ Universal Serial Bus (USB)  
The computer has three Universal Serial Bus (USB) ports that comply with the USB  
2.0 standard, which enable data transfer speeds more than 40 times faster than USB  
1.1 (which this computer also supports.) The USB drives may be used to transfer data  
at Low, Full, and high speeds.  
‰ Bluetooth module  
Some computers in this series are equipped with Bluetooth functionality (Version 2.0  
+ EDR) with antenna. Bluetooth is a short-range wireless technology used to create  
PANs (Personal Area Networks) among your devices, and with other nearby devices  
like mobile computers, mobile phones, and digital cameras.  
‰ OS  
• Windows Vista Home Basic/ Home Premium (32/64 bit support)  
• Windows Vista Business (32/64 support)  
• Vista Premium Logo  
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1.2 System Unit  
1 Hardware Overview  
1.2 System Unit  
The system unit is composed of the following major components:  
‰ Processor (depending on the model you purchased)  
• Intel® CoreTM 2 Duo Processor T7800/T7700/T7500/T7300 /T7250  
/T7100/T5450  
• Intel® Celeron® Processor 550/540/530/520  
‰ System logic  
• Mobile Intel® PM965 with ICH8M Chipset  
‰ Memory  
• Two DDR-II 533/667MHz SO-DIMM  
• Supports Dual channel  
• Up to 4GB with 2GB module for Intel PM965 Chipset  
‰ Video RAM (Depending on the model you purchased)  
• GDDR3 for nVidia NB8E-SEÆVRAM 256M or 512M(16Mx32)  
‰ Audio subsystem  
• Realtek High Definition Audio Codec ALC268  
− Microphone-in ,Line-In and headphone-out  
− Volume control: Digital control, rotary type, without mute function  
− Supports Microsoft Outlook Express audio  
− S/PDIF Out  
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1 Hardware Overview  
1.3 2.5-inch Hard Disk Drive  
1.3 2.5-inch Hard Disk Drive  
The internal HDD is a random access non-volatile storage device. It has a non-removable  
2.5-inch magnetic disk and mini-Winchester type magnetic heads. This computer supports:  
9.5mm, 2.5" SATA HDD with 200GB capacity, 4200rpm.  
9.5mm, 2.5" SATA HDD with 60/80/100/120/160GB capacity, 5400rpm.  
9.5mm, 2.5" SATA HDD support with 80/100/120GB capacity, 7200rpm. (120GB Design  
Ready)  
12.5mm, 2.5" SATA HDD support with 160/200GB capacity, 4200rpm  
12.5mm, 2.5" SATA HDD support with 250/300GB capacity, 4200rpm. (250GB Design  
Ready)  
The HDD is shown in Figure 1-1. Specifications are listed in Table 1-1.  
Figure 1-1  
2.5-inch HDD  
Items  
60GB  
80GB  
100GB  
120GB  
Formatted  
55.89  
74.52  
93.15  
111.8  
capacity (GB)  
Logical Blocks  
(LBA)  
117,210,240  
156,301,488  
195,371,568  
234,441,648  
Rotational  
5400  
5400  
5400  
5400  
speed (rpm)  
Toshiba HDD  
Buffer (MB)  
Hitachi HDD  
Buffer (MB)  
Fujitsu HDD  
Buffer (MB)  
Bytes per sector  
8
8
8
8
8
8
8
8
8
8
8
8
512  
512  
512  
512  
Table 1-1  
2.5-inch HDD specifications  
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1.3 2.5-inch Hard Disk Drive  
1 Hardware Overview  
Items  
160GB  
200GB  
250GB  
300GB  
Formatted  
149.05  
186.31  
390,720,968  
4200  
232.89  
488,397,168  
4200  
279.46  
586,072,368  
4200  
capacity (GB)  
Logical Blocks  
(LBA)  
312,581,808  
Rotational  
5400/4200  
speed (rpm)  
Toshiba HDD  
Buffer (MB)  
Hitachi HDD  
Buffer (MB)  
Fujitsu HDD  
Buffer (MB)  
Bytes per sector  
8
8
8
N/A  
N/A  
N/A  
N/A  
N/A  
8
8
8
8
512  
512  
512  
512  
Table 1-1  
2.5-inch HDD specifications (Continued)  
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1 Hardware Overview  
1.4 Optical Disc Devices  
1.4 DVD Super Multi Double Layer  
The DVD Super Multi drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At  
maximum, the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, write  
CD-R at 24x speed and CD-RW at 4x speed, US CD-RW at 16x speed, High Speed CD-RW  
at 10x speed, DVD-R at 8x speed, DVD-RW at 6x speed, DVD+R at 8x speed, DVD+R  
(Double Layer) at 4x speed, DVD-R (Double Layer) at 4x speed, DVD+RW at 8x speed and  
DVD-RAM at 5x speed.  
The specifications of the DVD Super Multi Double Layer drive are listed in Table 1-3.  
Item  
DVD-ROM mode  
CD-ROM mode  
33.3 (U-DMA transfer mode 2)  
16.6 (PIO mode 4, Multiword DMA mode 2)  
Data transfer rate (Mbytes/s)  
Access time (ms)  
Average random access  
130  
130  
Data buffer size (Mbytes)  
2MB  
DVD:  
DVD-VIDEO, DVD-ROM, DVD-R, DVD-RW, DVD-RAM,  
DVD+R, DVD+RW, DVD+R DL, DVD-R DL  
Formats supported  
CD:  
CD-DA, CD-ROM, CD-R, CD-RW, CD-ROMXA,  
Photo CD (single/multi-session), CD-EXTRA, CD-Text  
Table 1-2  
DVD Super Multi Double Layer drive specifications  
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1.4 Optical Disc Devices  
1.5 HD DVD Drive  
1.5.1 HD DVD-ROM  
1 Hardware Overview  
The HD DVD drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum, HD  
DVD-ROM reads HD DVD-ROMs at maximum 1x speed DVD-ROMs at maximum 8x  
speed and CD-ROMs at maximum 24x speed. It writes CD-R at up to 16x speed, CD-RW at  
up to 10x speed, DVD-R at maximum4x speed, DVD-RW at maximum 6x speed, DVD+RW  
at maximum 4x speed, DVD+R at maximum 4x speed, DVD+R (double layer) at maximum  
2.4x speed, DVD-R (dual layer) at maximum 2x speed and DVD-RAM at maximum 3x speed.  
The specifications of the HD DVD-ROM drive are listed in Table 1-3.  
Item  
HD DVD-ROM mode DVD-ROM mode CD-ROM mode  
33.3 (U-DMA transfer mode 2)  
16.6 (PIO mode 4, Multiword DMA mode 2)  
Data transfer rate (Mbytes/s)  
Access time (ms)  
Average random access  
330  
160  
8MB  
150  
Data buffer size (Mbytes)  
HD DVD:  
HD DVD-ROM  
DVD:  
Formats supported  
DVD-VIDEO, DVD-ROM, DVD-R, DVD-RW, DVD-RAM,  
DVD+R, DVD+RW, DVD+R DL, DVD-R DL  
CD:  
CD-DA, CD-ROM, CD-R, CD-RW, CD-ROMXA,  
Photo CD (single/multi-session), CD-EXTRA, CD-Text  
Table 1-3  
HD DVD-ROM drive specifications  
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1 Hardware Overview  
1.5 Power Supply  
1.5.2 HD DVD-R  
The HD DVD drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum, HD  
DVD-R reads HD DVD-ROMs at maximum 1x speed DVD-ROMs at maximum 8x speed  
and CD-ROMs at maximum 24x speed. It writes CD-R at up to 16x speed, CD-RW at up to  
10x speed, DVD-R at maximum 4x speed, DVD-RW at maximum 4x speed, DVD+RW at  
maximum 4x speed, DVD+R at maximum 4x speed, DVD+R (double layer) at maximum  
2.4x speed, DVD-R (dual layer) at maximum 2x speed DVD-RAM at maximum 3x speed and  
HD DVD-R at maximum 1x speed.  
The specifications of the HD DVD-R drive are listed in Table 1-4.  
Item  
HD DVD-ROM mode DVD-ROM mode CD-ROM mode  
33.3 (U-DMA transfer mode 2)  
16.6 (PIO mode 4, Multiword DMA mode 2)  
Data transfer rate (Mbytes/s)  
Access time (ms)  
Average random access  
330  
180  
8MB  
190  
Data buffer size (Mbytes)  
HD DVD:  
HD DVD-ROM, HD DVD-R  
DVD:  
Formats supported  
DVD-VIDEO, DVD-ROM, DVD-R, DVD-RW, DVD-RAM,  
DVD+R, DVD+RW, DVD+R DL, DVD-R DL  
CD:  
CD-DA, CD-ROM, CD-R, CD-RW, CD-ROMXA,  
Photo CD (single/multi-session), CD-EXTRA, CD-Text  
Table 1-4  
HD DVD-R drive specifications  
1-10  
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1.5 Power Supply  
1 Hardware Overview  
1.6 Power Supply  
This specification defines the performance and characteristic of 180W AC adapter power  
supply. It supplies a constant voltage 19V output source for Satellite X200/ X205 Series  
Personal Computer.  
‰ A/D conversion  
• The EC uses 10-bit sampling for A/D conversion to determine the following  
values:  
– Battery and temperature  
‰ AC adaptor and battery check  
• The EC checks the following by A/D converted values:  
– Battery installed  
• The EC checks the following by GPIO values:  
– AC adaptor connected  
‰ Abnormal check  
• The EC determines whether the condition is abnormal, and if so, stores an error  
code into the error register.  
‰ Input port management  
• The EC monitors the following input signal status:  
– System power ON/OFF status  
– Direct CD power ON/OFF status  
‰ Beep and LED control  
• Beep is caused by the low battery status.  
• The EC controls the following two kinds of LED  
– DC IN LED (one color: red)  
• Red: indicates AC adaptor is connected  
– Battery LED (two colors: orange and red)  
• Red solid: The battery is fully charged.  
• Orange: The computer is quick-charging the battery / The battery is low.  
‰ Power ON/OFF sequence  
• When power is turned on or off, the EC starts the power on or off sequence.  
– SQ0-4 = power ON sequence  
– SQ5-B= power OFF sequence  
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1 Hardware Overview  
1.5 Power Supply  
‰ Battery charging control  
• The EC controls the following.  
– The quick charging ON/OFF  
– The detection of full charge  
‰ Detection of the low battery  
• The EC detects the low battery point by the gas gauge.  
– LB10M: The system will be driven by the battery for 12 more minutes.  
– LB0: The battery won't be able to drive the system after 3 minutes.  
– LB1: The battery can drive the system only during the suspend process.  
– LB2: The battery cannot drive the system.  
‰ New battery installation  
• When a new battery is installed, the EC communicates with the E2PROM in the  
battery to read information of the newly installed battery.  
‰ Battery capacity calculation  
• The EC reads battery remaining and percentage capacity from the battery  
through SMBus.  
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1.6 Batteries  
1 Hardware Overview  
1.7 Batteries  
The computer has two types of battery:  
‰ Main battery pack (18650 size)  
‰ RTC battery  
The removable main battery pack is the computer’s main power source when the AC adaptor  
is not attached.  
The battery specifications are listed in the table below.  
Battery name  
Material  
Lithium-Ion  
Lithium-Ion  
Output voltage  
10.8V  
Capacity  
6000mAH  
14 mAH  
Main battery (9 cells)  
RTC battery (Maxell  
ML1220T10)  
3.0V  
RTC battery (Maxell  
ML1220HT10)  
Lithium-Ion  
Lithium-Ion  
Lithium-Ion  
3.0V  
3.0V  
3.0V  
18 mAH  
15 mAH  
17 mAh  
RTC battery (Sanyo  
ML1220T28)  
RTC battery (Panasonic  
ML1220/B)  
Table 1-5  
Battery specifications  
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1 Hardware Overview  
1.6 Batteries  
1.7.1 Main Battery  
Battery charging is controlled by a power supply microprocessor that is mounted on the  
system board. The power supply microprocessor controls whether the charge is on or off and  
detects a full charge when the AC adaptor and battery are attached to the computer. The  
system charges the battery using quick charge or trickle charge.  
‰ Quick battery charge  
When the AC adaptor is attached, there are two types of quick charge: quick charge  
when the system is powered off and normal charge when the system is powered on.  
The times required for charges are listed in the table below.  
Status  
Charging time  
12 hours or longer  
Normal charge (power on)  
Quick charge (power off)  
About 4 hours or longer  
NOTES  
1. The time required for normal charge is affected by the amount of power the system  
is consuming. Use of the fluorescent lamp and frequent disk access diverts power  
and lengthens the charge time.  
2. Using quick charge, the power supply microprocessor automatically stops the  
charge after eight hours regardless of the condition of the battery. Overcharging  
could cause the battery to explode.  
If any of the following occurs, the battery quick charge process stops.  
1. The battery becomes fully charged.  
2. The AC adaptor or battery is removed.  
3. The battery or output voltage is abnormal.  
4. The battery temperature is abnormal.  
5. The battery SMBus communication fails.  
6. The battery cell is bad.  
‰ Detection of full charge  
A full charge is detected from the battery pack through SMBus when the battery is  
charging.  
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1.6 Batteries  
1 Hardware Overview  
1.7.2 RTC battery  
The RTC battery provides power to keep the current date, time and other setup information in  
memory while the computer is turned off. The table below lists the charging time and data  
preservation period of the RTC battery. The RTC battery is charged by the adaptor or main  
battery, while the computer is powered on.  
Status  
Charging Time (power on)  
Time  
About 24 hours  
1 month  
Data preservation period (full charge)  
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Chapter 2  
Troubleshooting Procedures  
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2 Troubleshooting Procedures  
Chapter 2  
Contents  
2.1  
2.2  
2.3  
2.4  
2.5  
2.6  
2.7  
2.8  
2.9  
Troubleshooting Introduction ........................................................................................3  
Troubleshooting Flowchart............................................................................................4  
Power Supply Troubleshooting......................................................................................9  
Display Troubleshooting.................................................................................……….14  
Keyboard Troubleshooting ..........................................................................................17  
External USB Devices Troubleshooting......................................................................19  
TV-Out Failure Troubleshooting.................................................................................21  
TouchPad Troubleshooting..........................................................................................23  
Speaker Troubleshooting .............................................................................................25  
2.10 Optical drive troubleshooting......................................................................................27  
2.11 Modem Troubleshooting …………………………………………………………….30  
2.12 Express card Troubleshooting......................................................................................32  
2.13 IEEE 1394 Troubleshooting ........................................................................................34  
2.14 Wireless LAN Troubleshooting...................................................................................36  
2.15 Camera troubleshooting...............................................................................................38  
2.16 Bluetooth Troubleshooting…………………...…………………………….……….. 40  
2.17 4 in 1 card Troubleshooting……………………………………………………..……42  
2.18 HDD Troubleshooting………………………………………………………………..44  
2.19 CRT failure Troubleshooting ………………………………………………………. 46  
2.20 HDMI Troubleshooting ……………………………………………………………...48  
2.21 Robson Troubleshooting ……………………………………………………………. 50  
2.22 MIC Troubleshooting ………………………………………………………………. 52  
2.23 Finger Troubleshooting …………………………………………………………….. 54  
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2 Troubleshooting Procedures  
Figures  
Figure 2-1  
Figure 2-1  
Figure 2-2  
Figure 2-3  
Figure 2-4  
Figure 2-5  
Figure 2-6  
Figure 2-7  
Figure 2-8  
Figure 2-9  
Troubleshooting flowchart (1/2) .......................................................................5  
Troubleshooting flowchart (2/2) .......................................................................6  
Power Supply Troubleshooting Process............................................................9  
Display troubleshooting process .....................................................................14  
Keyboard troubleshooting process..................................................................17  
External USB device troubleshooting process ................................................19  
TV-out troubleshooting process......................................................................21  
TouchPad troubleshooting process..................................................................23  
Speaker troubleshooting process.....................................................................25  
Optical drive troubleshooting process.............................................................27  
Figure 2-10 Modem troubleshooting process .....................................................................30  
Figure 2-11 Express card troubleshooting process .............................................................32  
Figure 2-12 IEEE 1394 troubleshooting process ................................................................34  
Figure 2-13 Wireless LAN troubleshooting process...........................................................36  
Figure 2-14 Camera troubleshooting process .....................................................................38  
Figure 2-15 Bluetooth troubleshooting process…..……………………………….………40  
Figure 2-16 4 in 1 card troubleshooting process……………………………..…….………42  
Figure 2-17 HDD troubleshooting process……………………………….………………..44  
Figure 2-18 CRT failure troubleshooting process ………………………………………....46  
Figure 2-19 HDMI Troubleshooting process ……………………………………………...48  
Figure 2-20 Robson troubleshooting process ……………………………………………..50  
Figure 2-21 MIC troubleshooting process ………………………………………………...52  
Figure 2-22 Finger printer troubleshooting process ………………………………………54  
Tables  
Table 2-1 Battery LED .......................................................................................................10  
Table 2-2 DC-IN LED ........................................................................................................11  
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2 Troubleshooting Procedures  
2.1 Troubleshooting Introduction  
Chapter 2 describes how to determine if a Field Replaceable Unit (FRU) in the computer is  
causing the computer to malfunction. The FRUs covered are:  
1. Display  
7. Speaker  
13. Camera  
14. Bluetooth  
15 HDMI  
2. USB Floppy Drive  
3. Keyboard  
8. Optical drive  
9. Modem  
4. USB ports  
5. TV-out port  
6. TouchPad  
10. Express card unit  
11. IEEE 1394 port  
12. Wireless LAN system  
16. Robson card  
17. MIC  
18. Finger  
The Diagnostics Disk operations are described in Chapter 3. Detailed replacement  
procedures are given in Chapter 4.  
The following tools are necessary for implementing the troubleshooting procedures:  
1. Diagnostics Disk (Repair and Sound Repair)  
2. Phillips screwdriver (2 mm)  
3. 6mm nut driver (for the helix screw nuts on the rear ports for CPU door)  
4. 2DD or 2HD formatted work disk for floppy disk drive testing  
5. Sycard (EXPRESS CARD test card)  
6. Cleaning kit for floppy disk drive troubleshooting  
7. Cleaning kit for optical drive troubleshooting  
8. Multimeter  
9. External monitor  
10. USB compatible keyboard  
11. Multimedia sound system with line-in and line-out ports  
12. Headphones  
13. USB test module and USB cable  
14. Music CD  
15. MIC module and MIC line  
16. Robson card  
17. Finger print module  
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2 Troubleshooting Procedures  
2.2 Troubleshooting Flowchart  
If you know the location of the malfunction, turn directly to the appropriate section of this  
chapter. If the problem is unspecified, use the flowchart in Figure 2-1 as a guide for  
determining which troubleshooting procedures to execute. Before performing any  
troubleshooting procedures, verify the following:  
z
z
Ask the user if a password is registered and, if it is, ask him or her to enter the password.  
Verify with the customer that Toshiba Windows Vista is installed on the hard disk.  
Operating systems that were not preinstalled by Toshiba can cause the computer to  
malfunction.  
z
z
Make sure all optional equipment is removed from the computer.  
Make sure the floppy disk drive, if installed, is empty. If no FDD module is installed,  
you should use an external FDD to run the diagnostics tests  
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2 Troubleshooting Procedures  
STA R T  
C onnect the A C adapter to the D C -IN socket  
Perform the Pow er Supply  
Troubleshooting procedures  
in section 2.3  
No  
No  
Is the D C -IN LED on?  
Yes  
Perform the Pow er Supply  
Troubleshooting procedures  
in section 2.3  
Is the B attery LED on?  
Yes  
Turn the Pow er sw itch on  
Y es  
Perform the Pow er Supply  
Troubleshooting procedures  
in section 2.3  
No  
Is the Pow er O n LED on?  
Y es  
Perform the Pow er Supply  
Troubleshooting procedures  
in section 2.3  
Is the "Toshiba" logo m essage  
display?  
No  
Y es  
If the "passw ord" m essage  
displays, type the passw ord, then  
press Enter.  
Perform diagnostics  
program . R un C M 165.EX E  
and select the H A R D D ISK  
item .  
Is Toshiba W indow s being  
loaded?  
No  
Y es  
A
Figure 2-1 Troubleshooting flowchart (1/2)  
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2 Troubleshooting Procedures  
A
Perform the Keyboard  
Troubleshooting procedures  
in section 2.6  
No  
Does typed characters appear correctly?  
Yes  
Insert the diagnostics disk into the FDD.  
Then run the diagnostics test program.  
Yes  
Perform the FDD  
Troubleshooting procedures  
in section 2.5  
No  
Is the diagnostics test loaded?  
Yes  
Allow each test to perform  
automatically  
After confirming which  
diagnostics test has detected  
an error, perform the  
appropriate procedure as  
outlined below.  
Is an error detected by any of the  
diagnostics tests?  
