HP Hewlett Packard Laptop 335167 003 User Manual

Maintenance and Service  
Guide  
HP Compaq nc6000 Business Notebook  
Document Part Number: 335167-003  
February 2005  
This guide is a troubleshooting reference used for maintaining  
and servicing the notebook. It provides comprehensive  
information on identifying notebook features, components, and  
spare parts; troubleshooting notebook problems; and performing  
notebook disassembly procedures.  
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1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–11  
Using Computer Setup . . . . . . . . . . . . . . . . . . . . . . . 2–2  
Selecting from the Advanced Menu. . . . . . . . . . . . . 2–5  
Obtaining, Saving, or Printing  
3 Illustrated Parts Catalog  
3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . 3–1  
3.2 Notebook Major Components. . . . . . . . . . . . . . . . . . 3–2  
3.3 Miscellaneous Plastics Kit . . . . . . . . . . . . . . . . . . . . 3–8  
3.4 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . . 3–9  
Maintenance and Service Guide  
iii  
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Contents  
Plastic Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–2  
4.3 Preventing Damage to Removable Drives . . . . . . . . 4–3  
5.13 Keyboard Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–29  
5.14 Security Module (TPM) . . . . . . . . . . . . . . . . . . . . 5–30  
5.15 Fan Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–31  
5.16 Heat Sink. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–34  
5.17 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–37  
5.18 Display Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 5–39  
5.19 Top Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–43  
iv  
Maintenance and Service Guide  
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Contents  
5.21 LED Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–48  
5.23 System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–52  
6 Specifications  
A Connector Pin Assignments  
B Power Cord Requirements  
3-Conductor Power Cord . . . . . . . . . . . . . . . . . . . . . . . . . B–1  
General Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . B–1  
Country-Specific Requirements. . . . . . . . . . . . . . . . . . . . B–2  
C Screw Listing  
Index  
Maintenance and Service Guide  
v
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1
Product Description  
The HP Compaq nc6000 Business Notebook offers advanced  
modularity, a Mobile Intel® Pentium® 4 Processor-M with 64-bit  
architecture, an ATI MOBILITY RADEON 9600 graphics  
controller with 64 or 32 MB of discrete video memory, and  
extensive multimedia support.  
HP Compaq nc6000 Business Notebook  
Maintenance and Service Guide  
1–1  
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Product Description  
1.1 Models  
Notebook models are shown in Tables 1-1 and 1-2.  
Table 1-1  
HP Compaq nc6000 Model Naming Conventions  
Key  
C
P
180  
S4  
60  
Y
Ci  
10  
P
XXXXXX-XXX  
1
2
3
4
5
6
7
8
9
10  
Key Description  
Options  
C = HP nc6000  
1
Brand/Series  
designator  
2
3
Processor type  
P = Mobile Intel Pentium 4 Processor-M  
Processor speed  
180 = 1.8-GHz  
170 = 1.7-GHz  
160 = 1.6-GHz  
150 = 1.5-GHz  
140 = 1.4-GHz  
4
5
6
Display type/  
size/resolution  
S = SXGA+  
X = XGA  
4 = 14.x-in  
Hard drive size  
80 = 80-GB  
60 = 60-GB  
40 = 40-GB  
30 = 30-GB  
Optical drive  
designator  
C = CD-ROM drive  
Y = DVD+RW/R and  
CD-RW combo  
drive  
W = DVD/CD-RW  
combo drive  
7
Integrated  
communication/  
wireless device  
G = combination  
modem + GB  
NIC  
m = 802.11a/b/g +  
Bluetooth®  
n = no wireless device  
N = no modem or  
NIC  
8
9
RAM  
51= 512-MB  
25 = 25-MB  
Operating system  
P = Microsoft®  
Windows® XP  
Pro  
2 = Windows 2000  
10  
SKU#  
1–2  
Maintenance and Service Guide  
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Product Description  
Table 1-2  
HP Compaq nc6000 Models  
All HP Compaq nc6000 models feature:  
Dual Stick (TouchPad and pointing stick) pointing device  
8- or 6-cell lithium ion (Li-Ion) battery pack  
3-year warranty on parts and labor  
Cnc6000  
P
170  
170  
170  
170  
160  
160  
160  
160  
160  
S4  
DQ882A ABA  
S4 60  
DS804P ABG  
S4 60  
DS803P ABG  
X4 60  
DT486A ABM  
S4 60  
DJ299A ABN  
X4 60  
DQ880A ABC  
X4 60  
DH915U ABC  
X4 60  
DT645P AB1  
X4 60  
60  
Y
Gm  
Gp  
Gp  
Gn  
Gj  
51  
51  
51  
51  
51  
51  
P
P
2
United States  
Cnc6000  
Australia  
Cnc6000  
Australia  
Cnc6000  
P
W
P
P
W
D
P
P
P
P
P
P
Latin America  
Cnc6000  
Norway  
P
W
Cnc6000  
P
Y
Gm  
French Canada  
Cnc6000  
French Canada  
United States  
Gm 51  
United States  
DQ880A ABA  
DH915U ABA  
P
W
Cnc6000  
Korea  
P
W
Gb  
25  
Cnc6000  
P
W
Gg  
51  
Brazil  
Latin America  
DT483A AC4  
DT483A ABM  
United States  
Gd 51  
DT483A ABA  
Cnc6000  
P
160  
X4  
40  
W
P
The Netherlands  
DJ311S ABH  
Maintenance and Service Guide  
1–3  
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Product Description  
Table 1-2  
HP Compaq nc6000 Models (Continued)  
Cnc6000  
P
160  
X4  
40  
W
Gj  
51  
P
Belgium  
Denmark  
Europe  
France  
Germany  
Greece  
Iceland  
Italy  
DJ256A UUG  
DJ256A ABY  
DJ256A ABB  
DJ256A ABF  
DJ256A ABD  
DJ256A AB7  
DJ256A A2M  
DJ256A ABZ  
The Netherlands  
Norway  
Portugal  
Spain  
Sweden  
DJ256A ABH  
DJ256A ABN  
DJ256A AB9  
DJ256A ABE  
DJ256A AK8  
DJ256A UUZ  
DJ256A ABU  
Switzerland  
United Kingdom  
Cnc6000  
P
160  
X4  
40  
W
Gj  
51  
2
Belgium  
Denmark  
Europe  
France  
Germany  
Greece  
Iceland  
Italy  
DJ257A UUG  
DJ257A ABY  
DJ257A ABB  
DJ257A ABF  
DJ257A ABD  
DJ257A AB7  
DJ257A A2M  
DJ257A ABZ  
The Netherlands  
Norway  
Portugal  
Spain  
Sweden  
DJ257A ABH  
DJ257A ABN  
DJ257A AB9  
DJ257A ABE  
DJ257A AK8  
DJ257A UUZ  
DJ257A ABU  
Switzerland  
United Kingdom  
1–4  
Maintenance and Service Guide  
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Product Description  
Table 1-2  
HP Compaq nc6000 Models (Continued)  
Cnc6000  
P
160  
X4  
40  
W
Gn  
51  
P
Asia Pacific  
Australia  
DP894A UUF  
DP894A ABG  
and  
Korea  
Latin America  
The Netherlands  
Norway  
People’s  
Republic  
of China  
Poland  
Portugal  
DP894A AB1  
DP894A ABM  
DP894A ABH  
DP894A ABN  
DP894A AB2  
DS860P ABG  
DP894A UUG  
DP894A AC4  
DP894A AKB  
DP894A ABY  
DP894A ABB  
DP894A ABF  
DP894A ABC  
and  
DH914U ABC  
DP894A ABD  
DP894A AB7  
DP894A AB5  
DP894A AKC  
DP894A A2M  
DP894A ACJ  
DP894A ABT  
DP894A ABZ  
DP894A ABJ  
DP894A ACF  
Belgium  
Brazil  
Czech Republic  
Denmark  
Europe International  
France  
French Canada  
DP894A AKD  
DP894A AB9  
DP894A ACB  
DP894A ABV  
DP894A AKN  
DP894A ABE  
DP894A AK8  
DP894A UUZ  
DP894A AB0  
DP894A AKL  
DP894A AB8  
DP894A ABU  
DP894A ABA,  
DH915U ABA,  
and  
Russia  
Saudi Arabia  
Slovenia  
Spain  
Germany  
Greece  
Hong Kong  
Hungary  
Iceland  
India  
Israel  
Italy  
Japan  
Japan - English  
Sweden/Finland  
Switzerland  
Taiwan  
Thailand  
Turkey  
United Kingdom  
United States  
DH916U ABA  
Maintenance and Service Guide  
1–5  
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Product Description  
Table 1-2  
HP Compaq nc6000 Models (Continued)  
Cnc6000  
P
160  
X4  
40  
W
Gn  
51  
2
Asia Pacific  
Australia  
DP895A UUF  
DP895A ABG  
and  
Korea  
Latin America  
The Netherlands  
Norway  
People’s  
Republic  
of China  
Poland  
Portugal  
DP895A AB1  
DP895A ABM  
DP895A ABH  
DP895A ABN  
DP895A AB2  
DS859P ABG  
DP895A UUG  
DP895A AC4  
DP895A AKB  
DP895A ABY  
DP895A ABB  
DP895A ABF  
DP895A ABC  
DP895A ABD  
DP895A AB7  
DP895A AB5  
DP895A AKC  
DP895A A2M  
DP895A ACJ  
DP895A ABT  
DP895A ABZ  
DP895A ABJ  
DP895A ACF  
Belgium  
Brazil  
Czech Republic  
Denmark  
Europe International  
France  
French Canada  
Germany  
Greece  
Hong Kong  
Hungary  
Iceland  
India  
Israel  
DP895A AKD  
DP895A AB9  
DP895A ACB  
DP895A ABV  
DP895A AKN  
DP895A ABE  
DP895A AK8  
DP895A UUZ  
DP895A AB0  
DP895A AKL  
DP895A AB8  
DP895A ABU  
DP895A ABA  
Russia  
Saudi Arabia  
Slovenia  
Spain  
Sweden/Finland  
Switzerland  
Taiwan  
Thailand  
Turkey  
Italy  
Japan  
Japan - English  
United Kingdom  
United States  
Cnc6000  
Hong Kong  
Cnc6000  
Germany  
Cnc6000  
Korea  
P
P
P
P
P
160  
160  
150  
150  
150  
X4  
DS808P AB5  
X4 40  
DJ330S ABD  
X4 60  
DT644P AB1  
X4 60  
DS805P UUF  
X4 60  
DT812P AB0  
40  
W
Gn  
Gd  
Gb  
Gn  
Gb  
25  
51  
25  
51  
25  
P
P
P
P
P
D
W
Cnc6000  
Asia Pacific  
Cnc6000  
Taiwan  
W
D
1–6  
Maintenance and Service Guide  
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Product Description  
Table 1-2  
HP Compaq nc6000 Models (Continued)  
Cnc6000  
Hong Kong  
Cnc6000  
Germany  
Cnc6000  
P
P
P
150  
150  
150  
X4  
DS807P AB5  
X4 30  
DJ324S ABD  
X4 30  
DQ881A ABB  
X4 40  
DT641P ABJ  
X4 40  
DS802P ABG  
X4 40  
DS801P ABG  
X4 40  
40  
W
Gn  
25  
10  
25  
P
H
P
P
P
2
W
Gg  
D
Gm  
Europe International  
United States  
Gm 25  
Japan/English  
DQ881A ABA  
DT641P ACF  
Cnc6000  
Japan  
P
P
P
P
140  
140  
140  
140  
W
Cnc6000  
Australia  
Cnc6000  
Australia  
Cnc6000  
W
Gp  
25  
25  
25  
W
Gp  
W
Gb  
P
Asia Pacific  
Korea  
DT636P UUF  
DT643P AB1  
Taiwan  
DT811P AB0  
Cnc6000  
P
140  
140  
X4  
40  
W
Gn  
Gb  
25  
76  
H
P
People’s Republic  
of China  
DS796P AB2  
Cnc6000  
P
X4  
40  
D
United States  
DT611C ABA  
and  
DT610C ABA  
Cnc6000  
P
140  
X4  
40  
D
Gb  
25  
P
People’s Republic  
of China  
DS795P AB2  
Taiwan  
DT809P AB0  
Maintenance and Service Guide  
1–7  
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Product Description  
Table 1-2  
HP Compaq nc6000 Models (Continued)  
Cnc6000  
P
140  
X4  
40  
D
Gn  
25  
H
People’s Republic  
of China  
DS794P AB2  
Cnc6000  
P
140  
140  
140  
140  
X4  
DT868A ABA  
X4 40  
DS652C UUF  
X4 30  
DS825C ABA  
X4 30  
40  
D
Mn  
Gn  
Gn  
Gi  
51  
51  
25  
25  
P
P
P
P
United States  
Cnc6000  
Asia Pacific  
Cnc6000  
P
C
P
Y
United States  
Cnc6000  
P
W
Belgium  
Denmark  
France  
Germany  
Greece  
Iceland  
Italy  
The Netherlands  
DJ333A UUG  
DJ333A ABY  
DJ333A ABF  
DJ333A ABG  
DJ333A AB7  
DJ333A A2M  
DJ333A ABZ  
DJ333A ABH  
Norway  
Poland  
Portugal  
Spain  
Sweden  
Switzerland  
United Kingdom  
DJ333A ABN  
DJ333A AKD  
DJ333A AB9  
DJ333A ABE  
DJ333A AK8  
DJ333A UUF  
DJ333A ABU  
Cnc6000  
Europe  
P
140  
140  
X4  
DJ323S ABB  
X4 30  
30  
W
Gg  
25  
25  
P
P
Cnc6000  
P
D
Gb  
Asia Pacific  
Australia  
French Canada  
DT640P UUF  
DS800P ABG  
DH930U ABC  
Taiwan  
United States  
DT810P AB0  
DH930U ABA  
Cnc6000  
P
140  
X4  
30  
D
Gb  
25  
2
Australia  
Japan  
DS799P ABG  
DT642P ABJ  
Japan/English  
DT642P ACF  
1–8  
Maintenance and Service Guide  
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Product Description  
Table 1-2  
HP Compaq nc6000 Models (Continued)  
Cnc6000  
P
140  
X4  
30  
D
Gp  
25  
P
Asia Pacific  
Belgium  
Czech Republic  
Denmark  
Europe  
DT412C UUF  
DJ254A UUG  
DJ254A AKB  
DJ254A ABY  
DJ254A ABB  
DJ254A ABF  
and  
DT412C ABF  
DT412C ABC  
DJ254A ABD,  
DT412C ABD,  
and  
DJ326S ABD  
DJ254A AB7  
DJ254A AKC  
DJ254A A2M  
DT412C ABT  
DJ254A ABZ  
DT412C ABJ  
DT412C ACF  
DT412C AB1  
The Netherlands  
DJ254A ABH  
and  
DT412C ABH  
DJ254A ABN  
DT412C AB2  
Norway  
People’s  
Republic  
of China  
Poland  
Portugal  
Russia  
Slovenia  
Spain  
France  
DJ254A AKD  
DJ254A AB9  
DJ254A ACB  
DJ254A AKN  
DJ254A ABE  
DJ254A AK8  
and  
DT412C AK8  
DJ254A UUZ  
DT412C AB0  
DJ254A AB8  
DJ254A ABU  
and  
French Canada  
Germany  
Sweden  
Greece  
Hungary  
Iceland  
Israel  
Italy  
Japan  
Switzerland  
Taiwan  
Turkey  
United Kingdom  
Japan/English  
Korea  
DT412C ABU  
DT412C ABA  
United States  
Cnc6000  
Belgium  
Czech Republic  
Denmark  
Europe  
France  
Germany  
Greece  
P
140  
X4  
30  
D
Gp  
25  
2
DJ255A UUG  
DJ255A AKB  
DJ255A ABY  
DJ255A ABB  
DJ255A ABF  
DJ255A ABD  
DJ255A AB7  
DJ255A AKC  
DJ255A A2M  
DJ255A ABZ  
DJ255A ABH  
Norway  
Poland  
Portugal  
Russia  
Slovenia  
Spain  
Sweden  
Switzerland  
Turkey  
DJ255A ABN  
DJ255A AKD  
DJ255A AB9  
DJ255A ACB  
DJ255A AKN  
DJ255A ABE  
DJ255A AK8  
DJ255A UUZ  
DJ255A AB8  
DJ255A ABU  
Hungary  
Iceland  
Italy  
United Kingdom  
The Netherlands  
Maintenance and Service Guide  
1–9  
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Product Description  
Table 1-2  
HP Compaq nc6000 Models (Continued)  
Cnc6000  
Australia  
French Canada  
Hong Kong  
P
140  
X4  
30  
D
Gn  
25  
P
DS798P ABG  
DH913U ABC  
DS806P AB5  
United States  
DH913U ABA  
and  
DS847C ABA  
Cnc6000  
Australia  
P
140  
X4  
30  
D
Gn  
25  
2
DS797P ABG  
1–10  
Maintenance and Service Guide  
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Product Description  
1.2 Features  
Mobile Intel Pentium 4 1.8-GHz Processor-M, with 2.0-MB  
L2 cache, varying by notebook model  
Mobile Intel Pentium M 1.7-, 1.6-, 1.5-, and 1.4-GHz  
processors, all with 1.0-MB L2 cache, varying by notebook  
model  
14.1-inch SXGA+ (1400 × 1050) or XGA (1024 × 768) TFT  
displays with over 16.7 million colors, varying by notebook  
model  
ATI MOBILITY RADEON 9600 graphics controller with 64  
or 32 MB of video memory, varying by notebook model  
60-, 40-, or 30-GB high-capacity hard drive, varying by  
notebook model  
256-MB DDR synchronous DRAM (SDRAM) at 333 MHz,  
expandable to 2.0 GB  
Microsoft® Windows® 2000 or Windows XP Pro, varying by  
notebook model  
Full-size Windows 98 keyboard with integrated numeric  
keypad  
Dual pointing devices (TouchPad and pointing stick)  
Integrated Secure Digital (SD) Memory Card flash media slot  
Support for MultiBay device  
Integrated 10/100/1000BASE-T Ethernet local area network  
(LAN) NIC with RJ-45 connector  
Integrated wireless support for Bluetooth® LAN and Mini  
PCI 802.11a/b/g LAN devices  
Support for two Type II or one Type III PC Card slots with  
support for both 32-bit (CardBus) and 16-bit PC Cards  
Integrated smart card slot  
External 65-watt AC adapter with power cord  
8- or 6-cell Li-Ion battery pack  
Maintenance and Service Guide  
1–11  
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Product Description  
Stereo speakers  
Support for the following devices in the MultiBay:  
24X Max CD-ROM drive  
24X Max DVD/CD-RW combo drive  
8X Max DVD-ROM drive  
DVD+RW/R and CD-RW combo drive  
8-cell Prismatic battery pack  
Connectors for:  
SD Card  
Infrared  
One Type III PC Card slot  
Two Type II PC Card slots  
RJ-11 (modem)  
RJ-45 network interface card (NIC)  
Universal Serial Bus (USB) v. 2.0  
S-Video  
Parallel  
External monitor  
DC power  
Docking  
Microphone  
Stereo speaker/headphone  
1–12  
Maintenance and Service Guide  
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Product Description  
1.3 Clearing a Password  
follow these steps to clear the password. These steps also  
clear CMOS:  
1. Prepare the notebook for disassembly (refer to Section  
“5.3 Preparing the Notebook for Disassembly” for more  
information).  