Yes  
No  
System is normal  
End  
Figure 2-1 Troubleshooting flowchart (2/2)  
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2 Troubleshooting Procedures  
If the diagnostics program cannot detect an error, the problem may be intermittent. The test  
program should be executed several times to isolate the problem. When a problem has been  
located, perform the appropriate troubleshooting procedures as follows:  
1. If an error is detected by the battery test, perform the Power Supply Troubleshooting  
procedures in Section 2.3.  
2. If an error is detected by the display test, perform the Display Troubleshooting  
procedures in Section 2.4.  
3. If an error is detected by the keyboard test, perform the Keyboard Troubleshooting  
procedures in Section 2.5.  
4. If an error is detected by the TouchPad test, perform the TouchPad Troubleshooting  
procedures in Section 2.8.  
5. If an error is detected by the audio test, perform the Speaker Troubleshooting  
procedures in Section 2.9 and the Optical Drive Troubleshooting Procedures in  
Section 2.10.  
6. If an error is detected by the modem test, perform the Modem Troubleshooting  
Procedures in Section 2.11.  
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2 Troubleshooting Procedures  
Other problems that are not covered by the diagnostics program may be discovered by a  
user.  
1. If an error is detected when using an external USB device, perform the External USB  
Devices Troubleshooting procedures in Section 2.6.  
2. If an error is detected when using the TV-out connection, perform the TV-Out Failure  
Troubleshooting procedures in Section 2.7.  
3. If an error is detected when using the speakers, perform the Speaker Troubleshooting  
procedures in Section 2.10.  
4. If an error is detected when using the modem, perform the Modem Troubleshooting  
procedures in Section 2.11.  
5. If an error is detected when using the EXPRESS CARD unit, perform the EXPRESS  
CARD Troubleshooting procedures in Section 2.12.  
6. If an error is detected when using the IEEE1394 device, perform the IEEE1394 device  
Troubleshooting procedures in Section 2.13.  
7. If an error is detected when using the Wireless LAN, perform the Wireless LAN  
Troubleshooting procedures in Section 2.14.  
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2 Troubleshooting Procedures  
2.3 Power Supply Troubleshooting  
START  
Check Power Supply Status  
(Procedure 1)  
Are the DC-IN and  
No  
Replace adaptor / battery  
(Procedure 2)  
Battery LEDs lit?  
Yes  
Check power supply  
connections  
(Procedure 3)  
Can you turn the  
Yes  
Run diagnostic program  
(Procedure 4)  
computer on?  
No  
Perform internal connection  
check  
Are the internal power  
No  
connections secure?  
(Procedure 5)  
Yes  
Replace system board  
END  
Figure 2-2 Power Supply Troubleshooting Process  
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2 Troubleshooting Procedures  
The power supply controls many functions and components. To determine if the power  
supply is functioning properly, start with Procedure 1 and continue with the other Procedures  
as instructed. The flowchart in Figure 2-2 gives a summary of the process. The procedures  
described in this section are:  
Procedure 1: Power status check  
Procedure 2: Adaptor / battery replacement  
Procedure 3: Power supply connection check  
Procedure 4: Diagnostic check  
Procedure 5: Internal connection check  
Procedure 1  
Power Status Check  
The following LEDS indicate the power supply status:  
Battery LED  
DC-IN LED  
The power supply controller displays the power supply status through the Battery and the DC-  
IN LEDS as listed in the tables below.  
Table 2-1 Battery LED  
Battery State  
LED colors  
Definition  
Charging  
Amber, solid on  
Blue, solid on  
Blue color off  
Battery charging with AC.  
Battery fully charged by AC  
Battery abnormal stop charging with AC  
(Bad cell/ Overheated)  
Discharging  
Amber, blinking  
Battery within low state: 12 minutes  
remaining  
(LED on for 1 second  
every 4 seconds)  
Amber, blinking  
Battery within critical low state: 3  
minutes remaining. The system is  
protected and cannot be re-powered on  
without the AC power connected.  
(LED on for 1 second  
every 2 seconds)  
Amber color off  
Battery not in low or critical low state;  
It’s in discharging state  
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2 Troubleshooting Procedures  
Table 2-2 DC-IN LED  
AC-IN LED  
Solid on  
Off  
Power supply status  
AC power exists (LED is solid Blue).  
No AC power exists.  
To check the power supply status, install a battery pack and connect an AC adaptor to the  
DC-IN port on the computer and to a power supply.  
If the DC-IN LED or Battery LED is not lit, go to Procedure 2.  
Procedure 2  
Adaptor / battery replacement  
A faulty adaptor may not supply power or may not charge the battery. Perform Check 1.  
Check 1 Connect a new AC adaptor. If the problem is not resolved, go to Check 2.  
Check 2 Insert a new battery. If the problem is still not resolved, go to Procedure 3.  
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2 Troubleshooting Procedures  
Procedure 3  
Power supply connection check  
The power supply wiring diagram is shown below:  
AC adaptor cord  
AC power cord  
AC  
adaptor  
System  
board  
Battery  
Any of the connectors may be disconnected. Perform Check 1.  
Check 1 Disconnect the AC power cord from wall outlet. Check the power cable for  
breaks. If the power cord is damaged, connect a new AC power cord. If there is  
no damage, go to Check 2.  
Check 2 Make sure the AC adaptor cord and AC power cord are firmly plugged into the  
DC-IN socket, AC adaptor inlet and wall outlet. If these cables are connected  
correctly, go to Check 3.  
Check 3 Make sure that the DC-IN input port socket is firmly secured to the system board  
of the computer.  
• If the DC-IN input socket is loose, go to Procedure 5.  
• If it is not loose, go to Check 4.  
Check 4 Use a multi-meter to make sure that the AC adaptor output voltage is close to 19  
V. If the output is several percent lower than 19 V, go to Check 5. If the output  
is close to 19 V, go to Check 6.  
Check 5 Connect a new AC adaptor or AC power cord.  
• If the DC-IN LED does not light, go to Procedure 4.  
• If the battery LED does not light, go to Check 6.  
Check 6 Make sure the battery pack is installed in the computer correctly. If the battery is  
properly installed and the battery LED still does not light, go to Procedure 4.  
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2 Troubleshooting Procedures  
Procedure 4  
Diagnostic check  
The power supply may not charge the battery pack. Perform the following procedures:  
1. Reinstall the battery pack.  
2. Attach the AC adaptor and turn on the power. If you cannot turn on the power, go to  
Procedure 5.  
3. Run the Diagnostic test following the procedures described in Chapter 3, Tests and  
Diagnostics. If no problem is detected, the battery is functioning normally.  
Procedure 5  
Replacement check  
The system board may be disconnected or damaged. Disassemble the computer following the  
steps described in Chapter 4, Replacement Procedures. Check the connection between the AC  
adaptor and the system board. After checking the connection, perform Check 1:  
Check 1 Use a multi-meter to make sure that the fuses on the system board are not blown.  
If a fuse is not blown, go to Check 2. If a fuse is blown, go to Check 3.  
Check 2 Make sure that the battery cable is firmly connected to the system board. If it is  
connected firmly, go to Check 3.  
Check 3 The system board may be damaged. Replace it with a new one following the  
instructions in Chapter 4.  
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2 Troubleshooting Procedures  
2.4 Display Troubleshooting  
S T A R T  
P erform external display check  
(P rocedu re 1)  
D oes the extern al  
display function ok?  
No  
P erform diag nostic check  
(P rocedu re 2)  
Y es  
D isplay is not  
faulty. C ontin ue  
troub lesho oting -  
refer to F igure 2.1  
W as a disp lay  
problem detected?  
No  
Y es  
P erform connector and  
replacem ent check  
(P rocedu re 3)  
R eplace system board  
E N D  
Figure 2-3 Display troubleshooting process  
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2 Troubleshooting Procedures  
This section describes how to determine if the computer’s display is functioning properly.  
The process is outlined in Figure 2-3. Start with Procedure 1 and continue with the other  
procedures as instructed.  
Procedure 1: External display check  
Procedure 2: Diagnostic check  
Procedure 3: Connector and replacement check  
Procedure 1  
External display check  
Connect an external display to the computer’s external monitor port, and then boot the  
computer. The computer automatically detects the external display.  
If the external display works correctly, the internal LCD may be damaged. Go to Procedure 3.  
If the external monitor appears to have the same problem as the internal monitor, the system  
board may be damaged. Go to Procedure 2.  
Procedure 2  
Diagnostic check  
The Display Test program is stored on the computer’s Diagnostics disk. This program checks  
the display controller on the system board. Insert the Diagnostics disk in the computer’s  
floppy disk drive, turn on the computer and run the test. Refer to Chapter 3, Tests and  
Diagnostics for details.  
If an error is detected, go to Procedure 3. If an error is not detected, the display is functioning  
properly.  
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2 Troubleshooting Procedures  
Procedure 3  
Connector and replacement check  
The FL inverter board, LCD module, and system board are connected to the display circuits.  
Any of these components may be damaged. Refer to Chapter 4, Replacement Procedures, for  
instructions on how to disassemble the computer and then perform the following checks:  
Check 1 Make sure the DDR RAM module is seated properly. Test display again. If the  
problem still exits, replace the DDR RAM module. If the problem still exists,  
perform Check 2.  
Check 2 Replace the FL inverter board with a new one and test display again. If the  
problem still exists, perform Check 3.  
Check 3 Replace the LCD module with a new one and test display again. If the problem  
still exists, perform Check 4.  
Check 4 Replace the LCD/FL cable with a new one and test display again. If the problem  
still exists, perform Check 5.  
Check 5 Replace the CPU with another of the same specifications. If the problem still  
exists, perform Check 6.  
Check 6 The system board may be damaged. Replace it with a new one.  
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2 Troubleshooting Procedures  
2.5 Keyboard Troubleshooting  
S T A R T  
P erfo rm ex tern al k ey b o ard ch eck  
(P ro ced u re 1 )  
D o es th e ex tern al  
k ey b o ard fu n ctio n o k ?  
Y es  
P erfo rm d iag n o stic ch eck  
(P ro ced u re 2 )  
N o  
K ey b o ard is n o t  
fau lty . C o n tin u e  
tro u b lesh o o tin g -refer  
to F ig u re 2 .1  
W as a k ey b o ard  
p ro b lem d etected ?  
No  
Y es  
P erfo rm co n n ecto r an d  
rep lacem en t ch eck  
(P ro ced u re 3 )  
R ep lace sy stem b o ard  
E N D  
Figure 2-4 Keyboard troubleshooting process  
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2 Troubleshooting Procedures  
To determine if the computer’s keyboard is functioning properly, perform the following  
procedures. Figure 2-5 outlines the process. Start with Procedure 1 and continue with the  
other procedures as instructed.  
Procedure 1: External keyboard check  
Procedure 2: Diagnostic check  
Procedure 3: Connector and replacement check  
Procedure 1  
External keyboard check  
Connect a USB keyboard to one of the computer’s USB ports, and then boot the computer.  
The computer automatically detects the external keyboard.  
If the external keyboard works correctly, the internal keyboard or its connections may be  
faulty. Go to Procedure 2.  
If the external keyboard appears to have the same problem as the internal keyboard, the  
system board may be having some problem. Replace it with a new one and following the  
instructions in Chapter 4.  
Procedure 2  
Diagnostic check  
Run the test and Diagnostics Program, which will automatically execute the Keyboard Test.  
Refer to Chapter 3, Tests and Diagnostics for more information on how to run the program.  
If an error is located, go to Procedure 3. If an error does not occur, the keyboard is  
functioning ok.  
Procedure 3  
Connector and replacement check  
The keyboard and/or system board may be disconnected or damaged. Disassemble the  
computer following the steps described in Chapter 4, Replacement Procedures and perform  
the following checks.  
Check 1 Make sure the keyboard cable is firmly connected to the system board.  
If the connection is loose, reconnect firmly and repeat Procedure 2. If there is still  
an error, go to Check 2.  
Check 2 The keyboard may be damaged. Replace it with a new one following the  
instructions in Chapter 4.  
If the problem still exists, perform Check 3.  
Check 3 The system board may be damaged. Replace it with a new one following the  
instructions in Chapter 4.  
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2 Troubleshooting Procedures  
2.6 External USB Devices Troubleshooting  
S T A R T  
P erfo rm ex tern al d evice and  
con n ectio n check  
(P roced u re 1 )  
C heck U S B  
po rt  
co n n ectio n  
D o es th e d evice fu n ctio n  
w h en co n n ected to a  
d ifferent U S B p ort?  
Y es  
No  
O rig inal U S B  
d evice is fau lty  
D o es an altern ative U S B  
d ev ice fu nctio n correctly ?  
Y es  
No  
R ep lace sy stem b o ard  
(P roced u re 2 )  
E N D  
Figure 2-5 External USB device troubleshooting process  
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2 Troubleshooting Procedures  
To determine if the computer’s external USB devices are functioning properly, perform the  
following procedures. Figure 2-6 outlines the process. Start with Procedure 1 and continue as  
instructed.  
Procedure 1: External device and connection check  
Procedure 2: Replace system board  
Procedure 1  
External device and connection check  
The USB device may be damaged or the connection may be faulty. Perform Check 1.  
Check 1 Make sure USB device cable is firmly plugged into one of the USB sockets. If the  
cable is connected correctly, go to Check 2.  
Check 2 Plug the USB device into another USB socket (there are three in all). If the USB  
device still does not work, go to Check 4.  
If the device functions correctly when connected to another USB port, go to  
Check 3.  
Check 3 Make sure that the USB socket is firmly secured to the system board of the  
computer. If the malfunction remains, the system board may be damaged. Go to  
Procedure 2.  
Check 4 Connect an alternative USB device to one of the computer’s USB ports, and then  
boot the computer. The computer automatically detects the external device.  
If the alternative USB device works correctly, the original device may be  
damaged and should be replaced.  
If the alternative USB device appears to have the same problem as the original  
device, the system board may be damaged. Go to Procedure 2.  
Procedure 2  
Replace system board  
If the error persists, the system board may be damaged. Replace it with a new one following  
the instructions in Chapter 4.  
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2 Troubleshooting Procedures  
2.7 TV-Out Failure Troubleshooting  
S T A R T  
P erfo rm T V connectio n check  
(P rocedu re 1)  
D oes replacem ent T V cable  
function properly?  
R eplace T V  
cable  
No  
No  
P erform T V set ch eck  
(P rocedu re 2)  
U se different  
T V set  
T V function ing o k?  
No  
Y es  
R eplace system board  
E N D  
Figure 2-6 TV-out troubleshooting process  
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2 Troubleshooting Procedures  
To determine if the computer’s TV-out port is functioning properly, perform the following  
procedures. Figure 2-7 outlines the process. Start with Procedure 1 and continue as instructed.  
Procedure 1: TV connection check  
Procedure 2: TV set check  
Procedure 1  
TV connection check  
The TV cable may be damaged or the connections may be loose. Perform Check 1:  
Check 1 Make sure TV cable is firmly plugged into both the TV set and the TV-out port of  
the computer. If the cable is connected correctly, go to Check 2.  
Check 2 Make sure the TV-out port is firmly secured to the system board of the computer.  
If the malfunction remains, go to Check 3.  
Check 3 The TV cable may be damaged. Replace with a good cable. If the malfunction  
remains, go to Procedure 2.  
Procedure 2  
TV set check  
The TV set may be faulty. Perform Check 1:  
Check 1 Try using the set for television reception. If it does not work, the set may be  
damaged. If the set does work, perform Check 2.  
Check 2 Try connecting a different television to the computer. If the replacement  
television works, the original set may be damaged. If the replacement set does not  
work the system board may be damaged. Replace it with a new one following the  
instructions in Chapter 4.  
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2 Troubleshooting Procedures  
2.8 TouchPad Troubleshooting  
START  
TouchPad connection  
check (Procedure 1)  
TouchPad replacement  
check (Procedure 2)  
Replace system board  
END  
Figure 2-7 Touchpad troubleshooting process  
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2 Troubleshooting Procedures  
To determine if the computer’s built-in TouchPad is functioning properly, perform the  
following procedures. Figure 2-9 outlines the process. Start with Procedure 1 and continue as  
instructed.  
Procedure 1: TouchPad connection check  
Procedure 2: TouchPad replacement check  
Procedure 1  
TouchPad connection check  
The TouchPad is connected via the TouchPad FPC to the system board. Make sure the  
TouchPad FPC cable is firmly connected to the TouchPad and system board. Refer to Chapter  
4, Replacement Procedures, for instructions on how to disassemble the computer and then  
perform the following checks.  
If any of the connections are loose, reconnect firmly. If any of the connections is damaged, or  
there is still an error, go to Procedure 2.  
Procedure 2  
TouchPad replacement check  
The TouchPad unit or FPC may be defective or damaged. Replace each with a new one  
following the steps in Chapter 4. If the FDD is still not functioning properly, replace the  
system board with a new one following the steps in Chapter 4.  
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2 Troubleshooting Procedures  
2.9 Speaker Troubleshooting  
START  
Perform audio source test  
(Procedure 1)  
Speakers are not  
faulty. Continue  
troubleshooting -  
see Figure 2-1  
Do all sources have  
same problem?  
No  
Yes  
Perform earphone test  
(Procedure 2)  
Do earphones  
function correctly?  
Yes  
Perform connection check  
(Procedure 3)  
No  
Perform replacement  
check  
(Procedure 4)  
Replace system board  
END  
Figure 2-8 Speaker troubleshooting process  
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2 Troubleshooting Procedures  
To determine if the computer’s built-in speakers are functioning properly, perform the  
following procedures. Figure 2-10 outlines the process. First adjust the speaker volume to an  
appropriate level. Start with Procedure 1 and continue as instructed.  
Procedure 1: Audio source test  
Procedure 2: Earphone test  
Procedure 3: Connection check  
Procedure 4: Replacement check  
Procedure 1  
Audio source test  
Try different audio sources (e.g. an audio CD and digital music file) to determine whether the  
fault is in the speaker system or not. If not all sources have sound problem, the problem is in  
the source devices. If all have the same problem, continue with Procedure 2.  
Procedure 2  
Earphone test  
Connect a set if earphones or external speakers. If these function correctly, go to Procedure 3.  
If they do not function correctly, the system board may be defective or damaged. Replace it  
with a new one.  
Procedure 3  
Connection check  
Disassemble the computer following the steps described in Chapter 4, Replacement  
Procedures and make sure the speaker cable is firmly connected to the audio board. If the  
stereo speakers are still not functioning properly, go to Procedure 4.  
Procedure 4  
Replacement check  
If the stereo speakers don't sound properly, the stereo speakers may be defective or damaged.  
Replace them with new ones. If the stereo speakers still do not work properly, try replacing in  
turn the audio board and system board.  
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2 Troubleshooting Procedures  
2.10 Optical Drive Troubleshooting  
START  
Perform audio CD check  
(Procedure 1)  
Perform drive-  
cleaning check  
(Procedure 2)  
No  
Audio CD functions ok?  
Yes  
Perform software check  
(Procedure 3)  
Perform diagnostic test  
(Procedure 4)  
Perform connection and  
replacement check  
(Procedure 5)  
Replace system board  
END  
Figure 2-9 Optical drive troubleshooting process  
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2 Troubleshooting Procedures  
This section describes how to determine if the computer’s internal optical drive is functioning  
properly. The Satellite X200 / X205 / Satellite Pro X200 / EQUIUM X200 /SATEGO X200  
Series Maintenance Manual module bays can accommodate the following optical drives:  
DVD SuperMulti supporting +-R Double Rayer  
Figure 2-11 outlines the process. Perform the steps below starting with Procedure 1 and  
continue with the other procedures as required.  
Procedure 1: Audio CD test  
Procedure 2: Drive cleaning check  
Procedure 3: Software check  
Procedure 4: Diagnostic test  
Procedure 5: Connection and replacement check  
Procedure 1  
Audio CD check  
First, insert an audio CD into the CD/DVD drive. If it works, the problem is not with the  
drive. Go to Procedure 3. If the audio CD does not work, go to Procedure 2. If the CD/DVD  
LED on the front panel does not light when the disc is played and the drive gives no response,  
go straight to Procedure 3.  
Procedure 2  
Drive cleaning check  
Insert a CD/DVD drive-cleaning disk into the drive clean according to the drive-cleaning  
product instructions. If the problem persists, go to Procedure 3.  
Procedure 3  
Software check  
Ensure that the appropriate driver has been installed on the computer for the CD/DVD drive.  
Procedure 4  
Diagnostic test  
The audio test program stored in the Diagnostics Disk will test the drive’s ability to play an  
audio CD. See Chapter 3 for details.  
If any errors occur while executing the diagnostic program, go to Procedure 5.  
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2 Troubleshooting Procedures  
Procedure 5  
Connection check and replacement check  
The optical drive connects to the system board. The drive may be disconnected, or the drive  
or system board may be damaged. Disassemble the computer following the steps described in  
Chapter 4, Replacement Procedures, and perform the following checks:  
Check 1 Make sure the drive is firmly connected to the system board. If the connection is  
good and there is still an error, go to Check 2.  