2. Remove the real time clock (RTC) battery (refer to Section  
“5.20 RTC Battery”).  
3. Wait approximately five minutes.  
4. Replace the RTC battery and reassemble the notebook.  
5. Connect AC power to the notebook. Do not reinsert any  
battery packs at this time.  
6. Turn on the notebook.  
All passwords and all CMOS settings have been cleared.  
1.4 Power Management  
The notebook comes with power management features that  
extend battery operating time and conserve power. The notebook  
supports the following power management features:  
Standby  
Hibernation  
Customization of settings by the user  
Hotkeys for setting level of performance  
Lid switch Standby/resume  
Power/Standby button  
Advanced Configuration and Power Management (ACPM)  
compliance  
Maintenance and Service Guide  
1–13  
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Product Description  
1.5 External Components  
The external components on the front and left side of the  
notebook are shown below and described in Table 1-3.  
Front and Left-Side Components  
1–14  
Maintenance and Service Guide  
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Product Description  
Table 1-3  
Front and Left-Side Components  
Item  
Component  
Function  
1
Audio line-out jack  
Produces system sound when connected to  
optional powered stereo speakers,  
headphones, headset, or television audio.  
2
Microphone jack  
Connects an optional monaural  
microphone.  
3
4
5
Hard drive bay  
MultiBay device slot  
Infrared port  
Holds the primary hard drive.  
Holds a MultiBay device.  
Provides wireless communication between  
the notebook and an optional  
IrDA-compliant device.  
6
7
Mute button  
On: Mutes the system volume. A light  
comes on when the button is pushed in and  
the sound is muted.  
Volume control  
buttons  
Increase and decrease system volume.  
Press the volume up button to increase  
sound. Press the volume down button to  
decrease sound.  
8
9
Stereo speakers (2)  
Display release latch  
Produce stereo sound.  
Opens the notebook.  
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Product Description  
The notebook rear panel and right-side components are shown  
below and described in Table 1-4.  
Rear Panel and Right Side Components  
Table 1-4  
Rear Panel and Right-Side Components  
Item  
Component  
Function  
1
2
Battery slot  
Holds the primary battery.  
PC Card eject buttons  
Release PC Card devices from the PC Card  
slots.  
3
4
5
PC Card slots (2)  
Support optional Type I, Type II, or Type III  
32-bit (CardBus) or 16-bit PC Cards.  
Secure Digital (SD)  
Memory Card slot  
Accepts SD Cards and MultiMedia Cards.  
RJ-11 telephone jack  
Connects a modem cable.  
1–16  
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Product Description  
Table 1-4  
Rear Panel and Right-Side Components (Continued)  
Item  
Component  
Function  
6
Vents (3)  
Allow airflow to cool internal components.  
To prevent overheating, do not  
Ä
obstruct vents. Using the notebook  
on a soft surface, such as a pillow,  
blanket, rug, or thick clothing, may  
block airflow.  
7
8
Bluetooth  
compartment  
Holds a Bluetooth wireless device.  
Security cable slot  
Attaches an optional security cable to the  
notebook.  
The purpose of security solutions  
is to act as a deterrent. These  
solutions do not prevent the  
product from being mishandled or  
stolen.  
9
AC power connector  
Connects an AC adapter or an optional  
Automobile Power Adapter/Charger, or  
Aircraft Power Adapter.  
10  
11  
Serial connector  
Parallel connector  
Connects an optional serial device.  
Connects an optional parallel device, such  
as an external diskette drive bay or a  
printer.  
12  
13  
S-Video connector  
Connects an optional S-Video device, such  
as a television, VCR, camcorder, overhead  
projector, or video capture card.  
External monitor  
connector  
Connects an optional external monitor or  
overhead projector.  
14  
15  
RJ-45 network jack  
USB connectors (2)  
Connects a network cable.  
Connect USB 1.1- and 2.0-compliant  
devices to the notebook, using a standard  
USB cable.  
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Product Description  
The notebook keyboard components are shown below and  
described in Table 1-5.  
Keyboard Components  
1–18  
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Product Description  
Table 1-5  
Keyboard Components  
Item  
Component  
Function  
1
fn key  
Executes frequently used system functions  
when pressed in combination with another  
key.  
2
3
caps lock key  
Enables caps lock and turns on the caps  
lock light.  
f1 through f12 function  
keys  
Perform system and application tasks.  
When combined with the fn key, the function  
keys f1 and f3 through f12 perform  
additional tasks as hotkeys.  
4
5
num lock key  
Enables numeric lock and the internal  
keypad.  
Embedded numeric  
keypad  
Standard numeric keypad.  
6
7
Cursor control keys  
Applications key  
Move the cursor around the screen.  
Displays a shortcut menu for items beneath  
the pointer.  
8
Windows logo key  
Display the Windows Start menu.  
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Product Description  
The notebook top components are shown below and described in  
Table 1-6.  
Top Components  
Table 1-6  
Top Components  
Item  
Component  
Function  
1
Num lock light  
On: Num lock is on or the embedded  
numeric keypad is enabled.  
2
3
Caps lock light  
Scroll lock light  
On: Caps lock is on.  
On: Scroll lock is on.  
1–20  
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Product Description  
Table 1-6  
Top Components (Continued)  
Item  
Component  
Function  
4
Display lid switch*  
If the notebook is closed while on, turns  
off the display.  
If the notebook is opened while on,  
turns on the display.  
5
Power button*  
When the notebook is:  
Off, press and release to turn on the  
notebook.  
In Standby, press and release to exit  
Standby.  
In Hibernation, press and release to exit  
Hibernation.  
If the system has stopped responding and  
Windows shutdown procedures cannot be  
used, press and hold for 5 seconds to turn  
off the notebook.  
6
7
QuickLock button  
Disables the keyboard and pointing device  
and clears the display.  
Wireless On/Off button Enables and disables the integrated  
wireless device(s) on the notebook.  
When using the Wireless On/Off  
button to enable integrated WLAN  
or Bluetooth, first ensure that  
WLAN or Bluetooth has been  
enabled in the software and that  
the wireless on/off light is on  
before attempting to make a  
connection.  
*This table describes default settings. For information about changing the  
functions of the display lid switch and power button and about using Standby  
and Hibernation, refer to the “Power” chapter in the Software Guide on the  
Documentation Library CD.  
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Product Description  
Top Components (Continued)  
1–22  
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Product Description  
Table 1-6  
Top Components (Continued)  
Item  
Component  
Function  
8
Presentation Mode  
button  
Alternates between presentation modes.  
9
Pointing stick  
Moves the pointer and selects or activates  
items on the screen.  
10  
11  
12  
13  
14  
15  
Left and right pointing  
stick buttons  
Function like the left and right mouse  
buttons on an external mouse.  
TouchPad  
Moves the pointer and selects or activates  
items on the screen.  
Left and right  
TouchPad buttons  
Function like the left and right buttons on an  
external mouse.  
MultiBay light  
Hard drive light  
Battery light  
On: A device in the MultiBay is being  
accessed.  
On: Hard drive in the hard drive bay is being  
accessed.  
On: A battery pack is charging.  
Blinking: A battery pack that is the only  
available power source has reached a  
low-battery condition. When the battery  
reaches a critical low-battery condition, the  
battery light begins blinking more quickly.  