Check 2 The drive or drive cable may be defective or damaged. Replace each with a new  
one following the steps in Chapter 4, Replacement Procedures. If the drive is still  
not functioning properly, perform Check 3.  
Check 3 The system board may be damaged. Replace it with new one following the  
instructions in Chapter 4, Replacement Procedures.  
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302 Troubleshooting Procedures  
2.11 Modem Troubleshooting  
START  
Perform telephone line  
connection check  
(Procedure 1)  
Check / replace  
telephone line and  
connections  
Computer unable to  
detect telephone signal?  
Yes  
No  
Perform connection check  
(Procedure 2)  
Perform replacement  
check  
(Procedure 3)  
Replace system board  
END  
Figure 2-10 Modem troubleshooting process  
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312 Troubleshooting Procedures  
This section describes how to determine if the computer's modem is functioning properly.  
Figure 2-12 outlines the process. Perform the steps below starting with Procedure 1 and  
continuing with the other procedures as required.  
Procedure 1: Telephone line connection check  
Procedure 2: Modem card connection check  
Procedure 3: Modem card replacement check  
Procedure 1  
Telephone line connection check  
The telephone cable may be damaged or the connections may be loose. Attempt to connect  
the computer to a network through using the modem. If the modem does not function at all,  
go to Procedure 3. If the attempt fails because the computer detects no telephone signal, the  
fault may be in the telephone cable, the wall socket or the modem port. Perform Check 1:  
Check 1 Make sure telephone cable is firmly plugged into both the telephone wall socket  
and the modem port of the computer. If the cable is connected correctly, go to  
Check 2.  
Check 2 Make sure the modem port is firmly secured to the system board of the computer.  
If the malfunction remains, go to Check 3.  
Check 3 The telephone cable may be damaged. Replace with a good cable. If the  
malfunction remains, go to Procedure 2.  
Procedure 2  
Modem card connection check  
Disassemble the computer following the steps described in Chapter 4, Replacement  
Procedures and ensure that the modem card is well connected to the system board. If the  
problem persists, perform Procedure 3.  
Procedure 3  
Modem replacement check  
The modem card or RJ-11 jack may be faulty. Try replacing them. If the problem persists, the  
system board may be defective or damaged. Replace the System Board with a new one  
following the steps in Chapter 4, Replacement Procedures.  
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322 Troubleshooting Procedures  
2.12 Express card Troubleshooting  
STAR T  
Perform Express card test  
(Procedure 1)  
D o errors occur during  
N o  
Express card unit  
is not faulty.  
Express card test?  
Y es  
Perform Express card socket  
replacem ent check  
(Procedure 2)  
R eplace system board  
END  
Figure 2-11 Express card troubleshooting process  
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332 Troubleshooting Procedures  
This section describes how to determine if the Express card player is functioning properly.  
The process is summarized in Figure 2-13. Perform the steps below starting with Procedure 1  
and continuing with the other procedures as required.  
Procedure 1: Express card test  
Procedure 2: Express card socket replacement check  
Procedure 1  
Express card test  
The Express test card contains a Express test program. Ensure the card in fully inserted into  
the socket before running the program.  
If an error occurs during the Express card test, perform Procedure 2. If no error occurs, it is  
likely that the original PC card was faulty.  
Procedure 2  
Express card socket replacement check  
The Express card socket may be damaged or defective, for instance the socket pins can be  
bent. Disassemble the computer following the steps described in Chapter 4, Replacement  
Procedures and replace the socket. If the problem persists, the system board may be defective  
or damaged. Replace the system board with a new one following the steps in Chapter 4.  
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342 Troubleshooting Procedures  
2.13 IEEE 1394 Troubleshooting  
START  
Perform IEEE 1394 device check  
(Procedure 1)  
Is IEEE 1394 transmission ok?  
Yes  
Perform diagnostic check  
(Procedure 2)  
IEEE 1394 port and  
transmission are not  
faulty. Continue  
troubleshooting - refer  
to Figure 2.1  
No  
Was an IEEE 1394 problem detected?  
Yes  
No  
Perform connection and replacement check  
(Procedure 3)  
Replace system board  
END  
Figure 2-12 IEEE 1394 troubleshooting process  
To determine if the computer’s IEEE 1394 system is functioning properly, perform the  
following procedures. Figure 2-14 outlines the process. Start with Procedure 1 and continue  
with the other procedures as instructed.  
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352 Troubleshooting Procedures  
Procedure 1: IEEE 1394 device check  
Procedure 2: Diagnostic check  
Procedure 3: Connection and replacement check  
Procedure 1  
IEEE 1394 device check  
Connect an IEEE 1394 device to the computer’s IEEE 1394 port, then boot the computer for  
Windows Vista. The computer should automatically detect the 1394 device. Check whether  
the device can transmit data to the computer.  
If the device is able to communicate with the computer, the problem may be intermittent or  
connections may be faulty. Go to Procedure 2.  
If communication is impaired, there may be a faulty connection. Go to Procedure 3.  
Procedure 2  
Diagnostic check  
Run the Diagnostic Program, which will automatically execute the IEEE 1394 port test for  
transmission. Refer to Chapter 3, Tests and Diagnostics for more information on how to run  
the program.  
If an error is located, go to Procedure 3. If an error does not occur, the 1394 port is  
functioning properly.  
Procedure 3  
Connection and replacement check  
The transmission cable may be damaged or the connections may be loose. Perform Check 1:  
Check 1 Make sure the transmission cable is firmly plugged into both the IEEE 1394-  
compatible device and the IEEE 1394 port of the computer. If the cable is  
connected correctly, go to Check 2.  
Check 2 Make sure the IEEE 1394 port is firmly secured to the system board of the  
computer. If the malfunction persists, go to Check 3.  
Check 3 The transmission cable may be damaged. Replace with a good cable. If the  
malfunction persists, go to Check 4  
Check 4 The system board may be damaged. Replace it with a new one following the  
instructions in Chapter 4.  
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362 Troubleshooting Procedures  
2.14 Wireless LAN Troubleshooting  
START  
Perform diagnostic test  
(Procedure 1)  
Wireless LAN system  
is not faulty. Continue  
troubleshooting - refer  
to Figure 2.1  
Was a wireless LAN problem delected?  
Yes  
No  
Perform connector and replacement check  
(Procedure 2)  
Replace wireless LAN antenna/unit  
Replace system board  
END  
Figure 2-13 Wireless LAN troubleshooting process  
The wireless LAN antenna wire, wireless LAN unit or system board may each be the source  
of a wireless LAN fault. Any of these components may be damaged. To determine if the  
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372 Troubleshooting Procedures  
computer’s wireless LAN system is functioning properly, perform the following procedures.  
Figure 2-15 outlines the process. Start with Procedure 1 and continue with the other  
procedures as instructed.  
Procedure 1: Diagnostic test  
Procedure 2: Connector and replacement check  
Procedure 1  
Diagnostic test  
Run the Diagnostic Program, which will automatically execute the wireless LAN test. Refer  
to Chapter 3, Tests and Diagnostics for more information on the program.  
If an error is located, go to Procedure 2. If an error is not located, the wireless LAN system is  
functioning properly.  
Procedure 2  
Connector and replacement check  
The wireless LAN antenna, wireless LAN unit or system board may be disconnected or  
damaged. Disassemble the computer following the steps described in Chapter 4, Replacement  
Procedures, and perform the following checks.  
Check 1 Make sure that the wireless LAN antenna is firmly connected to the wireless LAN  
unit (refer to Chapter 4 for instructions) and that the wireless LAN unit is securely  
slotted into the system board. If the problem persists, go to Check 2.  
Check 2 Check that the wireless communication switch is turned to “On”, and then make  
sure that the wireless communication LED on the front panel is lit. If the LED is  
lit but the wireless LAN function is still faulty, the antenna may be damaged.  
Replace with a new antenna following the steps in Chapter 4, Replacement  
Procedures. If the problem persists, or if the wireless LAN LED is not lit when  
the wireless communication switch is turned to “On”, go to Check 3.  
Check 3 The wireless LAN unit may be damaged. Replace it with a new one following the  
instructions in Chapter 4. If the problem still exists, perform Check 4.  
Check 4 The system board may be damaged. Replace it with a new one following the  
instructions in Chapter 4.  
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382 Troubleshooting Procedures  
2.15 Camera Troubleshooting  
Figure 2-14 Camera troubleshooting process  
The Camera board or system board may be the reason of a Camera fault. Either of these two  
components may be damaged. To determine if the computer’s Camera is functioning  
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392 Troubleshooting Procedures  
properly, perform the following procedures. Figure 2-14 outlines the process. Start with  
Procedure 1 and continue with the other procedures as instructed.  
Procedure 1: Diagnostic test  
Procedure 2: Connector and replacement check  
Procedure 1  
Diagnostic test  
Run the functioning Program in windows, which will display the Camera test result.  
If tests and diagnostics result abnormal go to Procedure 2. If an error is not located, the  
Camera system is functioning properly.  
Procedure 2  
Connector and replacement check  
The Camera board or system board may be disconnected or damaged. Disassemble the  
computer following the steps described in Chapter 4, Replacement Procedures, and perform  
the following checks.  
Check 1 Make sure that the Camera board FFC is securely slotted into the system board. If  
the problem persists, go to Check 2.  
Check 2 The Camera board may be damaged. Replace it with a new one following the  
instructions in Chapter 4. If the problem still exists, perform Check 3.  
Check 3 The system board may be damaged. Replace it with a new one following the  
instructions in Chapter 4.  
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402 Troubleshooting Procedures  
2.16 Bluetooth Troubleshooting  
START  
Preform diagnostic test  
(Procedure 1)  
Bluetooth is not faulty.  
Continue troubleshooting-refer  
to Figure 2.1  
Was a Bluetooth problem  
detect?  
Perform connector and  
repl acement check  
(Procedure 2)  
Replace Bluetooth  
antenna moudle.  
Repl ace system board  
END  
Figure 2-15 Bluetooth troubleshooting process  
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412 Troubleshooting Procedures  
The Bluetooth antenna wire, Bluetooth module or system board may be the reason of a  
Bluetooth fault. Any of these components may be damaged. To determine if the computer’s  
Bluetooth is functioning properly, perform the following procedures. Figure 2-16 outlines the  
process. Start with Procedure 1 and continue with the other procedures as instructed.  
Procedure 1: Diagnostic test  
Procedure 2: Connector and replacement check  
Procedure 1  
Diagnostic test  
Run the Diagnostic Program, which will automatically execute the Bluetooth test. Refer to  
Chapter 3, Tests and Diagnostics for more information on the program.  
If an error is located, go to Procedure 2. If an error is not located, the Bluetooth system is  
functioning properly.  
Procedure 2  
Connector and replacement check  
The Bluetooth, antenna module or system board may be disconnected or damaged.  
Disassemble the computer following the steps described in Chapter 4, Replacement  
Procedures, and perform the following checks.  
Check 1 Make sure that the Bluetooth antenna is firmly connected to the Bluetooth module  
(refer to Chapter 4 for instructions) and that the Bluetooth FFC is securely slotted  
into the system board. If the problem persists, go to Check 2.  
Check 2 Check that the Bluetooth communication switch is turned to “On”, then make sure  
that the communication LED on the left panel is lit. If the LED is lit but the  
Bluetooth function is still faulty, the antenna module may be damaged. Replace  
with a new antenna following the steps in Chapter 4, Replacement Procedures. If  
the problem persists, or if the Bluetooth communication LED is not lit when the  
Bluetooth communication switch is turned to “On”, go to Check 3.  
Check 3 The Bluetooth module may be damaged. Replace it with a new one following the  
instructions in Chapter 4. If the problem still exists, perform Check 4.  
Check 4 The system board may be damaged. Replace it with a new one following the  
instructions in Chapter 4.  
2.17 4in 1 card Troubleshooting  
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422 Troubleshooting Procedures  
START  
Perform 4 in 1 CARD test  
(Procedure 1)  
Do errors occur during 4  
IN 1 CARD test?  
4 IN 1 unit is not  
faulty.  
No  
Yes  
Perform 4 IN 1 card socket  
replacement check  
(Procedure 2)  
Replace system board  
END  
Figure 2-16 4 in 1 card troubleshooting process  
This section describes how to determine if the 4 IN 1 Card player is functioning properly. The  
process is summarized in Figure 2-16. Perform the steps below starting with Procedure 1 and  
continuing with the other procedures as required.  
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432 Troubleshooting Procedures  
Procedure 1: 5 in 1 card test  
Procedure 2: Express socket replacement check  
Procedure 1  
4 in 1 card test  
The 4 in 1 Card test card contains a 4 in 1 card test program. Ensure the card in fully inserted  
into the socket before running the program.  
If an error occurs during the 4 in 1 card test, perform Procedure 2. If no error occurs, it is  
likely that the original 4 in 1 card was faulty.  
Procedure 2  
4 in 1 Card socket replacement check  
The 4 in 1 Card socket may be damaged or defective, for instance the socket pins can be bent.  
Disassemble the computer following the steps described in Chapter 4, Replacement  
Procedures and replace the socket. If the problem persists, the system board may be defective  
or damaged. Replace the system board with a new one following the steps in Chapter 4.  
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442 Troubleshooting Procedures  
2.18 HDD Troubleshooting  
Figure 2-17 HDD troubleshooting process  
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452 Troubleshooting Procedures  
The HDD or system board may be the reason of a HDD fault. Either of these two components  
may be damaged. To determine if the computer’s HDD is functioning properly, perform the  
following procedures. Figure 2-15 outlines the process. Start with Procedure 1 and continue  
with the other procedures as instructed.  
Procedure 1: Diagnostic test  
Procedure 2: Connector and replacement check  
Procedure 1  
Diagnostic test  
Run the Diagnostic Program, which will automatically execute the HDD R/W test. Refer to  
Chapter 3, Tests and Diagnostics for more information on the program.  
If an error is located, go to Procedure 2. If an error is not located, the HDD function is  
functioning properly.  
Procedure 2  
Connector and replacement check  
The HDD module or system board may be disconnected or damaged. Disassemble the  
computer following the steps described in Chapter 4, Replacement Procedures, and perform  
the following checks.  
Check 1 Make sure that the HDD module is securely slotted into the system board. If the  
problem persists, go to Check 2.  
Check 2 The HDD module may be damaged. Replace it with a new one following the  
instructions in Chapter 4. If the problem still exists, perform Check 3.  
Check 3 The system board may be damaged. Replace it with a new one following the  
instructions in Chapter 4.  
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462 Troubleshooting Procedures  
2.19 CRT Troubleshooting  
S T A R T  
P e r f o r m C R T c o n n e c t i o n  
c h e c k  
( P r o c e d u r e 1 )  
D o e s r e p l a c e m e n t  
C R T c a b l e  
f u n c t i o n p r o p e r l y ?  
R e p l a c e C R T  
c a b l e  
N o  
N o  
P e r f o r m C R T s e t c h e c k  
( P r o c e d u r e 2 )  
U s e d i f f e r e n t  
C R T s e t  
N o  
C R T f u n c t i o n i n g o k ?  
N O  
C h e c k C R T  
P o r t  
c o n n e c t i o n  
R e p l a c e s y s t e m b o a r d  
E N D  
Figure 2-18 HDD troubleshooting process  
To determine if the computer’s CRT port is functioning properly, perform the following  
procedures. Figure 2-7 outlines the process. Start with Procedure 1 and continue as instructed.  
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472 Troubleshooting Procedures  
Procedure 1: CRT connection check  
Procedure 2: CRT set check  
Procedure 1  
CRT connection check  
The CRT cable may be damaged or the connections may be loose. Perform Check 1:  
Check 1 Make sure CRT cable is firmly plugged into both the CRT set and the CRT port  
of the computer. If the cable is connected correctly, go to Check 2.  
Check 2 Make sure the CRT port is firmly secured to the system board of the computer. If  
the malfunction remains, go to Check 3.  
Check 3 The CRT cable may be damaged. Replace with a good cable. If the malfunction  
remains, go to Procedure 2.  
Procedure 2  
CRT set check  
The CRT set may be faulty. Perform Check 1:  
Check 1 Try using the set for CRT reception. If it does not work, the set may be damaged.  
If the set does work, perform Check 2.  
Check 2 Try connecting a different CRT to the computer. If the replacement CRT works,  
the original set may be damaged. If the replacement set does not work the system  
board may be damaged. Replace it with a new one following the instructions in  
Chapter 4.  
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482 Troubleshooting Procedures  
2.20 HDMI Troubleshooting  
S T A R T  
P erform H D M I conn ectio n  
check  
(P rocedure 1)  
D oes replacem ent H D M I  
cable  
R eplace H D M I  
cable  
No  
function properly?  
No  
P erform H D M I set ch eck  
(P rocedure 2)  
U se d ifferent  
H D M I set  
No  
H D M I functionin g o k?  
No  
R ep lace system bo ard  
E N D  
Figure 2-19 HDMI troubleshooting process  
To determine if the computer’s HDMI port is functioning properly, perform the following  
procedures. Figure 2-7 outlines the process. Start with Procedure 1 and continue as instructed.  
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492 Troubleshooting Procedures  
Procedure 1: HDMI connection check  
Procedure 2: HDMI set check  
Procedure 1  
HDMI connection check  
The CRT cable may be damaged or the connections may be loose. Perform Check 1:  
Check 1 Make sure HDMI cable is firmly plugged into both the CRT set and the CRT port  
of the computer. If the cable is connected correctly, go to Check 2.  
Check 2 Make sure the HDMI port is firmly secured to the system board of the computer.  
If the malfunction remains, go to Check 3.  
Check 3 The HDMI cable may be damaged. Replace with a good cable. If the malfunction  
remains, go to Procedure 2.  
Procedure 2  
HDMI set check  
The TV set may be faulty. Perform Check 1:  
Check 1 Try using the set for television reception. If it does not work, the set may be  
damaged. If the set does work, perform Check 2.  
Check 2 Try connecting a different television to the computer. If the replacement  
television works, the original set may be damaged. If the replacement set does not  
work the system board may be damaged. Replace it with a new one following the  
instructions in Chapter 4.  
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502 Troubleshooting Procedures  
2.21 Robson troubleshooting  
Figure 2-20 Robson troubleshooting process  
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512 Troubleshooting Procedures  
The Robson board or system board may be the reason of a Robson fault. Either of these two  
components may be damaged. To determine if the computer’s Robson is functioning  
properly, perform the following procedures. Figure 2-14 outlines the process. Start with  
Procedure 1 and continue with the other procedures as instructed.  
Procedure 1: Diagnostic test  
Procedure 2: Connector and replacement check  
Procedure 1  
Diagnostic test  
Run the functioning Program on DOS model, which will display the Robson test result.  
If tests and diagnostics result abnormal go to Procedure 2. If an error is not located, the  
Robson board is functioning properly.  
Procedure 2  
Connector and replacement check  
The Robson board or system board may be disconnected or damaged. Disassemble the  
computer following the steps described in Chapter 4, Replacement Procedures, and perform  
the following checks.  
Check 1 Make sure that the Robson board is securely slotted into the system board. If the  
problem remains, go to Check 2.  
Check 2 The Robson board may be damaged. Replace it with a new one following the  
instructions in Chapter 4. If the problem still exists, perform Check 3.  
Check 3 The system board may be damaged. Replace it with a new one following the  
instructions in Chapter 4.  
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522 Troubleshooting Procedures  
2.22 MIC Troubleshooting  
Figure 2.21. MIC troubleshooting process  
The MIC line or system board may be the reason of a MIC fault. Either of these two  
components may be damaged. To determine if the computer’s MIC is functioning properly,  
perform the following procedures. Figure 2-14 outlines the process. Start with Procedure 1  
and continue with the other procedures as instructed.  
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532 Troubleshooting Procedures  
Procedure 1: Diagnostic test  
Procedure 2: Connector and replacement check  
Procedure 1  
Diagnostic test  
Run the functioning Program on Windows model, which will display the MIC test result.  
If tests and diagnostics result abnormal go to Procedure 2. If an error is not located, the MIC  
module functioning is properly.  
Procedure 2  
Connector and replacement check  
The MIC line or system board may be disconnected or damaged. Disassemble the computer  
following the steps described in Chapter 4, Replacement Procedures, and perform the  
following checks.  
Check 1 Make sure that the MIC line is securely slotted into the system board. If the  
problem remains, go to Check 2.  
Check 2 The MIC line may be damaged. Replace it with a new one following the  
instructions in Chapter 4. If the problem still exists, perform Check 3.  
Check 3 The system board may be damaged. Replace it with a new one following the  
instructions in Chapter 4.  
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542 Troubleshooting Procedures  
2.23 Finger printer troubleshooting  
Figure 2-22 Finger printer troubleshooting process  
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552 Troubleshooting Procedures  
The Finger printer board or system board may be the reason of a finger printer fault. Either of  
these two components may be damaged. To determine if the computer’s Finger printer is  
functioning properly, perform the following procedures. Figure 2-14 outlines the process.  
Start with Procedure 1 and continue with the other procedures as instructed.  
Procedure 1: Diagnostic test  
Procedure 2: Connector and replacement check  
Procedure 1  
Diagnostic test  
Run the Diagnostic Program, which will automatically execute the Finger printer test. Refer  
to Chapter 3, Tests and Diagnostics for more information on the program.  
If an error is located, go to Procedure 2. If an error is not located, the Finger printer system is  
functioning properly.  
Procedure 2  
Connector and replacement check  
The Finger printer board or system board may be disconnected or damaged. Disassemble the  
computer following the steps described in Chapter 4, Replacement Procedures, and perform  
the following checks.  
Check 1 Make sure that the Finger printer board FFC is securely slotted into the system  
board. If the problem persists, go to Check 2.  
Check 2 The Finger printer board may be damaged. Replace it with a new one following  
the instructions in Chapter 4. If the problem still exists, perform Check 3.  
Check 3 The system board may be damaged. Replace it with a new one following the  
instructions in Chapter 4.  
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3. Tests and Diagnostics  
Chapter 3  
Tests and Diagnostics  
3
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Contents  
3.1  
3.2  
3.3  
3.4  
3.5  
3.6  
3.7  
3.8  
3.9  
The Diagnostic Test .........................................................................................................3-3  
Executing the Diagnostic Test..........................................................................................3-5  
Display Configuration .....................................................................................................3-9  
Speaker Audio Test ........................................................................................................3-10  
Fan ON/OFF Test...........................................................................................................3-11  
Main Battery Charge Test ..............................................................................................3-12  
FDD Test........................................................................................................................3-13  
ODD Test .......................................................................................................................3-14  
Keyboard Test ................................................................................................................3-15  
3.10 Mouse (Pad) Test ...........................................................................................................3-17  
3.11 LCD Pixels Mode Test...................................................................................................3-19  
3.12 Magnetic switch Test .....................................................................................................3-20  
3.13 LAN Test........................................................................................................................3-22  
3.14 RTC Test ........................................................................................................................3-23  
3.15 Read 1394 GUID............................................................................................................3-24  
3.16 Speaker EQ Check…………...………….…….……………..……………....……......3-25  
3.17 Button Test …………..……………………….………….……………….….……….3-26  
3.18 Fingerprint DOS Test ……………………....…………….………………..….………3-27  
3.19 Clear Fingerprint Registered…………………………….………………...…………...3-29  
3.20 1st HDD Test...................................................................................................................3-30  
3.21 2nd HDD Test………………………….………………………..…………….………..3-33  
3.22 Front Edge Logo check ……………….………………………..…………….………..3-36  
3.23 Write DMI ……………………………………………………………………………..3-37  
3.24 Read DMI ……………………………………………………………………………..3-39  
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3. Tests and Diagnostics  
3.1 The Diagnostic Test  
This chapter explains how to use the Test & Diagnostic program to test the functions of the  
(Base on Orlando10&10G&10H T&D version 1.1) hardware modules. The Test & Diagnostic  
Program is stored on the T&D diskettes. The program consists of a series of tests that run  
automatically when the Diagnostics Program items are selected and executed.  
NOTES:To start the diagnostics, follow these steps  
1. Check all cables for loose connections.  
2. Exit this program when you are at Main Menu.  
The TEST & DIAGNOSTIC PROGRAM contains the following functional tests:  
‰ CONFIG CHECK TEST  
‰ SPEAKER AUDIO TEST  
‰ FAN ON/OFF TEST  
‰ MAIN BATTERY CHARGE TEST  
‰ FDD TEST  
‰ ODD TEST  
‰ KEYBOARD TEST  
‰ MOUSE(PAD) TEST  
‰ LCD PIXELS MODE TEST  
‰ MAGNETIC SWITCH TEST  
‰ 1st HDD R/W TEST  
‰ 2nd HDD R/W TEST  
‰ LAN TEST  
‰ RTC TEST  
‰ IEEE1394 CODE TEST  
‰ Speaker EQ Check&Rewrite  
‰ Button Test  
‰ Fingerprint DOS Test  
‰ Clear FP(Fingerprint) Registered  
‰ Front Edge Logo check  
‰ Write DMI  
‰ Read DMI  
You will need the following equipment to perform some of the Diagnostic test programs.  
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‰ The diagnostics diskette (2 pcs)  
‰ A formatted working diskette for the floppy disk drive test (Floppy Disk Drive Test)  
‰ A data CD disc (ODD Test)  
‰ A LAN loopback  
The following sections explain how to execute the Test & Diagnostic Program and detail the  
tests within the program.  
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3. Tests and Diagnostics  
3.1 Executing the Diagnostic Test  
DOS is required to run the DIAGNOSTICS PROGRAM. To start the DIAGNOSTIC  
PROGRAM, follow these steps:  
1. Insert the diagnostics diskette #1 in the floppy disk drive and turn on the computer. (The  
diagnostics diskette contains the DOS boot files.) And then follow the instructions to  
swap with the diagnostics diskette #2 for T&D program installed in RAM driver.  
NOTE: To execute the CD test, make sure the CD is installed in the ODD drive.  
The T&D Program can run by single test item when you press corresponsive English  
letter of test item, or run two or more test items what you like if you choose them by  
“Arrow cursors” and “Space Bar” – the wonderful thing is you can setup test loop by  
“Enter” button. And it also asks you if you like to copy test log file to diskette as  
reference at the end of test(s).  
The test list is as the following:  
A. CONFIG CHECK TEST  
B. SPEAKER AUDIO TEST  
C. FAN ON/OFF TEST  
D. MAIN BATTERY TEST  
E. FDD TEST  
F. ODD TEST  
G. KEYBOARD TEST  
H. MOUSE (PAD) TEST  
I. LCD PIXELS MODE TEST  
J. MAGNETIC TEST  
K. LAN TEST  
L. RTC TEST  
M. IEEE1394 CODE TEST  
N. SPEAKER EQ CHECK TEST  
O. BUTTON TEST  
P. FINGERPRINT TEST  
Q. CLEAR FP REGISTERED  
R. 1st HDD TEST  
S. 2nd HDD TEST  
T. Front Edge logo  
U. Write DMI  
V. Read DMI  
Z. Save LOG to floppy  
X: Exit  
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3. Tests and Diagnostics  
The below display will show up at the beginning of T&D program  
If the test result passes, the following display will show up:  
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3. Tests and Diagnostics  
If an error is detected and a test fails, the following message displays:  
Then press any key for next actions – the below display presented if copying test log file  
onto diskette is necessary. This action will be executed when “Y” key pressed.  
It will skip this process if “N” key pressed.  
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3. Tests and Diagnostics  
And then it will check if it’s necessary to leave this program. Program will quit when “Y”  
key pressed and it will go back main menu for next test if “N” key pressed.  
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3.3 Display configuration  
3 Tests and Diagnostics  
3.3 Display Configuration  
This Item will show the unit configuration. It includes:  
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
CPU type (Single/Dual Yunah; Cache ; CPU speed ;CPU FSB)  
DDRAM SIZE  
ODD TYPE ((DVD-SuperMulti; COMBO; …)  
Panel ID  
HDD type & capacity (Vendor ID. Model .Firmware)  
VRAM size / VGA CHIP TYPE  
Battery cell (6cell;9cell;12cell)  
Wireless type  
LAN Type  
1394  
Bluetooth  
SKU ID  
Robson size  
The screen should display as below:  
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3. Tests and Diagnostics  
3.5 Speaker Audio Test  
3.4 Speaker Audio Test  
The speaker audio test allows the user to aurally confirm the speaker functions. And check both  
speakers if they are OK within 3 times “Beep” sound generated.  
NOTE: Remember to tune up the volume as “Maximum” before this test starts.  
The screen should display as below, indicating whether the test is passed or failed after the  
question.  
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3.6 Fan ON/OFF Test  
3. Tests and Diagnostics  
3.5 Fan ON/OFF Test  
The fan test allows the user to test aurally whether the fan is working. And follow the below  
procedures for this test:  
Š
The computer will let the fan be “ON” after any key pressed. Feel the wind or  
listen the rotating sound to check whether the fan is working or not.  
NOTE: Remember to approach fan outlet that is near right side of unit whether fan is  
“ON”.  
Š
The computer will stop the fan working after any key pressed. Feel the wind or  
listen the sound to check if the fan is “OFF”.  
The screen should display as below, indicating whether the test is passed or failed after the  
question.  
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3. Tests and Diagnostics  
3.7 Main Battery Change Test  
3.6 Main Battery Charge Test  
NOTE: The AC adaptor (90W, 19V) should be connected to successfully run this test.  
This test shows and measures the main battery:  
Š
Š
Š
Š
Battery type (Lion)  
Manufacturer (Sanyo/Panasonic/Sony)  
Remain charge capacity (0 ~ 100%)  
Charge function (PASS/FAIL)  
- “Battery Is Full” showed when “remain charge capacities” is 100%  
The screen should display as below, if the charge function is OK, will show:.  
If the charge function is NG, the screen will display as:  
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3.8 FDD Test  
3. Tests and Diagnostics  
3. 7 FDD Test  
NOTE: Before running the FDD test, prepare a formatted work diskette (1.44 MB).  
Remove the diagnostics diskette and insert the work diskette into the FDD. The contents of  
the floppy diskette maybe erased.  
The Floppy Disk Test includes three subtests of the:  
1. Sequential seek/verify function (Range: Track 0 ~ 79)  
2. Funnel code seek/verify function (Range: Track 0 ~ 79)  
3. Write/Read/Compare pattern function (Range: Track 75 ~ 79)  
NOTE: The write-protected device of this formatted diskette should be “Disable”.  
The subtests run automatically.  
NOTE: Press “Esc” key can skip the current subtest.  
The screen should display as below, indicating whether the subtests pass or fail when finished.  
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3. 8 ODD Test  
The ODD test allows a user to aurally confirm the ODD functions.  
NOTE: A CD disc (including data file) must be inserted into the ODD drive then must  
wait ODD drive initial OK (ODD LED stop flashing) before this test starts.  
The ODD test includes two subtests of the:  
1. Random read/partial sequential read function  
2. Eject ODD door  
The screen should display as below, indicating whether the subtests pass or fail when finished.  
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3. Tests and Diagnostics  
3. 9 Keyboard Test  
The keyboard test checks the all keys function.  
NOTE: The Num Lock and the Overlay mode must be off to execute the keyboard test.  
Before keyboard test starts, the keyboard matrix code should be chosen as below display:  
1. K (UK, for Europe)  
2. S (US, for America)  
3. J (Japan, for Japan)  
When you execute this test, the keyboard layout is drawn on the display. When any key is  
pressed, the corresponding key on the screen changes to black as shown below.  
It will indicate whether the subtest is passed or failed after the question.  
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NOTE: The “Fn” key cannot be tested in the keyboard test. To determine whether the “Fn”  
key is working correctly, press “Fn+F6 ” or “Fn+F7 ” keys to check if LCD display  
brightness change gradually.  
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3. Tests and Diagnostics  
3.10 Mouse (Pad) Test  
The Mouse test allows the user to select and assign values to the following, using the Touch Pad  
or “Tab” key to move between selections:  
1. Mouse Speed (on a scale from slow to fast)  
2. Acceleration (Off, Low, Medium, High)  
3. Button Assignments (Left + Right / Right button, either Unassigned or Drag  
Lock)  
4. Swap Buttons (Left /Right)  
NOTE: The Touch Pad test cannot be used to test an external USB mouse.  
The Touch Pad button subtest allows users to test their Touch Pad buttons. If the buttons are  
clicked, the cursors should appear in the corresponding box of the button figure that is displayed  
on the screen as below.  
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After checking T/Pad buttons and cursor’s function, use “Tab” key or use T/Pad cursor to click  
the “OK” column will end this test.  
It will indicate whether the subtests pass or fail after three questions.  
NOTE: The above figure has three compartments although the Touch Pad installed may  
only have two buttons. In this case, the central compartment in the figure does not  
correspond to any button.  
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3.12 LCD Pixels Mode Test  
3. Tests and Diagnostics  
3. 11 LCD Pixels Mode Test  
This LCD pixels mode test checks whether video display is fine.  
This test includes two modes of the test:  
1. Text Mode  
- including 40*25 (16 colors) and 80*25 (2/16colors).  
2. VGA Mode  
- including 320*200 (4/16/256 colors), 640*200 (2/16 colors), 640*350 (2/16 colors),  
640*480 (2/16/256 colors), 800*600 (256 colors) and 1024*768 (256 colors).  
The screen should display as below, indicating whether the test is passed or failed after the  
question.  
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3. Tests and Diagnostics  
3.13 Magnetic Switch Test  
3.12 Magnetic Switch Test  
The lid switch test checks the lid function of the unit. When LCD cover closed, the lid should  
enable to turn off the display.  
Follow below steps to run this test:  
1. Close the LCD cover.  
2. open the LCD cover, if the lid switch test fail, it will stop below display:  
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3. If the Lid switch tests pass, it will show below display:  
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3. Tests and Diagnostics  
3.13 LAN Test  
The LAN test checks the LAN full-duplex environment.  
NOTE: LAN loopback needs to plug in before test begins.  
And LAN information will show on the test screen:  
Š
Š
Š
Š
Š
Š
IO Base – Port: A000H  
IRQ – BH, it’s “IRQ 10”.  
Node – it is “MAC Address”.  
Line Frame – 1514 Bytes.  
Line Speed – 100Mbps or 10 Mbps.  
Bus ID – it’s “4”.  
The LAN test includes three subtests of the:  
1. Speed1000  
2. Speed100  
3. Speed10  
The subtests run automatically.  
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The screen should display as below, indicating whether the subtests pass or fail when finished.  
If an error is detected and a test fails, the following message displays:  
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3. Tests and Diagnostics  
3.14 RTC Test  
Checks the computer’s RTC (Real Time Clock) and calendar functions by comparing the DOS  
and CMOS values.  
The test runs automatically.  
The screen should display as below, indicating whether the test is passed or failed when finished.  
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3. Tests and Diagnostics  
3.15 Read 1394 GUID  
This test will check if the computer’s EEPROM 1394GUID code is correct.  
NOTE: Must open the RAM Door to see RAM connector GUID bar code before test item  
begins.  
The figure below will be displayed:  
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3. Tests and Diagnostics  
3.16 Speaker EQ Type Check&Re-Write  
This test will check if the computer’s EEPROM EQ type is correct.  
The EQ Type test includes two subtests of the:  
1. Check EQ Type from EEPROM  
2. Re-Write EQ Type to EEPROM  
NOTE: To execute this test, you must select speaker type (Harman or No brand) and  
Harman speaker number (2speaker or 3speaker or 5speaker).  
The figure below will be displayed, please select write or read speaker EQ:  
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3. Tests and Diagnostics  
If you select read speaker EQ, the figure will be displayed below, please select your machine  
speaker type and number:  
If you select write speaker EQ, the figure will be displayed below, please select your machine  
speaker type and number:  
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3. Tests and Diagnostics  
3.17 Button Test  
The control button test allows the user to manually test each of the five CD control buttons.  
Key”WWW” need to press first. One will hear one “bi” sound when press”WWW” or “Audio”  
Sound and continuously “bi” sound for another key test.  
The figure below will be displayed:  
Press each of the buttons on the front panel in turn. A yellow bar will appear on the  
relevant section of the figure if the button passes the test.  
Press Ctrl +C to quit the test.  
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3. Tests and Diagnostics  
3.18 Fingerprint DOS Test  
This test will check if the computer’s Fingerprint function is OK.  
NOTE: Execution of this test destroys fingerprint data  
The subtests run step by step: (As below)  
Step1. Need you swipe your finger to enroll  
Step2. Need you swipe your finger 2nd time to enroll.  
Step3. Need you swipe your finger 3rd time to enroll.  
Step4. The test program auto compare 1st, 2nd and 3rd finger then to enroll.  
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Step5. Need you swipe your finger then test program will verify it.  
Step6. Verify pass,  
Step7. Need you select your test result to show “PASS” or “Fail”.  
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3. Tests and Diagnostics  
3.19 Clear Fingerprint Registered  
NOTE: Execution of this test destroys fingerprint data  
Working Instruction:  
Run command - " HWTEST 0 29 3 1 -C " to clear all information in TBX module  
The subtests run step by step: (As below)  
Step1:  
Step2: Display Notice for clear registered.  
Step3: below information was the utility auto run.  
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Step4: Must to reboot system to make the setting effective.  
Step5: If you choice “Y”, the system will reboot.  
If you choice “N”, the system will show Notice again (see be photo). You can press any  
key to go back test MEMU list.  
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3. Tests and Diagnostics  
3.20 1st HDD Test  
The HDD test allows the user to verify the 1st HDD ok or not. First, please select HDD test  
method, Screen would display as below:  
After you select the method, then input password: “hard disk”, if input password is Right, the  
screen would display as below:  
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If input password is wrong, the screen would display as below:  
The screen will display as below picture to show the subtest is passed or failed when finished:  
If it is show the picture as below, it means HDD function is OK  
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If the picture shows as below, it means he HDD function is NG  
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3. Tests and Diagnostics  
3.21 2nd HDD Test  
The HDD test allows the user to verify the 2nd HDD ok or not. Please select HDD test method,  
Choice HDD test method, Screen would display as below:  
After you select the method, then input password: “hard disk”, if input password is Right, the  
screen would display as below:  
If input password is wrong, the screen would display as below:  
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The screen will display as below picture to show the subtest is passed or failed when finished:  
If it is show the picture as below, it means HDD function is OK  
If the picture shows as below, it means he HDD function is NG  
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3. Tests and Diagnostics  
3.22 Front Edge Logo  
Because this Model have Front Edge Logo, must set the Front Edge Logo if the unit has this logo,  
if you select this item, the figure below will be displayed:  
Please check the units whether have the Front Edge Logo:  
If have the logo, please key 1 to set the Front Edge Logo.  
If not have the logo, please key 2 to disable the Front Edge Logo.  
Please read the notice to check the function is enabling or be disable in BIOS setup menu.  
Restart the computer after you change BIOS setting of this function every time.  
Notice: Check logo LED on/off function.  
1. If we select “2” to disable the Front Edge logo function by program, there haven’t the item  
of Front Edge Logo in BIOS Menu, the picture likes below.  
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3. Tests and Diagnostics  
2. If we select “1” to enable the Front Edge logo function by program, There have the item of  
Front Edge Logo in BIOS Menu.  
2.1 Select enable to let the Front Edge logo item in enable mode (show as below picture),  
and then restart the machine, the Front Edge Logo Led will be light.  
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3. Tests and Diagnostics  
3.23 Write DMI  
When you want to write DMI data, please select which data you want to write, the figure below  
will be displayed:  
1. Write OME string  
2. Write Version  
3. Write Serial  
4. Write Product  
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3. Tests and Diagnostics  
After write OK, you should reboot the system that can make the setting effective, or you can  
write next data before reboot system, the figure below will displayed:  
NOTE: should input correct DMI data, and should reboot the system that can make the  
setting effective.  