16  
17  
Power/Standby light  
Wireless on/off light  
On: Power is turned on.  
Blinking: Notebook is in Standby. The  
power/Standby light also blinks when a  
battery pack that is the only available power  
source reaches a critical low-battery  
condition. The light goes off when the  
system enters Hibernation or shuts down.  
On: An integrated wireless device has been  
enabled.  
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Product Description  
The external components on the bottom of the notebook are  
shown below and described in Table 1-7.  
Bottom Components  
Table 1-7  
Bottom Components  
Item  
Component  
Battery bay  
Function  
1
2
Holds the primary battery pack.  
Battery release latch  
Releases a battery pack from the  
battery bay.  
1–24  
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Product Description  
Table 1-7  
Bottom Components (Continued)  
Item  
Component  
Function  
3
Mini PCI compartment  
Holds an optional wireless LAN or  
ISDN device.  
The FCC does not allow  
unauthorized Mini PCI  
devices to be used in the  
notebook. Installing an  
unauthorized Mini PCI  
device can prevent the  
notebook from operating  
properly and might result  
in a warning message. To  
resume proper notebook  
operation, remove the  
unauthorized device.  
Contact the HP Customer  
Care Center if a warning  
message about the  
Mini PCI device displays  
in error.  
4
Intake vent  
Allows airflow to cool internal  
components.  
To prevent overheating,  
Ä
do not obstruct vents.  
Using the notebook on a  
soft surface, such as a  
pillow, blanket, rug, or  
thick clothing, may block  
airflow.  
5
Docking connector  
Connects the notebook to an  
optional HP Port Replicator.  
6
7
8
9
Hard drive bay  
Holds the internal hard drive.  
Secures the hard drive.  
Hard drive security screw  
MultiBay release latch  
MultiBay  
Releases the MultiBay device.  
Holds the MultiBay device.  
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Product Description  
1.6 Design Overview  
This section presents a design overview of key parts and features  
of the notebook. Refer to Chapter 3, “Illustrated Parts Catalog,”  
to identify replacement parts, and Chapter 5, “Removal and  
Replacement Procedures,” for disassembly steps.  
The system board provides the following device connections:  
Memory expansion board  
Mini PCI communications device  
Hard drive  
Display  
Keyboard and TouchPad  
Audio  
Mobile Intel Pentium 4 Processor-M  
Fan  
PC Card  
ÄCAUTION: To properly ventilate the notebook, allow at least a 7.6-cm  
(3-inch) clearance on all sides of the notebook.  
The notebook uses an electric fan for ventilation. The fan is  
controlled by a temperature sensor and is designed to come on  
automatically when high temperature conditions exist. These  
conditions can be caused by high external temperatures, heavy  
system power consumption, certain power management/battery  
conservation configurations, battery fast charging, and some  
software applications. Exhaust air is displaced through the  
ventilation grill located on the notebook rear panel.  
1–26  
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2
Troubleshooting  
ÅWARNING: Only authorized technicians trained by HP should  
repair this equipment. All troubleshooting and repair procedures are  
detailed to allow only subassembly/module-level repair. Because of the  
complexity of the individual boards and subassemblies, do not attempt  
to make repairs at the component level or modifications to any printed  
wiring board. Improper repairs can create a safety hazard. Any  
indication of component replacement or printed wiring board  
modification may void any warranty or exchange allowances.  
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Troubleshooting  
2.1 Computer Setup and Diagnostics  
Utilities  
The notebook features two system management utilities:  
Computer Setup—A system information and customization  
utility that can be used even when your operating system is  
not working or will not load. This utility includes settings that  
are not available in Microsoft Windows.  
Diagnostics for Windows—A system information and  
diagnostic utility that is used within the Windows operating  
system. Use this utility whenever possible to:  
Display system information.  
Test system components.  
Troubleshoot a device configuration problem in  
Windows XP Professional or Windows XP Home.  
It is not necessary to configure a device connected to a USB  
connector on the notebook or to an optional HP Port Replicator.  
Using Computer Setup  
Information and settings in Computer Setup are accessed from  
the File, Security, or Advanced menus:  
1. Turn on or restart the notebook. Press F10 while the  
F10 = ROM-Based Setup message is displayed in the lower  
left corner of the screen.  
To change the language, press F2.  
To view navigation information, press F1.  
To return to the Computer Setup menu, press esc.  
2. Select the File, Security, or Advanced menu.  
2–2  
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Troubleshooting  
3. To close Computer Setup and restart the notebook:  
Select File > Save Changes and Exit and press enter.  
or –  
Select File > Ignore Changes and Exit and press enter.  
4. When you are prompted to confirm your action, press F10.  
Selecting from the File Menu  
Table 2-1  
File Menu  
Select  
To Do This  
System Information  
View identification information about the  
notebook, a Port Replicator, and any battery  
packs in the system.  
View specification information about the  
processor, memory and cache size, and  
system ROM.  
Save to Floppy  
Save system configuration settings to a diskette.  
Restore from Floppy  
Restore system configuration settings from a  
diskette.  
Restore Defaults  
Replace configuration settings in Computer  
Setup with factory default settings. Identification  
information is retained.  
Ignore Changes and Exit  
Save Changes and Exit  
Cancel changes entered during the current  
session, then exit and restart the notebook.  
Save changes entered during the current  
session, then exit and restart the notebook.  
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Troubleshooting  
Selecting from the Security Menu  
Table 2-2  
Security Menu  
Select  
To Do This  
Setup Password  
Enter, change, or delete a Setup password.  
The Setup password is called an administrator  
password in Computer Security, a program  
accessed from the Windows Control Panel.  
Power-on Password  
DriveLock Passwords  
Enter, change, or delete a power-on password.  
Enable/disable DriveLock; change a DriveLock  
User or Master password.  
DriveLock Settings are accessible only  
when you enter Computer Setup by  
turning on (not restarting) the notebook.  
Password Options  
Enable/disable:  
(Password options can be  
selected only when a  
power-on password has  
been set.)  
QuickLock  
QuickLock on Standby  
QuickBlank  
To enable QuickLock on Standby or  
QuickBlank, you must first enable  
QuickLock.  
Device Security  
Enable/disable:  
Ports or diskette drives*  
Diskette write*  
CD-ROM or diskette startup  
Settings for a DVD-ROM can be  
entered in the CD-ROM field.  
System IDs  
Enter identification numbers for the notebook, a  
Port Replicator, and all battery packs in the  
system.  
*Not applicable to SuperDisk LS-120 drives.  
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Troubleshooting  
Selecting from the Advanced Menu  
Table 2-3  
Advanced Menu  
Select  
To Do This  
Language  
Boot Options  
Change the Computer Setup language.  
Enable/disable:  
QuickBoot, which starts the notebook more  
quickly by eliminating some startup tests.  
(If you suspect a memory failure and want  
to test memory automatically during startup,  
disable QuickBoot.)  
MultiBoot, which sets a startup sequence that  
can include most bootable devices and media  
in the system.  
Device Options  
Enable/disable the embedded numeric  
keypad at startup.  
Enable/disable multiple standard pointing  
devices at startup. (To set the notebook to  
support only a single, usually nonstandard,  
pointing device at startup, select Disable.)  
Enable/disable USB legacy support for a  
USB keyboard. (When USB legacy support  
is enabled, the keyboard works even when  
a Windows operating system is not loaded.)  
Set an optional external monitor or overhead  
projector connected to a video card in a Port  
Replicator as the primary device. (When the  
notebook display is set as secondary, the  
notebook must be shut down before it is  
undocked from a Port Replicator.)  
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Troubleshooting  
Table 2-3  
Advanced Menu (Continued)  
Select  
To Do This  
Device Options  
(continued)  
Change the parallel port mode from  
Enhanced Parallel Port (EPP, the default  
setting) to standard, bi-directional EPP, or  
Enhanced Capabilities Port (ECP).  
Set video-out mode to NTSC (default), PAL,  
NTSC-J, or PAL-M.*  
Enable/disable all settings in the Intel  
SpeedStep window. (When Disable is  
selected, the notebook runs in Battery  
Optimized mode.)  
Specify how the notebook recognizes  
multiple identical Port Replicators that are  
identically equipped. Select Disable to  
recognize the Port Replicators as a single  
Port Replicator; select Enable to recognize  
the Port Replicators individually, by serial  
number.  
Enable/disable the reporting of the processor  
serial number by the processor to the  
software.  
HDD Self Test Options  
Run a quick comprehensive self test on hard  
drives in the system that support the test  
features.  
*Video modes vary even within regions. However, NTSC is common in North  
America; PAL, in Europe, Africa, and the Middle East; NTSC-J, in Japan; and  
PAL-M, in Brazil. Other South and Central American regions can use NTSC,  
PAL, or PAL-M.  
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Troubleshooting  
2.2 Using Diagnostics for Windows  
When you access Diagnostics for Windows, a scan of all system  
components is displayed on the screen before the diagnostics  
window opens.  