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3. Tests and Diagnostics  
3.24 Read DMI  
If you want to double check the DMI data, please select Read DMI item, the figure below will  
be displayed:  
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4
Chapter 4  
Replacement Procedures  
[CONFIDENTIAL]  
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4 Replacement Procedures  
Chapter 4  
Contents  
4.1  
4.2  
4.3  
4.4  
4.5  
4.6  
4.7  
4.8  
4.9  
General....................................................................................................................... 4-1  
Battery........................................................................................................................ 4-7  
PC Card...................................................................................................................... 4-9  
Memory Card........................................................................................................... 4-11  
HDD......................................................................................................................... 4-13  
Expansion Memory.................................................................................................. 4-18  
Modem..................................................................................................................... 4-21  
Optical Drive Module .............................................................................................. 4-23  
Optical Drive............................................................................................................ 4-25  
4.10 Keyboard.................................................................................................................. 4-27  
4.11 Display Assembly.................................................................................................... 4-30  
4.12 Function Button Board............................................................................................. 4-34  
4.13 Wireless LAN Unit .................................................................................................. 4-36  
4.14 Bluetooth.................................................................................................................. 4-38  
4.15 Top Cover ................................................................................................................ 4-39  
4.16 Touch Pad ................................................................................................................ 4-42  
4.17 Fingerprint Module.................................................................................................. 4-44  
4.18 Subwoofer Unit and USB Board..................................Error! Bookmark not defined.  
4.19 System Board........................................................................................................... 4-46  
4.20 System Fan............................................................................................................... 4-49  
4.21 VGA PCB ................................................................................................................ 4-53  
4.22 VGA Board.............................................................................................................. 4-49  
4.23 Fan and CPU............................................................................................................ 4-55  
4.24 Display Mask ........................................................................................................... 4-57  
4.25 FL Inverter Board .................................................................................................... 4-61  
4.26 LCD Module.............................................................................................................4-iii  
4.27 Camera and Microphone.......................................................................................... 4-65  
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Figures  
Figure 4-1  
Figure 4-2  
Figure 4-3  
Figure 4-4  
Figure 4-5  
Figure 4-6  
Figure 4-7  
Figure 4-8  
Figure 4-9  
Unlocking the battery lock .............................................................................4-7  
Unlocking the battery lock .............................................................................4-7  
Removing the PC card....................................................................................4-9  
Installing the PC card ...................................................................................4-10  
Pressing the memory card ............................................................................4-11  
Removing the memory card .........................................................................4-11  
Installing the memory card...........................................................................4-12  
HDD .............................................................................................................4-13  
Releasing the main HDD door screw...........................................................4-13  
Figure 4-10 Removing the main HDD door ....................................................................4-14  
Figure 4-11 Removing the main HDD.............................................................................4-14  
Figure 4-12 Removing the HDD screws from brackets...................................................4-15  
Figure 4-13 Releasing the secondary HDD door screw...................................................4-16  
Figure 4-14 Removing the secondary HDD door ............................................................4-16  
Figure 4-15 Removing the secondary HDD.....................................................................4-17  
Figure 4-16 Releasing the cover screw............................................................................4-18  
Figure 4-17 Removing the expansion memory module cover.........................................4-18  
Figure 4-18 Releasing the expansion memory module....................................................4-19  
Figure 4-19 Removing the expansion memory module...................................................4-19  
Figure 4-20 Removing the modem module screws..........................................................4-21  
Figure 4-21 Removing the modem connector..................................................................4-21  
Figure 4-22 Removing the modem module .....................................................................4-22  
Figure 4-23 Removing the optical drive screw................................................................4-23  
Figure 4-24 Removing the optical drive ..........................................................................4-23  
Figure 4-25 Removing the optical drive bracket..............................................................4-25  
Figure 4-26 Removing the keyboard cover......................................................................4-27  
Figure 4-27 Removing the keyboard cover......................................................................4-27  
Figure 4-28 Removing the keyboard screws....................................................................4-28  
Figure 4-29 Disconnecting the keyboard cable................................................................4-28  
Figure 4-30 Disconnecting cables....................................................................................4-30  
Figure 4-31 Removing the strip cover .............................................................................4-31  
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Figure 4-32 Removing the rear screws............................................................................ 4-31  
Figure 4-33 Removing the front screws .......................................................................... 4-32  
Figure 4-34 Removing the display assembly................................................................... 4-32  
Figure 4-35 Removing the function button board screw................................................. 4-34  
Figure 4-36 Sliding out the function button board .......................................................... 4-34  
Figure 4-37 Removing the function button board ........................................................... 4-34  
Figure 4-38 Removing the wireless LAN unit screws..................................................... 4-36  
Figure 4-39 Removing the wireless LAN card................................................................ 4-36  
Figure 4-40 Disconnecting the Bluetooth cable .............................................................. 4-38  
Figure 4-41 Removing the Bluetooth module ................................................................. 4-38  
Figure 4-42 Removing the top cover (back panel screws) .............................................. 4-39  
Figure 4-43 Removing the cables.................................................................................... 4-40  
Figure 4-44 Removing the top cover (front panel screws).............................................. 4-40  
Figure 4-45 Removing the top cover............................................................................... 4-40  
Figure 4-46 Removing the touch pad screw.................................................................... 4-42  
Figure 4-47 Disconnecting the touch pad FFC cable ...................................................... 4-42  
Figure 4-48 Removing the Touch Pad............................................................................. 4-43  
Figure 4-49 Removing the fingerprint module bracket screws ....................................... 4-44  
Figure 4-50 Removing the fingerprint module bracket................................................... 4-44  
Figure 4-51 Removing the fingerprint module................................................................ 4-45  
Figure 4-52 Removing the subwoofer screws ................................................................... 4-v  
Figure 4-53 Disconnecting the USB board cable and subwoofer cable............................ 4-v  
Figure 4-54 Removing the subwoofer unit........................................................................ 4-v  
Figure 4-55 Removing the USB board screw.................................................................... 4-v  
Figure 4-56 Removing the USB board.............................................................................. 4-v  
Figure 4-57 Removing the fan screws............................................................................... 4-v  
Figure 4-58 Removing the fan........................................................................................... 4-v  
Figure 4-59 Removing the VGA PCB FFC cable ............................................................. 4-v  
Figure 4-60 Removing the VGA PCB screw and the hexagonal screws .......................... 4-v  
Figure 4-61 Removing the VGA PCB............................................................................... 4-v  
Figure 4-62 Removing the system board screws............................................................... 4-v  
Figure 4-63 Removing the DC power cable...................................................................... 4-v  
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Figure 4-64 Removing the system board ..........................................................................4-vi  
Figure 4-65 Removing the VGA board screws.................................................................4-vi  
Figure 4-66 Removing the VGA board.............................................................................4-vi  
Figure 4-67 Removing the VGA heat sink .......................................................................4-vi  
Figure 4-68 Removing the heat sink screws .....................................................................4-vi  
Figure 4-69 Removing the heat sink.................................................................................4-vi  
Figure 4-70 Removing the fan connector and screws.......................................................4-vi  
Figure 4-71 Removing the fan ..........................................................................................4-vi  
Figure 4-72 Turning the CPU cam....................................................................................4-vi  
Figure 4-73 Removing the CPU........................................................................................4-vi  
Figure 4-74 Removing the display mask screws...............................................................4-vi  
Figure 4-75 Removing the display mask screws...............................................................4-vi  
Figure 4-76 Removing the FL inverter board screws .......................................................4-vi  
Figure 4-77 Removing the connectors..............................................................................4-vi  
Figure 4-78 Removing the FL inverter board ...................................................................4-vi  
Figure 4-79 Removing the LCD module screws...............................................................4-vi  
Figure 4-80 Removing the LCD Module..........................................................................4-vi  
Figure 4-81 Removing the bracket screws........................................................................4-vi  
Figure 4-82 Removing the LVDS cable............................................................................4-vi  
Figure 4-83 Removing the CMOS cable...........................................................................4-vi  
Figure 4-84 Removing the camera module.......................................................................4-vi  
Figure 4-85 Removing the microphone ............................................................................4-vi  
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4.1 General  
4 Replacement Procedures  
4.1 General  
This chapter explains how to disassemble the computer and replace Field Replaceable Units  
(FRUs). It may not be necessary to remove all the FRUs in order to replace one. The chart  
below is a guide to which FRUs need to be removed in order to remove others. Always start  
by removing the battery pack, next, optional items such as the optional PC Card or memory  
card, and then follow the chart downward removing only those FRUs necessary to reach the  
one you think is causing the computer to operate abnormally. Refer to the example on the  
following page.  
Battery pack  
Expansion Memory  
HDD  
Keyboard  
Modem  
Module  
Function  
Button Board  
Bluetooth  
Module  
ODD  
Display Assembly  
Display Mask  
Top Cover  
Wireless LAN  
Module  
Touch Pad  
Subwoofer  
Fingerprint Module  
USB Board  
Speakers  
FL Inverter Board  
System Fan  
System Board  
Camera and  
Microphone  
LCD  
Module  
VGA Board  
Fan  
Heat Sink  
CPU  
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4.1 General  
The example below shows FRUs to be removed before the CPU can be removed. The CPU is  
located on the system board. The system board itself is located under the top cover. The  
keyboard is on top of the top cover, along with the Bluetooth module, and the strip cover and  
must be removed. The HDD, expansion memory module, ODD, modem, and display  
assembly in turn need to be removed. Always start the disassembly process by removing the  
battery pack and optional devices and then move downwards through the table to access the  
required component.  
Battery pack  
Expansion Memory  
HDD  
Keyboard  
Modem  
Module  
Function  
Button Board  
Bluetooth  
Module  
ODD  
Display Assembly  
Display Mask  
Top Cover  
Wireless LAN  
Module  
Touch Pad  
Subwoofer  
Fingerprint Module  
USB Board  
Speakers  
FL Inverter Board  
System Fan  
System Board  
Camera and  
Microphone  
LCD  
Module  
VGA Board  
Fan  
Heat Sink  
CPU  
4-2  
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4.1 General  
4 Replacement Procedures  
Safety Precautions  
Before you begin disassembly, read the following safety precautions and observe them  
carefully as you work.  
DANGER:  
1. Always use the lithium ion battery pack or backup battery that is authorized by  
Toshiba or compatible with the unit. Since other battery packs have different  
specifications, they may be incompatible with the unit, and may burst or explode.  
Heating or disassembling the battery pack could cause leakage of alkaline solution.  
Throwing the battery pack into a fire could cause the battery pack to explode.  
2. The power supply, FL inverter, and other components carry high voltages. To avoid  
the risk of electric shock when you need to turn on the power of a partially  
disassembled computer to check its operation, be very careful not to touch  
connectors or components. Also, do not disassemble individual components in first-  
level maintenance.  
WARNING: To avoid the risk of electric shock or other injury  
1. Always turn the power off and disconnect the AC adaptor from the power source.  
2. Remove any metal jewelry or accessories such as necklaces, bracelets, or rings.  
Batteries in the computer retain an electrical charge so there is danger of electrical  
shock even when the computer is disconnected from an AC power source.  
3. Never work with wet or damp hands.  
4. The computer contains sharp edges and corners: be careful not to injure yourself.  
5. Make sure that all replacement components meet the specifications for the computer  
and that all cables and connectors are securely fastened.  
CAUTION: To avoid damage to the computer  
1. When you change a component, be sure the replacement component meets the required  
specifications. Never use foreign parts.  
2. Metal objects such as screws or paper clips which fall into the unit can cause a short-  
circuit, fire, or other internal damage.  
3. When assembling the computer, make sure you use the correct screws to secure the  
various pieces in place. Screw sizes are listed in their corresponding figure. Make sure  
all screws are securely fastened. Loose screws can cause short circuits, resulting in  
heat, smoke, or fire.  
4. Before removing an FRU or other component, make sure all cables to the component  
have been disconnected.  
5. If you use AC power, be sure to use the cable that came with the computer or one  
recommended by Toshiba.  
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4.1 General  
Before You Begin  
Look over the procedures in this section before you begin disassembling the computer.  
Familiarize yourself with the disassembly and reassembly steps. Begin each procedure by  
removing the AC adaptor and the battery pack as instructed in section 4.2.  
1. Do not disassemble the computer unless it is operating abnormally.  
2. Use only the correct and approved tools.  
3. Make sure the working environment is free from the following elements whether you are  
using or storing the computer.  
‰
‰
‰
Dust and contaminates  
Static electricity  
Extreme heat, cold, and humidity  
4. Make sure the FRU you are replacing is causing the abnormal operation by performing  
the necessary troubleshooting and diagnostics tests described in chapters 2 and 3 of this  
manual.  
5. Do not perform any operations that are not necessary and use only the described  
procedures for disassembling and installing FRUs in the computer.  
6. After removing parts from the computer, place them in a safe place away from the  
computer so they will not be damaged and will not interfere with your work.  
7. You will remove and replace many screws when you disassemble the computer. When  
you remove screws, make sure they are placed in a safe place and identified with the  
correct parts.  
8. When assembling the computer, make sure you use the correct screws to secure the  
various pieces. Screw sizes are listed in their corresponding figures.  
9. The computer contains many sharp edges and corners, so be careful not to injure  
yourself.  
10. After you have replaced an FRU, make sure the computer is functioning properly by  
performing the appropriate test on the FRU you have fixed or replaced.  
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4.1 General  
4 Replacement Procedures  
Disassembly Procedures  
The computer has two basic types of cable connectors:  
‰
‰
Pressure Plate connectors  
Standard Pin connectors  
To disconnect a Pressure Plate connector, lift up the tabs on either side of the connector’s  
plastic pressure plate and slide the cable out of the connector. To connect the cable to a  
Pressure Plate connector, make sure the pressure plate is fully lifted and slide the cable into  
the connector. Secure the cable in place by pushing the sides of the pressure plate down so the  
plate is flush with the sides of the connector. Gently pull on the cable to make sure the cable  
is secure. If you pull out the connector, connect it again making sure the connector’s pressure  
plate is fully lifted when you insert the cable.  
Standard pin connectors are used with all other cables. These connectors can be connected  
and disconnected by simply pulling them apart or pushing them together.  
Assembly Procedures  
After you have disassembled the computer and fixed or repaired the problem that was causing  
the computer to operate abnormally, you will need to reassemble the computer.  
Install all the removed FRUs following the steps described in the corresponding sections in  
this chapter.  
While assembling the computer, remember the following general points:  
‰
Take your time, making sure you follow the instructions closely. Most problems  
arise when you are assembling the computer in a hurry.  
‰
‰
Make sure all cables and connectors are securely fastened.  
Before securing the FRU or other parts, make sure that no cables are pinched by  
screws or the FRUs.  
‰
‰
Check that all latches are closed securely.  
Make sure all the correct screws are used to secure all FRUs. Using the wrong  
screw can either damage the threads on the screw or the head of the screw and  
may prevent proper seating of an FRU.  
After installing an FRU in the computer, confirm that the FRU and the computer are  
functioning properly.  
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4.1 General  
Tools and Equipment  
The use of Electrostatic Discharge (ESD) equipment is very important for your safety and the  
safety of those around you. Proper use of these devices will increase the success rate of your  
repairs and lower the cost for damaged or destroyed parts. The following equipment is  
necessary to disassemble and reassemble the computer:  
‰
‰
‰
‰
‰
‰
‰
One M2 Phillips screwdriver to remove and replace screws.  
One T8 security screwdriver.  
Tweezers, to lift out screws that you cannot grasp with your fingers.  
ESD mats for the floor and the table you are working on.  
ESD wrist strap or heel grounder.  
Anti-static carpeting or flooring.  
Air-ionizers in highly static sensitive areas.  
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4.2 Battery  
4 Replacement Procedures  
4.2 Battery  
Removing the Battery Pack  
To remove the battery pack from the battery bay, follow these steps:  
1. Turn the computer upside down.  
2. Unlock the battery compartment lock.  
Figure 4-1  
Unlocking the battery lock  
3. Slide the battery bay latch to release the battery pack and then remove the battery pack  
from the bay.  
Figure 4-2  
Unlocking the battery lock  
NOTE: For environmental reasons, do not throw away a spent battery pack.  
Please return spent battery packs to Toshiba.  
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4.2 Battery  
Installing the Battery Pack  
To install the battery pack in the battery bay, follow the steps below and refer to the figures in  
the preceding section.  
WARNING: The battery is a lithium ion battery and can explode if not properly  
replaced, used, handled or disposed of. Use only batteries recommended by  
Toshiba as replacements.  
1. Slide the battery pack into the battery bay. The battery bay latch clicks into place  
automatically.  
2. Lock the battery double lock to secure the battery pack in position.  
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4.3 PC Card  
4 Replacement Procedures  
4.3 PC Card  
Removing a PC Card  
To remove a PC Card, follow the steps below:  
1. Click the Safely Remove Hardware icon on the Task Bar.  
2. Click the PC Card you want to remove.  
3. Push the PC card’s eject button. The button pops out when you release it.  
4. Push the eject button again to pop the PC card out slightly.  
5. Grasp the PC card and pull it out from the slot.  
Figure 4-3  
Removing the PC card  
6. Press the eject button back into place, if necessary.  
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4.3 PC Card  
Installing the PC Card  
To insert a PC card, follow the steps below:  
1. Make sure the eject button does not stick out. Push it back into place if required.  
2. Insert the PC card in the slot and gently press to ensure a firm connection.  
Figure 4-4  
Installing the PC card  
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4.4 Memory Card  
4 Replacement Procedures  
4.4 Memory Card  
Removing a Memory Card  
To remove a memory card, follow the steps below:  
1. Press the memory card gently into the socket until it pops out.  
Figure 4-5  
Pressing the memory card  
2. Grasp the memory card and remove it.  
Figure 4-6  
Removing the memory card  
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4.4 Memory Card  
Inserting the Memory Card  
To insert the memory card, follow the steps below:  
1. Insert the memory card in the slot and gently press to ensure a firm connection.  
Figure 4-7  
Installing the memory card  
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4.5 HDD  
4 Replacement Procedures  
4.5 HDD  
CAUTION: When handling the HDD, do not press the top surface. Hold the disk by  
the sides to prevent damage and loss of data.  
Figure 4-8  
HDD  
Removing the Main HDD  
The Dual HDD feature makes it easy to handle demanding applications while running  
background applications such as system backup and virus scans.  
Follow the steps below to remove the main HDD module:  
1. Turn the computer upside down.  
2. Remove the black M2.5x4 screw to release the main HDD door.  
Main HDD  
Figure 4-9  
Releasing the main HDD door screw  
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4 Replacement Procedures  
4.5 HDD  
3. Pull up and lift the HDD door to remove it.  
Figure 4-10 Removing the main HDD door  
4. Pull out the black Mylar tab to remove the HDD unit.  
Figure 4-11 Removing the main HDD  
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4.5 HDD  
4 Replacement Procedures  
5. Pull the HDD outwards and remove the four silver M3x3 screws that secure the HDD  
case and brackets to the HDD.  
Figure 4-12 Removing the HDD screws from brackets  
6. Remove the HDD from the HDD case.  
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4.5 HDD  
Removing the Secondary HDD  
Follow the steps below to remove the second HDD module:  
1. Turn the computer upside down.  
2. Release the two black M2.5x4 screws to release the secondary HDD door.  
Secondary  
HDD  
Figure 4-13 Releasing the secondary HDD door screw  
3. Pull up and lift the HDD door to remove it.  
Figure 4-14 Removing the secondary HDD door  
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4.5 HDD  
4 Replacement Procedures  
4. Pull out the black Mylar tab to remove the HDD unit.  
Figure 4-15 Removing the secondary HDD  
5. Pull the HDD outwards and remove the four silver M3x3 screws that secure the HDD  
case and brackets to the HDD.  
6. Remove the HDD from the HDD case.  
Installing the Main HDD  
To install the main HDD, follow these steps and refer to the figures in the preceding section.  
1. Seat the main HDD in the HDD case and brackets, and secure it with four silver M3×3  
screws.  
2. Insert the main HDD unit into the HDD slot on the left.  
3. Secure the HDD door with one black M2.5x4 screw.  
Installing the Secondary HDD  
To install the secondary HDD, follow these steps and refer to the figures in the preceding  
section.  
1. Seat the secondary HDD in the HDD case and brackets, and secure it with four silver  
M3×3 screws.  
2. Insert the secondary HDD unit into the HDD slot on the right.  
3. Secure the HDD door with two black M2.5x4 screws.  
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4.6 Expansion Memory  
4.6 Expansion Memory  
Removing the Expansion Memory Module  
To remove the memory module, make sure the computer is in boot mode. Remove the battery  
pack, cables and any optional devices before you start and then follow these steps:  
1. Release the black non-separate screw M2.5x6.5 screw securing the memory module  
socket cover.  
Figure 4-16 Releasing the cover screw  
2. Slide your fingernail or a thin object under the cover and lift it off.  
Figure 4-17 Removing the expansion memory module cover  
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4.6 Expansion Memory  
4 Replacement Procedures  
3. Push the latches to release the memory module. A spring will force one end of the  
module up.  
Figure 4-18 Releasing the expansion memory module  
4. Grasp the module and pull it out.  
Figure 4-19 Removing the expansion memory module  
5. Repeat steps 3 and 4 to remove the second memory expansion module in the same way.  
CAUTION: Do not touch the connectors on the expansion memory module or on the  
computer. Debris on the connectors may cause memory access problems.  
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4 Replacement Procedures  
4.6 Expansion Memory  
Installing the Expansion Memory  
CAUTION: Do not touch the connectors on the expansion memory module or on the  
computer. Debris on the connectors may cause memory access problems.  
To install a memory module, follow these steps and refer to the figures in the preceding  
section.  
1. Set the computer to boot mode and turn off the power.  
2. Remove the black non-separate screw with RAM door M2.5x6.5 screw securing the  
memory module socket cover.  
3. Slide your fingernail or a thin object under the cover and lift it off.  
4. Fit the module's connectors into the computer's connectors at about a 45-degree angle  
and press the module carefully to ensure a firm connection.  
5. Push the module down so it lies flat. The latches on either side will click into place to  
secure the module.  
6. Seat the cover and secure its screw.  
CAUTION: The Slot A is reserved for main memory, the upper slot. Use the slot B for  
expanded memory, the bottom slot. If only one card is installed, use the slot A.  
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4.7 Modem  
4 Replacement Procedures  
4.7 Modem  
Removing the Modem  
Remove the battery and any optional devices before removing the modem as described in the  
following instructions:  
1. Remove the secondary HDD door.  
2. Remove the two black M2.5x3 screws securing the modem to the chassis.  
Figure 4-20 Removing the modem module screws  
3. Disconnect the modem connector from the modem module.  
Figure 4-21 Removing the modem connector  
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4.7 Modem  
4. Carefully lift the unit from its connector.  
Figure 4-22 Removing the modem module  
Installing the Modem  
To install a modem, follow the steps below and refer to the figures in the preceding section.  
1. Connect the modem connector on the system board to the modem module.  
2. Fit the modem onto its connector and secure it with two black M2.5x3 screws.  
3. Replace the M2.5x4 screw to fix the secondary HDD cover.  
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4.8 Optical Drive Module  
4 Replacement Procedures  
4.8 Optical Drive Module  
Removing the Optical Drive Module  
To remove the optical drive module, you need to remove the secondary HDD cover first as  
described in the previous section. Follow the steps below:  
1. Turn the computer upside down.  
2. Remove the battery and the secondary HDD cover.  
3. Remove the black M2.5x8 screw securing the optical drive module.  
Figure 4-23 Removing the optical drive screw  
4. Use your hand to push the module bracket and then slide the module from the bay.  
Figure 4-24 Removing the optical drive  
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4.8 Optical Drive Module  
Installing the Optical Drive Module  
To install a device in the optical drive module bay, follow the steps below and refer to the  
figure in the preceding section.  
1. Slide the device into the optical drive module bay.  
2. Use the black M2.5x8 screw to secure the optical drive module.  
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4.9 Optical Drive  
4 Replacement Procedures  
4.9 Optical Drive  
This computer may be fitted with a:  
DVD-ROM device  
CD-RW/DVD-ROM combo device  
DVD Super Multi device  
Disassembling the Optical Drive  
To disassemble the optical drive, first remove the drive from its module bay as described in  
the previous section.  
Next, release the two M2x2.5 screws from the bracket plate and remove the bracket plate.  
Figure 4-25 Removing the optical drive bracket  
NOTE: The small arrow shown on the metal bracket indicates the top side of the optical  
bracket. Keep this in mind when removing or installing the drive.  
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4.9 Optical Drive  
Reassembling the Optical Drive  
NOTE: The small arrow shown on the metal bracket indicates the top side of the optical  
bracket. Keep this in mind when removing or installing the drive.  
To reassemble an optical drive, follow the steps below and refer to the figure in the preceding  
section.  
1. Position the optical drive bracket plate so that it is aligned with the rear panel of optical  
drive.  
2. Secure the optical drive bracket plate with two M2x2.5 screws.  
3. Install the optical drive module into the bay as described in the preceding section.  
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4.10 Keyboard  
4 Replacement Procedures  
4.10 Keyboard  
Removing the Keyboard  
Follow the steps below to remove the keyboard:  
1. Open the display panel.  
2. Insert a thin tool into the gap between the keyboard cover and keyboard to lever the  
keyboard cover up.  
Figure 4-26 Removing the keyboard cover  
3. Remove the keyboard cover.  
Figure 4-27 Removing the keyboard cover  
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4.10 Keyboard  
4. Remove four black M2x4 screws securing the keyboard.  
Figure 4-28 Removing the keyboard screws  
5. Slide the keyboard forward to lift it out, revealing the keyboard cable underneath.  
Disconnect the keyboard cable and remove the keyboard.  
Figure 4-29 Disconnecting the keyboard cable  
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4.10 Keyboard  
4 Replacement Procedures  
Installing the Keyboard  
To install the keyboard, follow the steps below and refer to the figures in the preceding  
section.  
1. Connect the keyboard cable to the system board.  
2. Set the keyboard in place and secure it with four black M2x4 screws.  
3. Set the keyboard cover in place and press down to secure the keyboard cover until the  
latches engage.  
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4.11 Display Assembly  
4.11 Display Assembly  
Removing the Display Assembly  
To remove the display assembly, first remove the battery, keyboard, and any optional devices.  
Then follow the steps below:  
1. Disconnect the LVDS cable, function button board cable, wireless LAN antennas,  
CMOS cable, and microphone cable from the system board.  
Figure 4-30 Disconnecting cables  
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4.11 Display Assembly  
4 Replacement Procedures  
2. Remove the strip cover from the computer chassis.  
Figure 4-31 Removing the strip cover  
3. Remove two M2.5x8 black screws securing the LCD assembly from the rear side.  
Figure 4-32 Removing the rear screws  
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4.11 Display Assembly  
4. Remove two M2.5x8 screws securing the LCD assembly to the top cover.  
Figure 4-33 Removing the front screws  
5. Remove the LCD assembly.  
Figure 4-34 Removing the display assembly  
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4.11 Display Assembly  
4 Replacement Procedures  
Installing the Display Assembly  
To install the display assembly, follow the steps below and refer to the figures in the  
preceding section.  
1. Seat the display assembly, taking care not to crush to the LVDS cable or wireless LAN  
antenna connectors.  
2. Secure two M2.5x8 black screws to each hinge to connect the assembly on the top cover.  
3. Secure two M2.5x8 black screws to the computer’s rear side. They hold the display  
assembly in place.  
4. Replace the strip cover.  
5. Connect the LVDS cable, function button board cable, wireless LAN antennas, CMOS  
cable, and microphone cable to their respective sockets on the system board.  
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4 Replacement Procedures  
4.12 Function Button Board  
4.12 Function Button Board  
Removing the Function Button Board  
The function button board is located on the back side of the strip cover. First remove the  
button panel from the top chassis as described in the previous section. Then follow the steps  
below:  
1. Turn the strip cover over.  
2. Remove the M2.5x4 screw securing the function button board to the panel.  
Figure 4-35 Removing the function button board screw  
3. Slide out the function button board in direction of the arrow.  
Figure 4-36 Sliding out the function button board  
4. Lift the function button board up.  
Figure 4-37 Removing the function button board  
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4.12 Function Button Board  
4 Replacement Procedures  
Installing the Function Button Board  
To install the function button board, follow the steps below and refer to the figures in the  
preceding section.  
1. Set the function button board in place.  
2. Secure the board with one M2.5x4 screw.  
3. Turn the strip cover over and replace it on the top chassis.  
4. Connect the other end of the FCC cable to the connector on the system board.  
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4 Replacement Procedures  
4.13 Wireless LAN Unit  
4.13 Wireless LAN Unit  
Removing the Wireless LAN Unit  
To remove wireless LAN unit, first remove the keyboard and the wireless LAN antennas as  
described in the previous section. Then follow the steps below:  
1. Remove the two M2x2.5 screws securing the wireless LAN module. The LAN unit will  
pop up.  
Figure 4-38 Removing the wireless LAN unit screws  
2. Grasp the wireless LAN unit and pull it out.  
Figure 4-39 Removing the wireless LAN card  
CAUTION: Do not touch the connectors on the wireless LAN unit or on the  
computer. Debris on the connectors may cause malfunction.  
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4.13 Wireless LAN Unit  
4 Replacement Procedures  
Installing the Wireless LAN Unit  
To install the wireless LAN unit, follow the steps below and refer to the figures in the  
preceding section.  
1. Fit the wireless LAN unit into its connector on the system board and gently press down.  
CAUTION: Do not touch the connectors on the wireless LAN unit or on the  
computer. Debris on the connectors may cause malfunction.  
2. Secure the wireless LAN unit to the system board with two M2x2.5 screws.  
3. Attach the white antenna to the Main connector, and the black antenna to the Aux  
connector.  
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4 Replacement Procedures  
4.14 Bluetooth  
4.14 Bluetooth  
Removing the Bluetooth module  
To remove the Bluetooth module, first remove the keyboard and the strip cover as described  
in the preceding section and then follow the steps below:  
1. Disconnect the Bluetooth cable from the Bluetooth module.  
Figure 4-40 Disconnecting the Bluetooth cable  
2. Slide out the Bluetooth module in direction of the arrow.  
Figure 4-41 Removing the Bluetooth module  
Installing the Bluetooth module  
To install the Bluetooth module, follow the steps below and refer to the figures in the  
preceding section.  
1. Seat the Bluetooth module on the top chassis in place.  
2. Connect the Bluetooth cable to the module.  
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4.15 Top Cover  
4 Replacement Procedures  
4.15 Top Cover  
Removing the Cover  
To remove the top cover, first remove the battery pack, HDD, expansion memory module,  
ODD, modem, wireless LAN unit, keyboard, strip cover, and display assembly, as described  
in the preceding sections. Follow the steps below to remove the top cover.  
1. Turn the computer upside down and remove the following 19 screws from the rear panel:  
• M2.5x4: four screws  
• M2.5x8: fourteen screws  
• M2.5x3: one screw  
Figure 4-42 Removing the top cover (back panel screws)  
2. Turn the computer over again and detach the two speaker cables, system fan cable, touch  
pad FFC cable, fingerprint unit FFC cable, and the Bluetooth cable from the top cover.  
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4 Replacement Procedures  
4.15 Top Cover  
Figure 4-43 Removing the cables  
3. Remove the following screws securing the top cover.  
• M2.5x8: four screws  
• M2.5x6: two screws  
• M2.5x20: one screw  
Figure 4-44 Removing the top cover (front panel screws)  
4. Lift off the top cover.  
Figure 4-45 Removing the top cover  
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4.15 Top Cover  
4 Replacement Procedures  
Installing the Top Cover  
To install the top cover, follow the steps below and refer to the figures in the preceding  
section.  
1. Seat the top cover, and secure the speaker cables, Bluetooth cable, fingerprint unit FFC  
cable, and touch pad unit FFC cable to the system board.  
2. Secure the top cover with two M2.5x6 screws, four M2.5x8 screws, and one M2.5x20  
screw.  
3. Turn the computer upside down and secure fourteen M2.5x8 screws, four M2.5x4  
screws, and one M2.5x3 screw.  
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4.16 Touch Pad  
4.16 Touch Pad  
Removing the Touch Pad  
To remove the Touch Pad, first remove the battery pack, keyboard, and top cover, and then  
follow the steps below:  
1. Remove five M2.5x3 screws securing the Touch Pad bracket to the rear side of the top  
cover.  
Figure 4-46 Removing the touch pad screw  
2. Disconnect the Touch Pad FFC cable from the Touch Pad.  
Figure 4-47 Disconnecting the touch pad FFC cable  
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4.16 Touch Pad  
4 Replacement Procedures  
3. Remove the Touch Pad with the bracket and by lifting it gently.  
Figure 4-48 Removing the Touch Pad  
Installing the Touch Pad  
To install the Touch Pad, follow the steps below and refer to the figures in the preceding  
section:  
1. With the top cover upside down, place the Touch Pad and the Track Pad bracket in  
position.  
2. Secure the Touch Pad bracket with five M2.5x3 screws.  
3. Connect the Touch Pad FFC cable to the Touch Pad.  
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4.19 Subwoofer Unit and USB Board  
4.17 Fingerprint Module  
Removing the Fingerprint Module  
To remove the Fingerprint Module, first remove the battery pack, keyboard, and top cover,  
and then follow the steps below:  
1. Remove four M2.5x3 screws securing the Fingerprint Module Bracket to the rear side of  
the top cover.  
Figure 4-49 Removing the fingerprint module bracket screws  
2. Remove the bracket.  
Figure 4-50 Removing the fingerprint module bracket  
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4.19 Subwoofer Unit and USB Board  
4 Replacement Procedures  
3. Remove the Fingerprint module by lifting it gently.  
Figure 4-51 Removing the fingerprint module  
Installing the Fingerprint Module  
To install the Fingerprint Module, follow the steps below and refer to the figures in the  
preceding section:  
1. Turn the top cover upside down and place the Fingerprint Module and the Fingerprint  
Module Bracket in position on top.  
2. Secure the Fingerprint Module bracket with four M2.5x3 screw.  
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4.19 Subwoofer Unit and USB Board  
4.18 Subwoofer Unit and USB Board  
Removing the Subwoofer Unit and USB Board  
To remove the subwoofer unit and USB board, first remove the battery pack, keyboard, and  
top cover, and then follow the steps below:  
1. Remove the two screws securing the subwoofer unit to the chassis.  
Figure 4-52 Removing the subwoofer screws  
2. Remove the USB board cable and subwoofer cable.  
Figure 4-53 Disconnecting the USB board cable and subwoofer cable  
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4.19 Subwoofer Unit and USB Board  
4 Replacement Procedures  
3. Remove the subwoofer unit.  
Figure 4-54 Removing the subwoofer unit  
4. Remove the M2.5x4 screw securing the USB board to the chassis.  
Figure 4-55 Removing the USB board screw  
5. Remove the USB board.  
Figure 4-56 Removing the USB board  
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4.19 Subwoofer Unit and USB Board  
Installing the Subwoofer Unit and USB Board  
To install the subwoofer unit and USB board, follow the steps below and refer to the figures  
in the preceding section:  
1. Place the USB board in position.  
2. Connect the USB board cable to the system board.  
3. Secure the USB board with one M2.5x4 screw.  
4. Seat the subwoofer unit in place.  
5. Connect the subwoofer cable to the system board.  
6. Secure the subwoofer unit with four screws.  
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4.20 System Fan  
4 Replacement Procedures  
4.19 System Board  
Removing the System Board  
To remove the system board, first remove the battery pack, keyboard, display assembly, top  
cover, and VGA PCB, then follow the steps below:  
1. Remove the two M2.5x4 screws securing the system board.  
Figure 4-57 Removing the system board screws  
2. Remove the DC in jack, speaker, VGA fan connects from its socket.  
Figure 4-58 Removing the DC power cable  
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4 Replacement Procedures  
4.20 System Fan  
3. Remove the system board after making sure that all connectors are removed from their  
respective sockets.  
Figure 4-59 Removing the system board  
Installing the System Board  
To install the system board, follow the steps below and refer to the figures in the preceding  
section.  
1. Seat the system board in the chassis. Take care to align all the ports and connectors in  
their respective openings on the chassis.  
2. Replace the two M2.5x4 screws to secure the system board.  
3. Connect the DC power cable, speker, VGA fan, VGA FFC cable to the socket on the  
system board.  
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4.20 System Fan  
4 Replacement Procedures  
4.20 System Fan  
Removing the System Fan  
To remove the system fan, first remove the battery pack, keyboard, and top cover, and then  
follow the steps below:  
1. Remove the three M2.5x4 screws securing the system fan to the chassis.  
Figure 4-60 Removing the fan screws  
2. Lift out the fan.  
Figure 4-61 Removing the fan  
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4.20 System Fan  
Installing the System Fan  
To install the system fan, follow the steps below and refer to the figures in the preceding  
section.  
1. Seat the system fan in the chassis.  
2. Secure the fan with three M2.5x4 screws.  
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4.23 VGA Board  
4 Replacement Procedures  
4.21 VGA PCB  
Removing the VGA PCB  
To remove the VGA PCB, first remove the battery pack, keyboard, display assembly, and top  
cover, then follow the steps below:  
1. Disconnect the VGA PCB wire cable from the system board.  
Figure 4-62 Removing the VGA PCB FFC cable  
2. Remove the M2x6 screw securing the VGA PCB. Then remove the two hexagonal VGA  
screws from the left side of the computer.  
Figure 4-63 Removing the VGA PCB screw and the hexagonal screws  
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4 Replacement Procedures  
4.23 VGA Board  
3. Gently pulling it out away from the VGA port and lift it out from the chassis.  
Figure 4-64 Removing the VGA PCB  
Installing the VGA PCB  
To install the VGA PCB, follow the steps below and refer to the figures in the preceding  
section.  
1. Seat the VGA PCB in the chassis.  
2. Replace the M2x6 screw to secure the VGA PCB.  
3. Replace the two hexagonal screws to secure the VGA port.  
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4.23 VGA Board  
4 Replacement Procedures  
4.22 VGA Board  
Removing the VGA Board  
To remove the VGA board, you have to first remove the battery pack, keyboard, top cover,  
and system board. Then follow the steps below:  
1. Turn the system board over and remove the three M2.5x4 screws securing the VGA  
board.  
Figure 4-65 Removing the VGA board screws  
2. Remove the VGA board from the system board.  
Figure 4-66 Removing the VGA board  
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4 Replacement Procedures  
4.23 VGA Board  
3. Remove the heat sink from the VGA board by removing the four screws. Follow the  
order indicated by the numbers on the heat sink in reverse to remove the screws.  
Figure 4-67 Removing the VGA heat sink  
Installing the VGA Board  
To install the VGA board, follow the steps below and refer to the figure in the preceding  
section:  
CAUTION: If you remove the heat sink, use the grease tool to remove the grease on the  
VGA board and heat sink. Reapply fresh grease before installing the heat sink.  
1. Connect the heat sink to the VGA board by securing it with four screws. Follow the  
order indicated by the numbers on the heat sink to tighten the screws.  
2. Seat the VGA board and secure it by placing the three M2.5x4 screws and tightening  
them.  
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4.24 Fan and CPU  
4 Replacement Procedures  
4.23 Fan and CPU  
Removing the Fan and CPU  
To remove the fan, heat sink, and CPU, you must first remove the display assembly, keyboard,  
top cover and system board, and then follow the steps below:  
1. Turn the system board upside down. Remove the six M2.5x3 screws from the heat sink.  
Follow the order indicated by the numbers on the heat sink in reverse to remove the  
screws.  
Figure 4-68 Removing the heat sink screws  
2. Lift and remove the heat sink from the system board.  
Figure 4-69 Removing the heat sink  
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4 Replacement Procedures  
4.24 Fan and CPU  
3. Turn over and remove the fan connector and two M2.5x3 screws from the system board.  
Figure 4-70 Removing the fan connector and screws  
4. Remove the fan module.  
Figure 4-71 Removing the fan  
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4.24 Fan and CPU  
4 Replacement Procedures  
5. Turn the cam on the CPU socket with a flat-blade screwdriver so that the notch on the  
cam is aligned with the open side of the CPU socket to unlock the CPU.  
Figure 4-72 Turning the CPU cam  
6. Gently lift out the CPU.  
Figure 4-73 Removing the CPU  
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4.24 Fan and CPU  
Installing the Fan and CPU  
To install the fan and CPU, follow the steps below and refer to the figures in the preceding  
section.  
CAUTION: If you remove the heat sink, use the CPU grease tool to remove the grease on  
the CPU and heat sink. Reapply fresh grease before installing the heat sink.  
1. Make sure that the notch on the cam is aligned with the open position of the CPU slot.  
2. Seat the CPU aligning the triangle mark on the CPU with the one on the CPU socket.  
Make sure the alignment is exact to avoid damaging pins on the CPU.  
3. Press the CPU softly with your fingers to insert into the socket and turn the cam on the  
CPU socket to the closed position with a flat-blade screwdriver to secure the CPU.  
4. Seat the heat sink over the CPU and secure with four screws in the order indicated on the  
heat sink.  
5. Seat the fan module and secure with the two M2.5x3 screws on the front side of the  
system board.  
6. Attach the fan connector.  
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4.25 Display Mask  
4 Replacement Procedures  
4.24 Display Mask  
Removing the Display Mask  
To remove the display mask, first remove the display assembly as described earlier, then  
follow the steps below:  
1. Remove two M2.5x6 silver screws on the upper display mask and two M2.5x8 black  
screws on the lower display mask.  
Figure 4-74 Removing the display mask screws  
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4.25 Display Mask  
2. Carefully insert your fingers between the display mask and the LCD panel, and pry open  
the snaps. Start with the four snaps at the top of the display mask. Continue unsnapping  
the display mask along the two sides and the bottom edge to remove the display mask.  
Figure 4-75 Removing the display mask screws  
Installing the Display Mask  
To install the display mask, follow the steps below and refer to the figures in the preceding  
section.  
1. Seat the display mask and secure the snaps on each side.  
2. Secure the display mask with two silver M2.5x6 screws and two black M2.5x8 screws.  
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4.26 FL Inverter Board  
4 Replacement Procedures  
4.25 FL Inverter Board  
Removing the FL Inverter Board  
To remove the FL inverter board, first remove the battery pack, the display assembly, display  
mask, and LCD module, then follow the steps below:  
1. Remove the black M2x4 screw securing the FL invert board to the top chassis.  
Figure 4-76 Removing the FL inverter board screws  
2. Disconnect the two connectors on either side of the FL invert board.  
Figure 4-77 Removing the connectors  
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4.26 FL Inverter Board  
3. Lift out the FL invert board.  
Figure 4-78 Removing the FL inverter board  
Installing the FL Inverter Board  
To install the FL inverter board, follow the steps below and refer to the figure in the  
preceding section.  
1. Seat the FL inverter board in the top chassis.  
2. Secure the FL inverter board with one black M2x4 screw to the top chassis.  
3. Connect the two connectors on either side of the board.  
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4.27 LCD Module  
4 Replacement Procedures  
4.26 LCD Module  
Removing the LCD Module  
To remove the LCD module, first remove the display assembly and display mask, and FL  
inverter board connectors. Then follow the steps below:  
1. Unhook all cables from the fasteners around the edge of the top chassis.  
2. Remove six M2.5x6 screws securing the LCD module to the top chassis.  
Figure 4-79 Removing the LCD module screws  
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4.27 LCD Module  
3. Lift the LCD module from the top chassis.  
Figure 4-80 Removing the LCD Module  
4. Remove eight M2x3 screws securing the LCD module bracket to the LCD module.  
Figure 4-81 Removing the bracket screws  
NOTE: If the LCD module malfunctions, remove the LCD cable and LCD bracket.  