You can display more or less information from anywhere within  
Diagnostics for Windows by selecting Level on the menu bar.  
Diagnostics for Windows is designed to test HP components. If  
other components are tested, the results might be inconclusive.  
Obtaining, Saving, or Printing  
Configuration Information  
1. Access Diagnostics for Windows by selecting Start >  
Settings > Control Panel > Diagnostics for Windows.  
2. Select Categories, then select a category from the  
drop-down list.  
To save the information, select File > Save As.  
To print the information, select File > Print.  
3. To close Diagnostics for Windows, select File > Exit.  
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Troubleshooting  
Obtaining, Saving, or Printing Diagnostic  
Test Information  
1. Access Diagnostics for Windows by selecting Start >  
Settings > Control Panel > Diagnostics for Windows.  
2. Select the Test tab.  
3. In the scroll box, select the category or device you want  
to test.  
4. Select a test type:  
Quick Test—Runs a quick, general test on each device  
in a selected category.  
Complete Test—Performs maximum testing on each  
device in a selected category.  
Custom Test—Performs maximum testing on a selected  
device.  
To run all tests for your selected device, select the  
Check All button.  
To run only the tests you select, select the  
Uncheck All button, then select the check box for  
each test you want to run.  
5. Select a test mode:  
Interactive Mode—Provides maximum control over the  
testing process. You determine whether the test was  
passed or failed. You might be prompted to insert or  
remove devices.  
Unattended Mode—Does not display prompts. If errors  
are found, they are displayed when testing is complete.  
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Troubleshooting  
6. Select the Begin Testing button.  
7. Select a tab to view a test report:  
Status tab—Summarizes the tests run, passed, and failed  
during the current testing session.  
Log tab—Lists tests run on the system, the number of  
times each test has run, the number of errors found on  
each test, and the total run time of each test.  
Error tab—Lists all errors found in the notebook, along  
with the corresponding error codes.  
8. Select a tab to save the report:  
Log tab—Select the Save button.  
Error tab—Select the Save button.  
9. Select a tab to print the report:  
Log tab—Select File > Save As, then print the file from  
your folder.  
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Troubleshooting  
2.3 Troubleshooting Flowcharts  
Troubleshooting Flowcharts Overview  
Flowchart Description  
2.1  
“Flowchart 2.1—Initial Troubleshooting”  
2.2  
“Flowchart 2.2—No Power, Part 1”  
2.3  
“Flowchart 2.3—No Power, Part 2”  
2.4  
“Flowchart 2.4—No Power, Part 3”  
2.5  
“Flowchart 2.5—No Power, Part 4”  
2.6  
“Flowchart 2.6—No Video, Part 1”  
2.7  
“Flowchart 2.7—No Video, Part 2”  
2.8  
“Flowchart 2.9—No Operating System (OS) Loading”  
“Flowchart 2.15—No Audio, Part 1”  
2.9  
2.10  
2.11  
2.12  
2.13  
2.14  
2.15  
2.16  
2.17  
2.18  
2.19  
2.20  
“Flowchart 2.16—No Audio, Part 2”  
“Flowchart 2.17—Nonfunctioning Device”  
“Flowchart 2.18—Nonfunctioning Keyboard”  
“Flowchart 2.19—Nonfunctioning Pointing Device”  
“Flowchart 2.20—No Network/Modem Connection”  
2–10  
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Troubleshooting  
Flowchart 2.1—Initial Troubleshooting  
Begin  
troubleshooting.  
N
Go to  
Is there  
“Flowchart 2.2—No  
power?  
Power, Part 1”  
Y
N
Check  
Beeps,  
LED board,  
LEDs, or error  
speaker  
connections.  
N
N
messages?  
Go to  
“Flowchart  
All drives  
working?  
Y
Y
Y
Y
2.17—Nonfunction  
ing Device”  
N
N
N
Y
Y
Y
Go to  
Is there video?  
(no boot)  
Go to  
“Flowchart  
“Flowchart 2.6—No  
Video, Part 1”  
2.18—Nonfunction  
ing Keyboard”  
or  
Keyboard/  
pointing  
device  
“Flowchart  
working?  
2.19—Nonfunction  
ing Pointing  
Device”  
Go to  
“Flowchart 2.9—No  
Operating System  
(OS) Loading”  
Is the OS  
loading?  
Go to  
Connecting  
to network  
or modem?  
“Flowchart2.20—No  
Network/Modem  
Connection”  
Go to  
“Flowchart2.15—No  
Audio, Part 1”  
Is there  
sound?  
End  
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Troubleshooting  
Flowchart 2.2—No Power, Part 1  
No power  
(power LED  
is off).  
Remove from  
Port Replicator  
(if applicable).  
N
N
N
Power up  
on battery  
power?  
Power up  
Go to  
“Flowchart 2.3—No  
Power, Part 2”  
*Reset  
power.  
on battery  
power?  
Y
Y
Y
Y
N
Y
Go to  
“Flowchart 2.4—No  
Power, Part 3”  
Power up  
on AC  
power?  
Power up  
on AC  
power?  
*Reset  
power.  
Power up in  
Port  
Replicator?  
Done  
*NOTES:  
1. On some models, there is a separate reset  
button.  
N
2. On some models, the notebook can be  
the lid switch or the main power switch.  
1. Reseat the power cables in the Port Replicator  
and at the AC outlet.  
2. Ensure that the AC power source is active.  
3. Ensure that the power strip is working.  
Y
N
Go to  
Power up  
in Port  
Replicator?  
“Flowchart  
Done  
2.8—Nonfunctioning  
Port Replicator (if  
applicable)”  
2–12  
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Troubleshooting  
Flowchart 2.3—No Power, Part 2  
Continued from  
“Flowchart 2.2—No  
Power, Part 1”  
Visually check for  
debris in battery  
socket and clean  
if necessary.  
Y
Power on?  
Done  
N
Check battery by  
recharging it,  
moving it to  
another notebook,  
or replacing it.  
N
Replace  
power supply  
(if applicable).  
Power on?  
Y
N
Go to  
“Flowchart 2.4—No  
Power, Part 3”  
Done  
Power on?  
Y
Done  
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Troubleshooting  
Flowchart 2.4—No Power, Part 3  
Continued from  
“Flowchart 2.3—No  
Power, Part 2”  
Plug directly  
into AC outlet.  
Y
Power LED  
Done  
on?  
N
Reseat AC adapter  
in notebook and  
at power source.  
Y
Power on?  
Done  
N
Y
External  
N
Internal or  
external AC  
adapter?  
Replace external  
AC adapter.  
Try different  
outlet.  
Power outlet  
active?  
N
Y
Internal  
Go to  
Power on?  
Done  
“Flowchart 2.5—No  
Power, Part 4”  
Replace  
power cord.  
Y
Power on?  
Done  
N
2–14  
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Troubleshooting  
Flowchart 2.5—No Power, Part 4  
Continued from  
“Flowchart 2.4—No  
Power, Part 3”  
Open  
notebook.  
Y
Reseat loose  
Loose or  
damaged  
parts?  
components and  
boards and  
replace damaged  
items.  
N
Close  
notebook and  
retest.  
N
Power on?  
Replace the following items (if applicable) in the  
order given. Check notebook operation after each  
of the following two replacement steps:  
Y
1. Internal DC-DC converter, processor, and  
system board*  
2. Internal AC adapter  
*NOTE: Replace these items as a set to prevent  
shorting out among components.  
Done  
Maintenance and Service Guide  
2–15  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Troubleshooting  
Flowchart 2.6—No Video, Part 1  
No video.  
Port  
Replicator  
*NOTE: To change from internal to  
external display, use the hotkey  
combination.  
Go to  
“Flowchart 2.7—No  
Video, Part 2”  
Stand-alone  
or Port  
Replicator?  
Stand-alone  
Y
Internal or  
external  
display*?  
Adjust  
brightness.  
Done  
Video OK?  
N
Internal  
External  
Press lid  
switch to ensure  
operation.  
A
Adjust  
brightness.  
Y
Y
Video OK?  
Done  
Video OK?  
Done  
N
N
Replace the following one at a time. Test after each replacement.  
1. Cable between notebook and notebook display (if applicable)  
2. Inverter board (if applicable)  
Check for bent  
pins on cable.  
3. Display  
4. System board  
N
N
Try  
another  
display.  
Replace  
system  
board.  
Internal and  
external  
Video OK?  
Done  
video OK?  
Y
Y
Done  
2–16  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Troubleshooting  
Flowchart 2.7—No Video, Part 2  
Continued from  
“Flowchart 2.6—No  
Video, Part 1”  
Remove  
notebook from Port  
Replicator,  
if connected.  
Adjust  
display  
brightness.  
Check brightness  
of external  
monitor.  
N
Y
Go to “A” in  
“Flowchart 2.6—No  
Video, Part 1”  
Video OK?  
Video OK?  
Done  
Y
N
Verify that notebook is properly  
Try another  
external  
monitor.  
seated in Port Replicator, and check for  
bent pins on cable and for secure  
monitor connection.  