Then replace the whole LCD module unit.  
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4.27 LCD Module  
4 Replacement Procedures  
5. Turn over the LCD screen and remove the tape securing the LVDS cable. Detach the  
LVDS cable.  
Figure 4-82 Removing the LVDS cable  
Installing the LCD Module  
To install the LCD module, follow the steps below and refer to the figures in the preceding  
section.  
1. Secure the LVDS cable to the LCD module.  
2. Ensure all cables are outside of the LCD display casing.  
3. Set the LCD module in the display assembly with the LCD module bracket and secure it  
with eight M2x3 screws. Note the L and R markings to make sure that the bracket arms  
are secured on the correct side.  
4. Seat the LCD module with bracket on the chassis.  
5. Secure the LCD module to the top chassis with six M2.5x6 screws.  
6. Connect the two connectors on either side of the FL inverter board.  
7. Hook all the cables in the fasteners around the edge of the top chassis. Thread the thinner  
cables first, followed by the thicker ones.  
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4.28 Camera and Microphone  
4.27 Camera and Microphone  
Removing the Camera and Microphone  
To remove the camera and microphone, first remove the display assembly and display mask,  
then follow the steps below:  
1. Remove the CMOS cable from the camera module.  
Figure 4-83 Removing the CMOS cable  
2. Remove the camera module by gently peeling it away from its adhesive backing.  
Figure 4-84 Removing the camera module  
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4.28 Camera and Microphone  
4 Replacement Procedures  
3. Use a flat screwdriver to lever the microphone module from its socket and gently lift out.  
Figure 4-85 Removing the microphone  
Installing the Camera and Microphone  
To install the camera and microphone, follow the steps below and refer to the figure in the  
preceding section.  
1. Fix the camera module to the adhesive backing at the top chassis.  
2. Connect the CMOS cable to the camera module.  
3. Push the microphone into place in its respective bracket.  
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Appendix A  
Appendix A Handling the LCD Module  
Precautions for handling the LCD module  
The LCD module can be easily damaged during assembly or disassembly. Observe the following  
precautions when handling it to prevent damaging it.  
1. When installing the LCD module in the display assembly, make sure that you seat it so  
that it is properly aligned and maximum visibility of the display is maintained.  
2. Be careful to align the holes at the four corners of the LCD module with the  
corresponding holes in the LCD cover before securing the module with screws.  
Do not force the module into place, because stress can affect its performance.  
Note: The panel’s polarized surface is easily scratched and damaged, so handle it  
carefully.  
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3. If the panel’s surface gets dirty or moist, wipe it with cotton or a soft cloth. If it is still  
dirty, try breathing on the surface to create a light condensate and wipe it again.  
If the surface is very dirty, we recommend a CRT cleaning agent. Apply the agent to a  
soft cloth and then wipe the panel’s surface. Do not apply cleanser directly to the panel.  
CRT  
Cleaner  
4. If water or other liquid is left on the panel’s surface for a long period, it can change the  
screen’s tint or stain it. Be sure to quickly wipe off any liquid.  
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5. Glass is used in the panel, so be careful not to drop it or let it strike a hard object, which  
could cause breakage or cracks.  
6. CMOS-LSI circuits are used in the module, so guard against damage from electrostatic  
discharge. Be sure to wear a wrist or ankle grounding device when handling the module.  
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7. Do not expose the module to direct sunlight or strong ultraviolet rays for long periods.  
8. Do not store the module at temperatures below its specifications. Cold can cause the  
liquid crystals to freeze, lose their elasticity or otherwise suffer damage.  
9. Do not disassemble the LCD module. Disassembly can cause malfunctions.  
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10. If you transport the module, do not use packing material that contains epoxy resin (amine)  
or silicon glue (alcohol or oxime). These materials can release gas that can damage the  
panel’s polarization.  
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Appendix B  
Appendix B Board Layout  
B.1System Board (FRDSY*) Top View  
PJP1  
JP5  
JP41  
JP9  
JP32  
JP38 JP28 JP37 JP42 JP30 JP27  
JP44  
U22  
U20  
JP29  
JP35  
U11  
U31  
U52  
JP16  
JP34  
JP15  
JP43  
U23  
U15  
U4  
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B.2System Board (FRDSY*) Button View  
JP1  
JP3  
JP4  
U3  
PJP2  
JP46  
JP8  
JP2  
JP36  
JP6  
JP12  
JP39  
JP7  
JP31  
JP11  
JP10  
JP13  
JP25  
JP24 JP26  
JP21  
JP14  
JP18  
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Table B-1 System board connectors (top and bottom)  
Number  
JP1  
Name  
CPU conn  
JP2  
LAN conn  
JP3  
DDR2-1 conn  
DDR2-2 conn  
CRT/B conn  
JP4  
JP5  
JP6  
TV-OUT conn  
HDMI conn  
JP7  
JP8  
VGA/B conn  
JP9  
LVDS conn  
JP10  
JP11  
JP12  
JP13  
JP14  
JP15  
JP16  
JP18  
JP21  
JP24  
JP25  
JP26  
JP27  
JP28  
JP29  
JP30  
JP31  
JP32  
JP34  
JP35  
JP36  
JP37  
JP38  
JP39  
JP41  
2nd SATA HDD conn  
1st SATA HDD conn  
ODD conn  
1394 conn  
6 in 1 CardReader conn  
PCMCIA conn  
New card conn  
Microphone in jack  
Headphone out jack  
Line in jack  
Sub-woofer conn  
SPDIF out jack  
Wireless LAN Card conn  
ROBSON Card conn  
Finger Printer conn  
Int. Camera conn  
For EC tools  
Bluetooth conn  
USB/B conn  
Touch Pad conn  
USB conn  
Keyboard conn  
SW/B conn  
MDC conn  
CPU FAN conn  
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JP42  
JP43  
JP44  
JP45  
JP46  
PJP1  
PJP2  
VGA FAN conn  
Int MIC Conn.  
Speaker conn (right)  
Speaker conn (left)  
B+ conn  
Power core conn  
Battery conn  
Table B-2 System board ICs (top and bottom)  
Number  
U20  
U3  
Name  
LAN RTL8101E/ RTL8111B  
North bridge 965GM/965PM  
U4  
Clock Generator ICS9LPRS325CKLFT  
U31  
U11  
U52  
U22  
U15  
U23  
EC KB926  
South bridge ICH8  
BIOS ROM  
LAN transformer  
Card bus controller TI PCI8402  
HD codec AC268  
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B-4  
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C.  
Appendix C Pin Assignments  
System Board  
C.1  
JP3,JP4  
Table C-1 SODIMM I/F pin assignments (200-PIN) (1/4)  
Pin No.  
1
Signal name  
VREF  
I/O  
O
Pin No.  
2
Signal Name  
VSS  
I/O  
O
3
VSS  
O
4
DQ4  
I/O  
I/O  
O
5
DQ0  
I/O  
I/O  
O
6
DQ5  
7
DQ1  
8
VSS  
9
VSS  
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
38  
40  
42  
44  
46  
48  
50v  
DM0  
I/O  
O
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
35  
37  
39  
41  
43  
45  
47  
49  
DQS0#  
DQS0  
VSS  
I/O  
I/O  
O
VSS  
DQ6  
I/O  
I/O  
O
DQ7  
DQ2  
I/O  
I/O  
O
VSS  
DQ3  
DQ12  
DQ13  
VSS  
I/O  
I/O  
I/O  
O
VSS  
DQ8  
I/O  
I/O  
O
DQ9  
DM1  
VSS  
VSS  
O
DQS1#  
DQS1  
VSS  
I/O  
I/O  
O
CK0  
I/O  
I/O  
O
CK0#  
VSS  
DQ10  
DQ11  
VSS  
I/O  
I/O  
O
DQ14  
DQ15  
VSS  
I/O  
I/O  
O
VSS  
O
VSS  
O
DQ16  
DQ17  
VSS  
I/O  
I/O  
O
DQ20  
DQ21  
VSS  
I/O  
I/O  
O
DQS2#  
I/O  
NC  
-
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Table C-1 SODIMM I/F pin assignments (200-PIN) (2/4)  
Pin No.  
51  
Signal name  
DQS2  
VSS  
I/O  
I/O  
O
Pin No.  
52  
Signal Name  
DM2  
I/O  
I/O  
O
53  
54  
VSS  
55  
DQ18  
DQ19  
VSS  
I/O  
I/O  
O
56  
DQ22  
DQ23  
VSS  
I/O  
I/O  
O
57  
58  
59  
60  
61  
DQ24  
DQ25  
VSS  
I/O  
I/O  
O
62  
DQ28  
DQ29  
VSS  
I/O  
I/O  
O
63  
64  
65  
66  
67  
DM3  
NC  
I/O  
-
68  
DQS3#  
DQS3  
VSS  
I/O  
I/O  
O
69  
70  
71  
VSS  
O
72  
73  
DQ26  
DQ27  
VSS  
I/O  
I/O  
O
74  
DQ30  
DQ31  
VSS  
I/O  
I/O  
O
75  
76  
77  
78  
79  
CKE0  
VDD  
NC  
I/O  
O
80  
NC/CKE1  
VDD  
I/O  
O
81  
82  
83  
-
84  
NC/A15  
NC/A14  
VDD  
-
85  
BA2  
I/O  
O
86  
-
87  
VDD  
A12  
88  
O
89  
I/O  
I/O  
I/O  
O
90  
A11  
I/O  
I/O  
I/O  
O
91  
A9  
92  
A7  
93  
A8  
94  
A6  
95  
VDD  
A5  
96  
VDD  
97  
I/O  
I/O  
I/O  
O
98  
A4  
I/O  
I/O  
I/O  
O
99  
A3  
100  
102  
104  
106  
108  
110  
112  
114  
A2  
101  
103  
105  
107  
109  
111  
113  
A1  
A0  
VDD  
A10/AP  
BAD  
WE#  
VDD  
CAS#  
VDD  
I/O  
I/O  
I/O  
O
BA1  
I/O  
I/O  
I/O  
O
RAS#  
S0#  
VDD  
I/O  
ODT0  
I/O  
C-2  
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Table C-1 SODIMM I/F pin assignments (200-PIN) (3/4)  
Pin No.  
115  
117  
119  
121  
123  
125  
127  
129  
131  
133  
135  
137  
139  
141  
143  
145  
147  
149  
151  
153  
155  
157  
159  
161  
163  
165  
167  
169  
171  
173  
175  
177  
179  
Signal name  
NC/S1#  
VDD  
I/O  
I/O  
O
Pin No.  
116  
118  
120  
122  
124  
126  
128  
130  
132  
134  
136  
138  
140  
142  
144  
146  
148  
150  
152  
154  
156  
158  
160  
162  
164  
166  
168  
170  
172  
174  
176  
178  
180  
Signal Name  
NC/A13  
VDD  
I/O  
I/O  
O
NC/ODT1  
VSS  
I/O  
O
NC  
-
VSS  
O
DQ32  
DQ33  
VSS  
I/O  
I/O  
O
DQ36  
DQ37  
VSS  
I/O  
I/O  
O
DQS4#  
DQS4  
VSS  
I/O  
I/O  
O
DM4  
I/O  
O
VSS  
DQ38  
DQ39  
VSS  
I/O  
I/O  
O
DQ34  
DQ35  
VSS  
I/O  
I/O  
O
DQ44  
DQ45  
VSS  
I/O  
I/O  
O
DQ40  
DQ41  
VSS  
I/O  
I/O  
O
DQS5#  
DQS5  
VSS  
I/O  
I/O  
O
DM5  
I/O  
O
VSS  
DQ42  
DQ43  
VSS  
I/O  
I/O  
O
DQ46  
DQ47  
VSS  
I/O  
I/O  
O
DQ48  
DQ49  
VSS  
I/O  
I/O  
O
DQ52  
DQ53  
VSS  
I/O  
I/O  
O
NC,TEST  
VSS  
-
CK1  
I/O  
I/O  
O
O
CK1#  
VSS  
DQS6#  
DQS6  
VSS  
I/O  
I/O  
O
DM6  
I/O  
O
VSS  
DQ50  
DQ51  
VSS  
I/O  
I/O  
O
DQ54  
DQ55  
VSS  
I/O  
I/O  
O
DQ56  
I/O  
DQ60  
I/O  
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Table C-1 SODIMM I/F pin assignments (200-PIN) (4/4)  
Pin No.  
181  
183  
185  
187  
189  
191  
193  
195  
197  
199  
Signal name  
DQ57  
VSS  
I/O  
I/O  
O
Pin No.  
182  
184  
186  
188  
190  
192  
194  
196  
198  
200  
Signal Name  
DQ61  
VSS  
I/O  
I/O  
O
DM7  
I/O  
O
DQS7#  
DQS7  
VSS  
I/O  
I/O  
O
VSS  
DQ58  
DQ59  
VSS  
I/O  
I/O  
O
DQ62  
DQ63  
VSS  
I/O  
I/O  
O
SDA  
I/O  
I/O  
O
SCL  
SA0  
O
VDDSPD  
SA1  
O
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C.2  
JP5  
Table C-2 RGB I/F pin assignments (10-pin)  
Pin No.  
Signal name  
+5VS  
I/O  
-
Pin No.  
Signal Name  
DSUB_15_CLK  
CRT_VSYNC  
I/O  
I/O  
O
1
3
2
4
DSUB_12_DAT  
A
I/O  
5
7
CRT_HSYNC  
CRT_B_L  
CRT_B_L  
CRT_B_L  
O
O
O
O
6
8
GND  
-
I/O  
-
DSUB_12_DATA  
GND  
9
10  
12  
11  
GND  
-
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C.3  
JP10  
Table C-3 2nd HDD I/F pin assignments (22-pin)  
Pin No.  
Signal name  
GND  
A-  
I/O  
Pin No.  
Signal Name  
A+  
I/O  
1
3
2
4
GND  
B+  
5
B-  
6
7
GND  
VCC3.3  
GND  
GND  
VCC5  
GND  
GND  
NC  
8
VCC3.3  
VCC3.3  
GND  
VCC5  
VCC5  
NC  
9
10  
12  
14  
16  
18  
20  
22  
11  
13  
15  
17  
19  
21  
NC  
NC  
-
C.4  
JP11  
Table C-4 1st HDD I/F pin assignments (22-pin)  
Pin No.  
Signal name  
GND  
A-  
I/O  
Pin No.  
Signal Name  
A+  
I/O  
1
3
2
4
GND  
B+  
5
B-  
6
7
GND  
V33  
8
V33  
V33  
GND  
V5  
9
10  
12  
14  
16  
18  
20  
22  
11  
13  
15  
17  
19  
21  
GND  
GND  
V5  
V5  
GND  
GND  
NC  
NC  
NC  
NC  
-
C-6  
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C.5  
JP12  
Table C-5 ODD I/F pin assignments (52-pin)  
Pin No.  
Signal name  
NC  
I/O  
I
Pin No.  
2
Signal Name  
I/O  
I
1
NC  
NC  
3
NC  
-
4
-
5
IDE_ODDRST#  
IDE_DD7  
IDE_DD6  
IDE_DD5  
IDE_DD4  
IDE_DD3  
IDE_DD2  
IDE_DD1  
IDE_DD0  
GND  
O
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
-
6
IDE_DD8  
IDE_DD9  
IDE_DD10  
IDE_DD11  
IDE_DD12  
IDE_DD13  
IDE_DD14  
IDE_DD15  
IDE_DDREQ  
IDE_DIOR#  
GND  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I
7
8
9
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
38  
40  
42  
44  
46  
48  
50  
54  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
35  
37  
39  
41  
43  
45  
47  
49  
53  
O
O
O
O
-
IDE_DIOW#  
IDE_DIORDY  
IDE_IRQ  
IDE_DA1  
IDE_DA0  
IDE_DCS1#  
+5VS  
O
I
IDE_DDACK#  
NC  
I
O
O
O
-
+5VS  
IDE_DA2  
IDE_DCS3#  
+5VS  
I
-
O
-
+5VS  
-
+5VS  
+5VS  
-
+5VS  
-
GND  
-
GND  
-
GND  
-
GND  
-
SEC_CSEL  
NC  
-
GND  
-
-
NC  
-
NC  
NC  
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C.6  
JP15  
Table C-6 PC Card I/F pin assignments (68-pin) (1/2)  
Pin No.  
Signal name  
GND  
I/O  
Pin No.  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
61  
62  
63  
64  
Signal Name  
GND  
I/O  
1
-
-
2
DATA3  
DATA4  
DATA5  
DATA6  
DATA7  
CE1#  
I/O  
CD1#  
O
3
I/O  
DATA11  
DATA12  
DATA13  
DATA14  
DATA15  
CE2#  
I/O  
4
I/O  
I/O  
5
I/O  
I/O  
6
I/O  
I/O  
7
I/O  
I/O  
8
ADD10  
OE#  
I
I/O  
9
I/O  
VS1#  
I
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
ADD11  
ADD9  
I
I
IORD#  
IOWR#  
ADD17  
ADD18  
ADD19  
ADD20  
ADD21  
VCC  
I/O  
I
ADD8  
I
I
ADD13  
ADD14  
WE#  
I
I
I
I
I
I
READY  
VCC  
O
-
-
I
I
-
VPP  
VPP  
-
ADD16  
ADD15  
ADD12  
ADD7  
ADD22  
ADD23  
ADD24  
ADD25  
VS2#  
I
I
I
I
I
I
I
I
ADD6  
I
ADD5  
I
RESET  
WAIT#  
INPACK#  
REG#  
I
ADD4  
I
I
ADD3  
I
O
I
ADD2  
I
ADD1  
I
BVD2  
O
I
ADD0  
I
BVD1  
DATA0  
I
DATA8  
I/O  
C-8  
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Table C-6 PC Card I/F pin assignments (68-pin) (2/2)  
Pin No.  
31  
Signal name  
DATA1  
DATA2  
WP  
I/O  
I/O  
I/O  
I/O  
-
Pin No.  
65  
Signal Name  
DATA9  
I/O  
I/O  
I/O  
I
32  
66  
DATA10  
CD2#  
33  
67  
34  
GND  
68  
GND  
-
C.6 JP16  
Table C-6 New Card I I/F pin assignments (26-pin)  
Pin No.  
Signal name  
I/O  
-
Pin No.  
2
Signal Name  
USB20_N9  
I/O  
I/O  
O
-
1
3
GND  
USB20_P9  
I/O  
-
4
CP_USB#  
5
NC  
6
NC  
7
ICH_SMBCLK  
+1.5VS_CARD  
EC_SWI#  
O
O
O
O
O
O
O
O
-
8
ICH_SMBDATA  
+1.5VS_CARD  
+3VALW_CARD  
+3VS_CARD  
CLKREQ#  
I/O  
O
O
O
I
9
10  
12  
14  
16  
18  
20  
22  
24  
26  
11  
13  
15  
17  
19  
21  
23  
25  
PERST#  
+3VS_CARD  
EXP_CPPE#  
CLK_PCIE_CARD  
PCIE_PTX_C_IRX_N1  
GND  
CLK_PCIE_CARD#  
GND  
O
-
PCIE_PTX_C_IRX_P1  
PCIE_ITX_C_PRX_N1  
GND  
O
I
PCIE_ITX_C_PRX_P1  
I
-
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C.7 JP9  
Table C-7 LCDS I/F (40-pin)  
Pin No.  
1
Signal name  
+INV  
Function  
Power for Panel  
Power for Panel  
Power for Panel  
Power for Panel  
Non-Connection  
Non-Connection  
GND  
2
+INV  
3
+INV  
4
+INV  
5
NC  
6
NC  
7
GND  
8
GND  
GND  
9
VGA_TXOUT0-  
+LCDVDD  
VGA_TXOUT0+  
+LCDVDD  
VGA_TXOUT2-  
+3VS  
Panel Data Signals  
Power for Panel  
Panel Data Signals  
Power for Panel  
Panel Data Signals  
Power for Panel  
Panel Data Signals  
Power for Panel  
Panel Data Signals  
LCD back light  
Panel Data Signals  
Inverter Control signal  
GND  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
VGA_TXOUT2+  
INVT_PWM  
VGA_TXOUT1-  
DISPOFF#  
VGA_TXOUT1+  
DAC_BRIG  
GND  
GND  
GND  
VGA_TXCLK-  
VGA_LCD_CLK  
VGA_TXCLK+  
VGA_LCD_DATA  
GND  
Panel Clock Signals  
LCD back light  
Panel Clock Signals  
LCD DATA  
GND  
GND  
GND  
VGA_TZOUT1+  
GND  
Panel Data Signals  
GND  
VGA_TZOUT1-  
GND  
Panel Data Signals  
GND  
C-10  
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33  
34  
35  
36  
37  
38  
39  
40  
VGA_TZOUT2+  
GND  
Panel Data Signals  
GND  
VGA_TZOUT2-  
GND  
Panel Data Signals  
GND  
VGA_TZOUT0+  
VGA_TZCLK-  
VGA_TZOUT0-  
VGA_TZCLK+  
Panel Data Signals  
Panel Clock Signals  
Panel Data Signals  
Panel Clock Signals  
C.8  
JP41,JP42  
Table C-8 Fan I/F pin assignments (3-pin)  
Pin No.  
Signal name  
+FAN1_VOUT  
GND  
I/O  
Pin No.  
Signal Name  
I/O  
1
3
I
2
FANSPEED1  
O
-
C9  
JP37  
Table C-9 K/B connector pin assignments (34-pin)  
Pin No.  
1
Signal name  
NUM_LED#  
CAPS_LED#  
KSI1  
I/O  
I
Pin No.  
2
Signal Name  
NC  
I/O  
-
3
I
4
+3VS  
KSI6  
I
5
O
O
O
O
O
O
O
O
O
O
O
O
-
6
I
7
KSI5  
8
KSI0  
O
O
O
O
O
O
O
O
O
O
O
-
9
KSI4  
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
KSI3  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
KSI2  
KSI7  
KSO15  
KSO11  
KSO9  
KSO12  
KSO10  
KSO8  
KSO7  
KSO14  
KSO3  
KSO0  
KSO2  
NC  
KSO13  
KSO6  
KSO5  
KSO4  
KSO1  
NC  
KSO17  
O
NC  
-
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33  
KSO16  
O
34  
+3VS  
I
C.10  
JP39  
Table C-10 MDC Connector pin assignments (12-pin)  
Pin No.  
Signal name  
GND  
I/O  
-
Pin No.  
Signal Name  
RES0  
I/O  
-
1
3
2
4
IAC_SDATA_OUT  
GND  
O
RES1  
-
5
-
6
3.3V  
O
-
7
IAC_SYNC  
I/O  
I/O  
I/O  
8
GND  
9
IAC_SDATA_IN  
IAC_RESET  
10  
12  
GND  
-
11  
IAC_BITCLK  
I/O  
C.11  
C.12  
PJP1  
Table C-119 AC Adaptor Connector pin assignments (4-pin)  
Pin No.  
Signal name  
DC_IN_S1  
GND  
I/O  
Pin No.  
Signal Name  
DC_IN_S1  
GND  
I/O  
1
3
I
2
4
-
-
-
JP18  
Table C-12 Microphone I/F pin assignments (6-pin)  
Pin No.  
Signal name  
AGND  
I/O  
Pin No.  
Signal Name  
MIC1_L_1  
MIC_SENSE  
NC  
I/O  
1
3
5
-
I
2
4
6
I
I
-
MIC1_R_1  
GND  
-
C.13  
JP21  
Table C-13 Head phone Connector pin assignments (6-pin)  
Pin No.  
Signal name  
GND  
I/O  
-
Pin No.  
Signal Name  
HPL  
I/O  
1
3
5
2
4
6
O
I
HPR  
O
-
HP_SENSE  
NC  
GND  
-
C-12  
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Appendix D  
Appendix D Keyboard Scan/Character Codes  
Table D-1 Scan codes (set 1 and set 2) (1/4)  
Code set 1  
Make Break  
Code set 2  
Break  
Cap  
No.  
Keytop  
Note  
Make  
01  
02  
03  
04  
05  
06  
07  
08  
09  
10  
11  
12  
13  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
‘ ~  
1 !  
2 @  
3 #  
4 $  
5 %  
6 ^  
7 &  
8 *  
9 (  
0 )  
- _  
= +  
BkSp  
Tab  
Q
29  
02  
03  
04  
05  
06  
07  
08  
09  
0A  
0B  
0C  
0D  
0E  
0F  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
1A  
1B  
A9  
82  
83  
84  
85  
86  
87  
88  
89  
8A  
8B  
8C  
8D  
8E  
8F  
90  
91  
92  
93  
94  
95  
96  
97  
98  
99  
9A  
9B  
0E  
16  
1E  
26  
25  
2E  
36  
3D  
3E  
46  
45  
4E  
55  
66  
0D  
15  
1D  
24  
2D  
2C  
35  
3C  
43  
44  
4D  
54  
5B  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
0E  
16  
1E  
26  
25  
2E  
36  
3D  
3E  
46  
45  
4E  
55  
66  
0D  
15  
1D  
24  
2D  
2C  
35  
3C  
43  
44  
4D  
54  
5B  
*2  
*2  
*2  
W
E
R
T
Y
U
*2  
*2  
*2  
*2  
I
O
P
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Table D-1 Scan codes (set 1 and set 2) (2/4)  
Code set 1  
Code set 2  
Break  
Cap  
No.  
Keytop  
Note  
Make  
Break  
Make  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
43  
44  
45  
\ |  
2B  
3A  
1E  
1F  
20  
21  
22  
23  
24  
25  
26  
27  
28  
1C  
2A  
56  
AB  
BA  
9E  
9F  
A0  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
9C  
AA  
D6  
5D  
58  
1C  
1B  
23  
2B  
34  
33  
3B  
42  
4B  
4C  
52  
5A  
12  
61  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
5D  
58  
1C  
1B  
23  
2B  
34  
33  
3B  
42  
4B  
4C  
52  
5A  
12  
61  
*5  
Caps Lock  
A
S
D
F
G
H
J
K
*2  
*2  
*2  
*2  
L
; :  
‘ “  
Enter  
Shift (L)  
*3  
No.102  
key  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
57  
Z
2C  
2D  
2E  
2F  
30  
31  
32  
33  
34  
35  
36  
AC  
AD  
AE  
AF  
B0  
B1  
B2  
B3  
B4  
B5  
B6  
1A  
22  
21  
2A  
32  
31  
3A  
41  
49  
4A  
59  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
1A  
22  
21  
2A  
32  
31  
3A  
41  
49  
4A  
59  
X
C
V
B
N
M
*2  
*2  
*2  
*2  
, <  
. >  
/ ?  
Shift (R)  
D-2  
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Table D-1 Scan codes (set 1 and set 2) (3/4)  
Code set 1  
Code set 2  
Break  
Cap  
No.  
Keytop  
Note  
Make  
Break  
Make  
58  
60  
Ctrl(L)  
Alt (L)  
Space  
ALT (R)  
Ctrl(R)  
Ins  
1D  
38  
9D  
B8  
B9  
14  
11  
29  
F0  
F0  
F0  
14  
11  
29  
11  
14  
70  
71  
6B  
6C  
69  
75  
72  
7D  
7A  
74  
*3  
*3  
61  
39  
62  
E0 38  
E0 B8 E0 11  
E0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
64  
E0 1D E0 9D E0 14  
E0  
E0  
E0  
75  
E0 52  
E0 53  
E0 D2 E0 70  
E0 D3 E0 71  
*1  
*1  
*1  
*1  
*1  
*1  
*1  
*1  
*1  
*1  
76  
Del  
79  
E0 4B E0 CB E0 6B E0  
←
80  
Home  
End  
↑
E0 47  
E0 4F  
E0 48  
E0 50  
E0 49  
E0 51  
E0 C7 E0 6C E0  
81  
E0 CF E0 69  
E0 C8 E0 75  
E0 D0 E0 72  
E0  
E0  
E0  
83  
84  
↓
85  
PgUp  
PgDn  
→
E0 C9 E0 7D E0  
E0 D1 E0 7A E0  
86  
89  
E0 4D E0 CD E0 74  
E0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
110  
112  
113  
114  
115  
116  
117  
118  
119  
120  
121  
Esc  
F1  
01  
3B  
3C  
3D  
3E  
3F  
40  
41  
42  
43  
44  
81  
BB  
BC  
BD  
BE  
BF  
C0  
C1  
C2  
C3  
C4  
76  
05  
06  
04  
0C  
03  
0B  
83  
0A  
01  
09  
76  
05  
06  
04  
0C  
03  
0B  
83  
0A  
01  
09  
F2  
F3  
F4  
F5  
F6  
F7  
F8  
F9  
F10  
*3  
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Table D-1 Scan codes (set 1 and set 2) (4/4)  
Cap  
No.  
Code set 1  
Make Break  
Code set 2  
Break  
Keytop  
Note  
Make  
78  
122  
123  
124  
126  
X
F11  
F12  
57  
58  
*6  
D7  
D8  
*6  
F0  
F0  
78  
07  
*3  
*3  
*6  
*7  
*4  
07  
*6  
*7  
—
PrintSc  
Pause  
Fn  
*6  
*7  
*7  
*7  
—
E0  
E0  
—
—
X
Win  
5B E0 DB E0  
5D E0 DD E0  
1F E0  
2F E0  
F0  
F0  
1F  
2F  
x
App  
Notes:  
1. * Scan codes differ by mode.  
2. * Scan codes differ by overlay function.  
3. * Combination with the Fn key gives different codes.  
4. * The Fn key does not generate a code by itself.  
5. * This key corresponds to key No. 42 in a 102-key model.  
6. * Refer to Table D-6, No. 124 key scan code.  
7. * Refer to Table D-7, No. 126 key scan code.  
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Table D-2 Scan codes with left Shift key  
Cap  
No.  
Key  
top  
Code set 1  
Code set 2  
Make  
Break  
Make  
Break  
55  
75  
76  
79  
80  
81  
83  
84  
85  
86  
89  
X
/
E0 AA E0 35 E0 B5 E0 2A E0 F0 12 E0 4A E0 F0 4A E0 12  
E0 AA E0 52 E0 D2 E0 2A E0 F0 12 E0 70 E0 F0 70 E0 12  
INS  
DEL E0 AA E0 53 E0 D3 E0 2A E0 F0 12 E0 71 E0 F0 71 E0 12  
E0 AA E0 4B E0 CB E0 2A E0 F0 12 E0 6B E0 F0 6B E0 12  
Home E0 AA E0 47 E0 C7 E0 2A E0 F0 12 E0 6C E0 F0 6C E0 12  
←
End  
↑
E0 AA E0 4F E0 CF E0 2A E0 F0 12 E0 69 E0 F0 69 E0 12  
E0 AA E0 48 E0 C8 E0 2A E0 F0 12 E0 75 E0 F0 75 E0 12  
E0 AA E0 50 E0 D0 E0 2A E0 F0 12 E0 72 E0 F0 72 E0 12  
↓
PgUp E0 AA E0 49 E0 C9 E0 2A E0 F0 12 E0 7D E0 F0 7D E0 12  
PgDn E0 AA E0 51 E0 D1 E0 2A E0 F0 12 E0 7A E0 F0 7A E0 12  
E0 AA E0 4D E0 CD E0 2A E0 F0 12 E0 74 E0 F0 74 E0 12  
E0 AA E0 5B E0 DB E0 2A E0 F0 12 E0 1F E0 F0 1F E0 12  
E0 AA E0 5D E0 DD E0 2A E0 F0 12 E0 2F E0 F0 2F E0 12  
→
Win  
App  
X
Note : The table above shows scan codes with the left Shift key. In combination  
with the right Shift key, scan codes are changed as listed below:  
With left Shift  
With right Shift  
Set 1  
Set 2  
E0 AA___________ E0 B6  
E0 2A ___________ E0 36  
E0 F0 12_________ E0 F0 59  
E0 12____________ E0 59  
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Table D-3 Scan codes in Numlock mode  
Cap  
No.  
Key  
top  
Code set 1  
Code set 2  
Make  
Break  
Make  
Break  
75  
76  
79  
80  
81  
83  
84  
85  
86  
89  
X
INS  
DEL  
←
E0 2A E0 52 E0 D2 E0 AA E0 12 E0 70 E0 F0 70 E0 F0 12  
E0 2A E0 53 E0 D3 E0 AA E0 12 E0 71 E0 F0 71 E0 F0 12  
E0 2A E0 4B E0 CB E0 AA E0 12 E0 6B E0 F0 6B E0 F0 12  
Home E0 2A E0 47 E0 C7 E0 AA E0 12 E0 6C E0 F0 6C E0 F0 12  
End  
↑
E0 2A E0 4F E0 CF E0 AA E0 12 E0 69 E0 F0 69 E0 F0 12  
E0 2A E0 48 E0 C8 E0 AA E0 12 E0 75 E0 F0 75 E0 F0 12  
E0 2A E0 50 E0 D0 E0 AA E0 12 E0 72 E0 F0 72 E0 F0 12  
E0 2A E0 49 E0 C9 E0 AA E0 12 E0 7D E0 F0 7D E0 F0 12  
E0 2A E0 51 E0 D1 E0 AA E0 12 E0 7A E0 F0 7A E0 F0 12  
E0 2A E0 4D E0 CD E0 AA E0 12 E0 74 E0 F0 74 E0 F0 12  
E0 2A E0 5B E0 DB E0 AA E0 12 E0 1F E0 F0 1F E0 F0 12  
E0 2A E0 5D E0 DD E0 AA E0 12 E0 2F E0 F0 2F E0 F0 12  
↓
PgUp  
PgDn  
→
Win  
App  
X
Table D-4 Scan codes with Fn key  
Cap  
Code set 1  
Make Break  
Code set 2  
Break  
No.  
Keytop  
Make  
5A  
43  
58  
ENT  
E0  
E0  
E0  
1C  
1D  
38  
E0  
E0  
E0  
9C  
9D  
B8  
E0  
E0  
E0  
E0  
E0  
E0  
F0  
F0  
F0  
5A  
14  
11  
L-CTRL  
L-ALT  
14  
11  
60  
121  
122  
123  
ARROW  
45  
45  
46  
C5  
77  
77  
7E  
F0  
F0  
F0  
77  
77  
7E  
NUMERIC  
Scrl  
C5  
C6  
D-6  
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Table D-5 No.124 key scan code  
Key  
top  
Code set 1  
Code set 2  
Shift  
Make  
Break  
Make  
Break  
Prt Sc Common E0 2A E0 37 E0 B7 E0 AA E0 12 E0 7C E0 F0 7C E0 F0 12  
E0 37  
E0 37  
54  
E0 B7  
E0 B7  
D4  
E0 7C  
E0 7C  
84  
E0 F0 7C  
E0 F0 7C  
F0 84  
Ctrl +  
Shift +  
Alt +  
Table D-7 No.126 key scan code  
Key top  
Shift  
Code set 1  
Make  
Code set 2  
Make  
Pause  
Common E1 1D 45 E1 9D C5 E1 14 77 E1 F0 14 F0 77  
Ctrl  
E0 46 E0 C6  
E0 7E E0 F0 7E  
*: This key generates only make codes.  
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1.  
United Status (US) Keyboard  
2. Traditional Chinese (CH) Keyboard  
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3. Thai (TI) Keyboard  
4. Korean (KO) Keyboard  
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5. United Kingdom (UK) Keyboard  
6. US International (UI) Keyboard  
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7. Hebrew (HB) Keyboard  
8. Danish (DM) Keyboard  
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9. Swiss (SW) Keyboard  
10.Arabic (ARE) Keyboard  
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11.Czech (CZ) Keyboard  
12.Russian (RU) Keyboard  
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13.Portuguese (PO) Keyboard  
14.Slovakian (SL) Keyboard  
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15.Italian (IT) Keyboard  
16.French (FR) Keyboard  
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17.German (GR) Keyboard  
18.Greek (GK) Keyboard  
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19.Hungarian (HG) Keyboard  
20.Spanish (SP) Keyboard  
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21.Turkish (TR) Keyboard  
22.Turkish F (TR-F) Keyboard  
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23.Swedish (SD) Keyboard  
24.Belgian (BE) Keyboard  
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25.Yugoslavian (YU) Keyboard  
26.Norwegian (NW) Keyboard  
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27.Scandinavian (ND) Keyboard  
28.Canadian Multinational(AC)Keyboard  
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29.Canadian Bilingual (CB) Keyboard  
30. Japanese (JP) Keyboard  
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F.  
Appendix F Series Screw Torque List  
Table F-1 Series Screw Torque List  
SCREW P/N DISCRIPTION Q'ty  
LOCATION  
SCREW TORQUE  
LCD ASSY  
MACK20030G0  
M2*3  
M2*4  
LCD hinge brkt L&R to LCD  
1.2~1.5Kgf.cm  
1.5~2.0Kgf.cm  
8
1
6
2
2
MA0000069G0  
MAC925006G0  
MACK25070G0  
For singe inverter  
For Cover & arm  
M2.5*6  
M2.5*7  
2.5~3.0Kgf.cm  
2.5~3.0Kgf.cm  
Bezel up side to Cover  
Bezel down side to Cover  
MB ASSY  
MMCK20094G0  
MACK20251G0  
M2*2  
1.2~1.5Kgf.cm  
1.5~2.0Kgf.cm  
1.5~2.0Kgf.cm  
2
2
2
2
2
2
2
2
2
2
4
4
4
3
2
2
4
Express slot to MB  
mini card to MB stand-off  
wireless card to MB stand-off  
MB to Battery conn  
M2*2.5  
M2*4  
MA0000069G0  
1.5~2.0Kgf.cm  
EXPRESS conn to MB  
MB to 1'st HDD conn  
MMCK20060G0  
MA0000081G0  
MA000007TG0  
M2*6  
M2*6  
M2*8  
1.5~2.0Kgf.cm  
1.5~2.0Kgf.cm  
1.5~2.0Kgf.cm  
MB to ODD conn  
MB to 2'nd HDD conn  
MDC card to MB stand-off  
NB thermal to MB stand-off  
VGA Support to MB stand-off  
CPU thermal to MB stand-off  
CPU supp brk to MB  
MA000005WG0  
M2.5*3  
2.5~3.0Kgf.cm  
MACA00083G0  
M2.5*4  
2.5~3.0Kgf.cm  
VGA_Board to MB  
MA000005WG0  
MA000009AG0  
AM017000800  
M2.5*3  
2.0~2.5Kgf.cm  
2.0~2.5Kgf.cm  
2.0~2.5Kgf.cm  
MB to Thermal Fan  
M2.5*2  
MB to NB stand-off  
VGA_SPRING_SCREW  
VGA thermal module to VGA pcb  
LOG UPPER ASSY  
2.0~2.5Kgf.cm  
2.0~2.5Kgf.cm  
5
4
TP BKT to Upper  
MA000005WG0  
MACA00083G0  
M2.5*3  
F/P BRKT to Upper  
LOG LOWER ASSY  
2
1
1
3
MB to Lower  
USB/B to Lower  
M2.5*4  
2.5~3.0Kgf.cm  
Function PCB to Strip coer  
VGA Fan to Lower  
LOGIC ASSY  
4
1
1
K/B to Upper  
MA0000069G0  
MMCK20060G0  
M2.0*4  
1.5~2.0Kgf.cm  
1.5~2.0Kgf.cm  
LVDS to Upper  
CRT Board to Lower  
M2*6  
Satellite X200/ X205 Series Maintenance Manual  
[CONFIDENTIAL]  
F-1  
Download from Www.Somanuals.com. All Manuals Search And Download.  
MA000005WG0  
MACA00083G0  
M2.5*3  
M2.5*4  
2.0~2.5Kgf.cm  
2.5~3.0Kgf.cm  
1
1
1
2
3
1
2
1
Lower(HDD housing) to Upper  
Lower(ODD) to Upper  
Lower(HDD housing) to Upper  
Lower(Batt housing) to Upper  
1'st HDD Door x1, 2'nd HDD Door x2  
RAM Door  
MA0000067G0  
MAC925006G0  
M2.5*6.5  
M2.5*6  
2.5~3.0Kgf.cm  
2.5~3.0Kgf.cm  
From Upper Fix to Lower  
Speaker L to Lower  
14 Lower to Upper  
4
1
2
2
1
Upper (KB support) to Lower  
Lower(ODD) to Upper  
hinge Saddle to Lower  
2.5~3.0Kgf.cm  
MACK25080G0  
M2.5*8  
4.0~4.5Kgf.cm  
2.5~3.0Kgf.cm  
2.5~3.0Kgf.cm  
LCD hinge to Saddle  
MACA00300G0  
MAFA94001N0  
M2.5*20  
Upper (KB support) to Lower  
4.75*9.6+SW  
2
4
2
Lower to D-sub conn  
HDD BRK L/R to HDD  
ODD BRK to ODD  
HDD ASSY  
M3*3  
2.5~3.0Kgf.cm  
1.5~2.0Kgf.cm  
MAAA03032G0  
MACK20251G0  
ODD ASSY  
M2*2.5  
F-2  
[CONFIDENTIAL]  
Satellite X200/ X205 Series Maintenance Manual  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Appendix G  
Appendix G Reliability  
The following table shows MTBF (Mean Time Between Failures) for each component.  
Table G-1 MTBF  
Component  
Time (hours)  
10,000  
LCD  
Keyboard  
60,000  
HDD  
300,000  
60,000  
Optical (DVD/CD) drive  
AC adaptor  
60,000  
Satellite X200/ X205 Series Maintenance Manual  
[CONFIDENTIAL]  
G-1  
Download from Www.Somanuals.com. All Manuals Search And Download.  

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