Y
Y
Internal  
and external  
video OK?  
Done  
Video OK?  
N
N
Go to  
Adjust external  
monitor display.  
“Flowchart  
2.8—Nonfunctioning  
Port Replicator (if  
applicable)”  
Maintenance and Service Guide  
2–17  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Troubleshooting  
Flowchart 2.8—Nonfunctioning Port Replicator  
(if applicable)  
Nonfunctioning  
Port Replicator.  
Reseat power  
cord in Port  
Replicator and  
power outlet.  
Check voltage  
setting on Port  
Replicator.  
Reinstall  
notebook into Port  
Replicator.  
Y
Reseat monitor  
cable connector at  
Port Replicator.  
Port  
Replicator  
operating?  
Done  
N
Y
Port  
Replicator  
operating?  
Done  
Replace the following Port Replicator  
components one at a time. Check notebook  
operation after each replacement.  
N
1. Power supply  
2. I/O board  
3. Backplane board  
4. Switch box  
Remove  
notebook, reseat  
all internal parts,  
and replace any  
damaged items in  
Port Replicator.  
5. Port Replicator motor mechanism  
2–18  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Troubleshooting  
Flowchart 2.9—No Operating System (OS) Loading  
No OS  
loading.*  
Reseat power  
cord in Port  
Replicator and  
power outlet.  
No OS loading from hard drive,  
go to “Flowchart 2.10—No OS Loading, Hard Drive,  
Part 1”  
No OS loading from diskette drive,  
go to “Flowchart 2.13—No OS Loading, Diskette  
Drive”  
No OS loading from CD- or DVD-ROM drive,  
go to “Flowchart 2.14—No OS Loading, CD- or  
DVD-ROM Drive”  
No OS loading from network,  
go to “Flowchart 2.20—No Network/Modem  
Connection”  
*NOTE: Before beginning to troubleshoot, always  
check cable connections, cable ends, and drives  
for bent or damaged pins.  
Maintenance and Service Guide  
2–19  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Troubleshooting  
Flowchart 2.10—No OS Loading, Hard Drive, Part 1  
OS not  
loading from  
hard drive.  
Y
Go to  
“Flowchart 2.11—No  
OS Loading, Hard  
Drive, Part 2”  
Nonsystem  
disk message?  
N
Reseat  
external  
hard drive.  
Y
OS loading?  
Done  
N
Y
N
Boot  
from  
CD?  
N
Go to  
Boot  
from  
diskette?  
“Flowchart2.13—No  
OS Loading, Diskette  
Drive”  
Check the Setup  
utility for correct  
booting order.  
Y
N
Change boot  
priority through  
the Setup utility  
and reboot.  
Boot  
from  
hard drive?  
N
Y
Go to  
“Flowchart  
2.17—Nonfunction  
ing Device”  
Boot  
from  
hard drive?  
Done  
Y
2–20  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Troubleshooting  
Flowchart 2.11—No OS Loading, Hard Drive, Part 2  
Continued from  
“Flowchart2.10—No  
OS Loading, Hard  
Reseat  
Drive, Part 1”  
hard drive.  
N
1. Replace hard  
CD or  
diskette in  
drive?  
Y
drive.  
2. Replace system  
board.  
Hard drive  
accessible?  
Done  
Y
N
Remove  
diskette and  
reboot.  
Run FDISK.  
Y
N
Boot  
from  
hard drive?  
Create partition,  
then format hard  
drive to bootable  
C:\ prompt.  
Done  
partitioned?  
N
Y
N
N
Go to  
Boot  
from diskette  
drive?  
Hard drive  
formatted?  
“Flowchart 2.13—No  
OS Loading, Diskette  
Drive”  
Y
Y
Y
Y
Format hard drive  
and bring to  
a bootable  
C:\ prompt.  
Hard drive  
accessible?  
Notebook  
booted?  
Load OS using  
System Restore CD  
(if applicable).  
Done  
N
Go to  
Go to  
“Flowchart 2.12—No  
OS Loading, Hard  
Drive, Part 3”  
“Flowchart 2.12—No  
OS Loading, Hard  
Drive, Part 3”  
Maintenance and Service Guide  
2–21  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Troubleshooting  
Flowchart 2.12—No OS Loading, Hard Drive, Part 3  
Continued from  
“Flowchart  
2.11—No OS  
Loading, Hard Drive,  
Part 2”  
N
System  
Install OS  
files on hard  
and reboot.  
drive?  
Y
Y
Y
Y
OS  
Virus  
on hard  
drive?  
loading from  
hard drive?  
Done  
Clean virus.  
N
N
N
Run SCANDISK and  
check for  
Diagnostics  
on diskette?  
Replace  
hard drive.  
bad sectors.  
N
Run diagnostics  
and follow  
recommendations.  
Can bad  
sectors  
be fixed?  
Replace  
hard drive.  
Y
N
Fix bad  
sectors.  
Boot from  
hard drive?  
Replace  
hard drive.  
Y
Done  
2–22  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Troubleshooting  
Flowchart 2.13—No OS Loading, Diskette Drive  
Y
OS not loading  
from  
diskette drive.  
OS  
loading?  
Reseat  
diskette drive.  
Done  
N
Y
Y
N
N
Y
N
in drive?  
Install bootable  
diskette and  
Nonsystem  
disk message?  
reboot notebook.  
N
Y
Check diskette  
for system files.  
Try different  
diskette.  
Go to  
“Flowchart  
Boot  
from another  
device?  
2.17—Nonfunction  
ing Device”  
Y
Y
1. Replace diskette  
drive.  
board.  
Nonsystem  
Diskette  
drive enabled  
in the Setup  
utility?  
Enable drive  
and cold boot  
notebook.  
N
N
Y
Done  
Clear CMOS.  
Refer to  
Is diskette  
drive boot  
order  
Section  
“1.3 Clearing a  
Password” for  
instructions.  
correct?  
N
Go to  
“Flowchart  
2.17—Nonfunction  
ing Device”  
Change boot  
priority using  
the Setup utility.  
Maintenance and Service Guide  
2–23  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Troubleshooting  
Flowchart 2.14—No OS Loading, CD- or  
DVD-ROM Drive  
Y
N
No OS  
loading from  
CD- or  
Install bootable  
disc and  
Bootable  
disc in  
drive?  
Disc  
in drive?  
reboot  
DVD-ROM Drive.  
notebook.  
N
Y
Try another  
bootable disc.  
Install  
bootable disc.  
Y
Boots from  
CD or DVD?  
Done  
N
Y
Reseat  
drive.  
Boots from  
CD or DVD?  
Done  
N
Y
N
Go to  
Booting  
from another  
device?  
“Flowchart  
2.17—Nonfunction  
ing Device”  
Y
Clear CMOS.  
Refer to  
Go to  
“Flowchart  
2.17—Nonfunction  
ing Device”  
Booting  
order  
correct?  
Section  
“1.3 Clearing a  
Password” for  
instructions.  
N
Correct boot  
order using  
the Setup utility.  
2–24  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Troubleshooting  
Flowchart 2.15—No Audio, Part 1  
Y
Turn up audio  
internally or  
externally.  
No audio.  
Audio?  
Done  
N
Y
Y
N
Go to  
“Flowchart2.16—No  
Audio, Part 2”  
Notebook in  
Port Replicator  
(if applicable)?  
Internal  
audio?  
Undock  
N
Go to  
“Flowchart  
2.16—No Audio,  
Part 2”  
Replace the following Port Replicator  
components one at a time, as applicable.  
Check audio status after each change.  
1. Port Replicator audio cable  
2. Audio cable  
3. Speaker  
5. Backplane board  
6. I/O board  
Y
Go to  
“Flowchart  
2.17—Nonfunction  
ing Device”  
Audio?  
Done  
N
Maintenance and Service Guide  
2–25  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Troubleshooting  
Flowchart 2.16—No Audio, Part 2  
Continued from  
“Flowchart2.15—No  
Audio, Part 1”  
N
Audio  
driver in OS  
configured?  
Reload  
audio drivers.  
Y
Y
N
Correct  
drivers for  
application?  
Load drivers and  
set configuration  
in OS.  
Connect to  
external  
speaker.  
N
Y
Replace audio  
board and  
speaker  
Audio?  
Done  
Audio?  
connections  
in notebook  
(if applicable).  
Y
N
1. Replace internal speakers.  
2. Replace audio board (if applicable).  
3. Replace system board.  
2–26  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Troubleshooting  
Flowchart 2.17—Nonfunctioning Device  
Nonfunctioning  
device.  
Reseat  
device.  
Unplug the nonfunctioning device from the notebook,  
and inspect cables and plugs for bent or broken pins  
or other damage.  
Y
Fix or  
replace  
broken item.  
Any physical  
device detected?  
Clear  
CMOS.  
N
Go to  
Reattach device.  
Close notebook,  
plug in power,  
and reboot.  
“Flowchart 2.9—No  
Operating System  
(OS) Loading”  
Replace hard drive.  
N
N
Replace NIC.  
If integrated NIC,  
replace system  
board.  
Device  
boots  
properly?  
Device  
boots  
properly?  
Y
Y
Replace diskette  
drive.  
Done  
Done  
Maintenance and Service Guide  
2–27  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Troubleshooting  
Flowchart 2.18—Nonfunctioning Keyboard  
Keyboard  
not operating  
properly.  
Connect notebook  
to good external  
keyboard.  
N
Replace  
system  
board.  
External  
device  
works?  
Y
Reseat internal  
keyboard  
connector  
(if applicable).  
N
Replace internal  
keyboard or  
cable.  
OK?  
Y
Y
Done  
Done  
OK?  
N
Replace  
system  
board.  
2–28  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Troubleshooting  
Flowchart 2.19—Nonfunctioning Pointing Device  
Pointing device  
not operating  
properly.  
Connect notebook  
to good external  
pointing device.  
N
Replace  
system  
board.  
External  
device  
works?  
Y
Reseat internal  
pointing device  
connector  
(if applicable).  
N
Replace internal  
pointing device  
or cable.  
OK?  
Y
Y
Done  
OK?  
Done  
N
Replace  
system  
board.  
Maintenance and Service Guide  
2–29  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Troubleshooting  
Flowchart 2.20—No Network/Modem Connection  
No network  
or modem  
connection.  
N
Network  
Replace jack or have  
or modem jack  
jack activated.  
active?  
Y
Y
Connect  
Digital  
to nondigital  
line?  
line.  
N
Y
N
Reload  
drivers and  
reconfigure.  
NIC/modem  
configured  
in OS?  
Done  
OK?  
N
Y
Disconnect all  
power from  
the notebook  
and open.  
Replace NIC/modem  
(if applicable).  
Y
Reseat NIC/modem  
(if applicable).  
OK?  
Done  
N
Replace  
system  
board.  
2–30  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
3
Illustrated Parts Catalog  
This chapter provides an illustrated parts breakdown and a  
reference for spare part numbers and option part numbers.  
3.1 Serial Number Location  
When ordering parts or requesting information, provide the  
notebook serial number and model number located on the bottom  
of the notebook.  
Serial Number Location  
Maintenance and Service Guide  
3–1  
Download from Www.Somanuals.com. All Manuals Search And Download.  
           
Illustrated Parts Catalog  
3.2 Notebook Major Components  
Notebook Major Components  
3–2  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Illustrated Parts Catalog  
Table 3-1  
Spare Parts: Notebook Major Components  
Spare Part  
Number  
Item Description  
1
Display assemblies  
14.1-inch, TFT, SXGA+  
14.1-inch, TFT, XGA  
344397-001  
344396-001  
Miscellaneous Plastics Kit (includes the following  
components)  
344411-001  
2a  
2b  
2c  
2d  
2e  
2f  
Left and right display hinge covers  
RTC battery  
Keyboard plate  
Memory shield  
Bluetooth cover  
Battery bezel  
Mini PCI compartment cover  
not illustrated:  
2g  
Notebook feet (4)  
PC Card slot space savers (2)  
3
4
Switch cover  
344400-001  
Keyboards (include pointing stick)  
Brazil  
Czech  
Republic  
Denmark  
European  
France  
344391-201  
344391-221  
Japan  
Korea  
Latin America  
Norway  
Portugal  
344391-291  
344391-AD1  
344391-161  
344391-091  
344391-131  
344391-251  
344391-171  
344391-BA1  
344391-071  
344391-B71  
344391-BG1  
344391-AB1  
344391-281  
344391-141  
344391-031  
344391-001  
344391-081  
344391-A41  
344391-051  
344391-121  
Russia  
French  
Saudi Arabia  
Slovenia  
Spain  
Sweden/Finland  
Switzerland  
Taiwan  
Canada  
Germany  
Greece  
Greece - Bk  
Hungary  
Iceland  
India  
International  
Israel  
344391-041  
341520-151  
378538-151  
344391-211  
344391-DD1 Thailand  
344391-D61  
344391-B31  
Turkey  
United Kingdom  
344391-BB1 United States  
344391-061  
Italy  
Maintenance and Service Guide  
3–3  
Download from Www.Somanuals.com. All Manuals Search And Download.  
       
Illustrated Parts Catalog  
Notebook Major Components  
3–4  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Illustrated Parts Catalog  
Table 3-1  
Spare Parts: Notebook Major Components (Continued)  
Spare Part  
Number  
Item Description  
5
6
7
8
Top cover (includes TouchPad)  
344398-001  
345065-001  
344410-001  
Fan assembly  
Heat sink  
Hard drives  
80-GB (5400-rpm)  
60-GB (7200-rpm)  
60-GB (5400-rpm)  
40-GB (5400-rpm)  
30-GB (4200-rpm)  
344407-001  
365438-001  
344406-001  
344405-001  
344404-001  
9
Modem board (includes cable)  
Button board  
325521-001  
346883-001  
10  
11  
Memory expansion boards, 333-MHz  
1024-MB DDR  
512-MB DDR  
256-MB DDR  
336579-001  
336578-001  
336577-001  
12  
Processors  
Intel Pentium M (Banias) processor, 1.7-GHz  
Intel Pentium M (Banias) processor, 1.6-GHz  
Intel Pentium M (Banias) processor, 1.5-GHz  
Intel Pentium M (Banias) processor, 1.4-GHz  
Intel Pentium M (Dothan) processor, 1.5 GHz  
Intel Pentium M (Dothan) processor, 1.6 GHz  
Intel Pentium M (Dothan) processor, 1.7 GHz  
Intel Pentium M (Dothan) processor, 1.8 GHz  
Intel Pentium M (Dothan) processor, 2.0 GHz  
340165-001  
319777-001  
347253-001  
319775-001  
359636-001  
356596-001  
356597-001  
345857-001  
353395-001  
Maintenance and Service Guide  
3–5  
Download from Www.Somanuals.com. All Manuals Search And Download.  
             
Illustrated Parts Catalog  
Notebook Major Components  
3–6  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Illustrated Parts Catalog  
Table 3-1  
Spare Parts: Notebook Major Components (Continued)  
Spare Part  
Number  
Item Description  
13  
MultiBay devices  
24X Max CD-ROM drive  
100044-001  
346789-001  
344256-001  
173949-001  
241995-001  
267747-001  
24X Max DVD/CD-RW combo drive  
4X Max DVD+RW/R and CD-RW combo drive  
8X Max DVD-ROM drive  
Diskette drive  
MultiBay battery pack  
14  
System boards  
Includes 64-MB discrete video memory  
Includes 32-MB discrete video memory  
346885-001  
344401-001  
15  
16  
17  
LED board (includes cable)  
Bluetooth wireless communications board  
Battery packs  
346884-001  
348276-001  
Primary battery pack, Li-Ion, 8-cell, 3.6-Ah, 48-Wh  
Battery pack, 6-cell  
338669-001  
346886-001  
18  
19  
Base enclosure (includes speakers)  
344399-001  
Mini PCI communications boards  
802.11a/b/g LAN board  
802.11b/g LAN board  
802.11b/g, W400 modem board (for use in Japan)  
802.11b W500 modem board (for use in Japan)  
802.11b/g modem board (MOW)  
802.11b/g modem board (ROW)  
325525-001  
325526-001  
325526-291  
339742-291  
368247-001  
368248-001  
Wireless local area network (LAN) cards  
802.11b wireless LAN (MOW)  
802.11b wireless LAN (ROW)  
345641-001  
345640-001  
*
Integrated smart card  
379336-001  
*not illustrated  
Maintenance and Service Guide  
3–7  
Download from Www.Somanuals.com. All Manuals Search And Download.  
               
Illustrated Parts Catalog  
3.3 Miscellaneous Plastics Kit  
Miscellaneous Plastics Kit Components  
Table 3-2  
Miscellaneous Plastics Kit Components  
Spare Part Number 344411-001  
Item Description  
1
2
3
4
5
6
7
8
9
*
Left and right display hinge covers  
RTC battery  
Mini PCI compartment cover  
Bluetooth cover  
Battery bezel  
Memory shield  
Keyboard plate  
Notebook feet (4)  
PC Card slot space savers (2)  
Integrated smart card bezel  
*not illustrated  
3–8  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
       
Illustrated Parts Catalog  
3.4 Mass Storage Devices  
Table 3-3  
Mass Storage Devices  
Spare Part Number Information  
Spare Part  
Number  
Item Description  
1
Hard drives (include hard drive bezel and frame)  
80-GB (5400-rpm)  
60-GB (7200-rpm)  
60-GB (5400-rpm)  
40-GB (5400-rpm)  
30-GB (4200-rpm)  
344407-001  
365438-001  
344406-001  
344405-001  
344404-001  
2
MultiBay devices  
24X Max CD-ROM drive  
100044-001  
346789-001  
344256-001  
173949-001  
241995-001  
267747-001  
24X Max DVD/CD-RW combo drive  
4X Max DVD+RW/R and CD-RW combo drive  
8X Max DVD-ROM Drive  
Diskette drive  
MultiBay battery pack  
Maintenance and Service Guide  
3–9  
Download from Www.Somanuals.com. All Manuals Search And Download.  
       
Illustrated Parts Catalog  
3.5 Miscellaneous  
Table 3-4  
Misc  
Carrying cases  
Leather, top load, Samsung  
Leather, top load, SG  
Nylon, top load, Samsung  
Nylon, top load, SG  
325817-001  
325817-002  
325815-001  
325815-002  
325814-001  
Nylon, entry level  
Port Replicators  
Advanced Port Replicator  
Simple Port Replicator  
339096-001  
339097-001  
Trusted Platform Module (TPM)  
345856-001  
344412-001  
Screw Kit (includes the following screws; refer to  
Appendix C, “Screw Listing” for more information on  
screw specifications and usage.)  
Phillips PM3.0×4.0 screw  
Phillips PM3.0×3.5 screw  
Phillips PM2.5×11.0 screw  
Phillips PM2.5×9.0 screw  
Phillips PM2.5×7.0 screw  
Phillips PM2.5×3.5 screw  
Phillips PM2.0×5.0 screw  
Phillips PM2.0×3.0 screw  
Phillips PM1.5×3.0 screw  
Torx T8M2.5×5.5 screw  
Torx T8M2.5×5.0 screw  
Torx T8M2.5×3.5  
flat-head screw  
Torx T5M3.0×4.0 screw  
Hex M2.5×9.0 screw  
Hex M2.0×10.0 alignment pin  
Screw Kit (hard drive, retaining)  
360670-001  
164999-001  
USB mouse, carbon  
3–10  
Maintenance and Service Guide  
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Illustrated Parts Catalog  
3.6 Sequential Part Number Listing  
Table 3-5  
Spare Parts: Sequential Part Number Listing  
Spare Part  
Number  
Description  
100044-001  
164999-001  
173949-001  
239704-001  
241995-001  
246959-001  
246959-011  
246959-021  
246959-031  
246959-061  
246959-081  
246959-201  
246959-291  
246959-AD1  
246959-AG1  
246959-BB1  
267747-001  
319775-001  
319777-001  
325521-001  
325525-001  
24X Max CD-ROM drive  
USB mouse, carbon  
8X Max DVD-ROM Drive  
65-watt AC adapter  
Diskette drive  
3-wire power cord - United States  
3-wire power cord - Australia  
3-wire power cord - Europe, Middle East, Africa  
3-wire power cord - United Kingdom  
3-wire power cord - Italy  
3-wire power cord - Denmark  
3-wire power cord - Brazil  
3-wire power cord - Japan  
3-wire power cord - Korea  
3-wire power cord - Switzerland  
3-wire power cord - Israel  
MultiBay battery pack  
Intel Pentium M (Banias) processor, 1.4-GHz  
Intel Pentium M (Banias) processor, 1.6-GHz  
Modem board (includes cable)  
802.11a/b/g LAN board mini PCI communications board  
Maintenance and Service Guide  
3–11  
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Illustrated Parts Catalog  
Table 3-5  
Spare Parts: Sequential Part Number Listing (Continued)  
Spare Part  
Number  
Description  
325526-001  
325526-291  
802.11b/g LAN board mini PCI communications board  
802.11b/g, W400 modem board (for use in Japan) mini PCI  
communications board  
325814-001  
325815-001  
325815-002  
325817-001  
325817-002  
336577-001  
336578-001  
336579-001  
338669-001  
339096-001  
339097-001  
339742-291  
Nylon, entry level  
Nylon, top load, Samsung  
Nylon, top load, SG  
Leather, top load, Samsung  
Leather, top load, SG  
Memory expansion board, 333 MHz, 256-MB DDR  
Memory expansion board, 333 MHz, 512-MB DDR  
Memory expansion board, 333 MHz, 1024-MB DDR  
Primary battery pack, Li-Ion, 8-cell, 3.6-Ah, 48-Wh  
Advanced Port Replicator  
Simple Port Replicator  
802.11b W500 modem board (for use in Japan) mini PCI  
communications board  
340165-001  
341520-151  
344256-001  
344391-001  
344391-031  
344391-041  
344391-051  
Intel Pentium M (Banias) processor, 1.7-GHz  
Keyboard (including pointing stick) - Greece  
4X Max DVD+RW/R and CD-RW combo drive  
Keyboard (including pointing stick) - United States  
Keyboard (including pointing stick) - United Kingdom  
Keyboard (including pointing stick) - Germany  
Keyboard (including pointing stick) - France  
3–12  
Maintenance and Service Guide  
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Illustrated Parts Catalog  
Table 3-5  
Spare Parts: Sequential Part Number Listing (Continued)  
Spare Part  
Number  
Description  
344391-061  
344391-071  
344391-081  
344391-091  
344391-121  
344391-131  
344391-141  
344391-161  
344391-171  
344391-201  
344391-211  
344391-221  
344391-251  
344391-281  
344391-291  
344391-A41  
344391-AB1  
344391-AD1  
344391-B31  
344391-B71  
344391-BA1  
344391-BB1  
344391-BG1  
Keyboard (including pointing stick) - Italy  
Keyboard (including pointing stick) - Spain  
Keyboard (including pointing stick) - Denmark  
Keyboard (including pointing stick) - Norway  
Keyboard (including pointing stick) - French Canada  
Keyboard (including pointing stick) - Portugal  
Keyboard (including pointing stick) - Turkey  
Keyboard (including pointing stick) - Latin America  
Keyboard (including pointing stick) - Saudi Arabia  
Keyboard (including pointing stick) - Brazil  
Keyboard (including pointing stick) - Hungary  
Keyboard (including pointing stick) - Czech Republic  
Keyboard (including pointing stick) - Russia  
Keyboard (including pointing stick) - Thailand  
Keyboard (including pointing stick) - Japan  
Keyboard (including pointing stick) - European  
Keyboard (including pointing stick) - Taiwan  
Keyboard (including pointing stick) - Korea  
Keyboard (including pointing stick) - International  
Keyboard (including pointing stick) - Sweden/Finland  
Keyboard (including pointing stick) - Slovenia  
Keyboard (including pointing stick) - Israel  
Keyboard (including pointing stick) - Switzerland  
Maintenance and Service Guide  
3–13  
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Illustrated Parts Catalog  
Table 3-5  
Spare Parts: Sequential Part Number Listing (Continued)  
Spare Part  
Number  
Description  
344391-D61  
344391-DD1  
344396-001  
344397-001  
344398-001  
344399-001  
344400-001  
344401-001  
344404-001  
344405-001  
344406-001  
344407-001  
344410-001  
344411-001  
344412-001  
345065-001  
345640-001  
345641-001  
345856-001  
345857-001  
346789-001  
346883-001  
346884-001  
Keyboard (including pointing stick) - India  
Keyboard (including pointing stick) - Iceland  
Display assembly - 14.1-inch, TFT, XGA  
Display assembly - 14.1-inch, TFT, SXGA+  
Top cover (includes TouchPad)  
Base enclosure (includes speakers)  
Switch cover  
System board (includes 64-MB discrete video memory)  
30-GB (4200-rpm) hard drive (includes bezel and frame)  
40-GB (5400-rpm) hard drive (includes bezel and frame)  
60-GB (5400-rpm) hard drive (includes bezel and frame)  
80-GB (5400-rpm) hard drive (includes bezel and frame)  
Heat sink  
Misc Plastics Kit  
Misc Screw Kit  
Fan assembly  
802.11b wireless LAN (ROW) Wireless LAN card  
802.11b wireless LAN (MOW) Wireless LAN card  
Trusted Platform Module (TPM)  
Intel Pentium M (Dothan) processor, 1.8 GHz  
24X Max DVD/CD-RW combo drive  
Button board  
LED board (includes cable)  
3–14  
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Illustrated Parts Catalog  
Table 3-5  
Spare Parts: Sequential Part Number Listing (Continued)  
Spare Part  
Number  
Description  
346885-001  
346886-001  
347253-001  
348276-001  
353395-001  
356596-001  
356597-001  
359636-001  
360670-001  
365438-001  
368247-001  
System board (includes 32-MB discrete video memory)  
Battery pack, 6-cell  
Intel Pentium M (Banias) processor, 1.5-GHz  
Bluetooth wireless communications board  
Intel Pentium M (Dothan) processor, 2.0 GHz  
Intel Pentium M (Dothan) processor, 1.6 GHz  
Intel Pentium M (Dothan) processor, 1.7 GHz  
Intel Pentium M (Dothan) processor, 1.5 GHz  
Screw Kit (hard drive, retaining)  
60-GB (7200-rpm) hard drive (includes bezel and frame)  
802.11b/g modem board (MOW) mini PCI communications  
board  
368248-001  
802.11b/g modem board (ROW) mini PCI communications  
board  
378538-151  
379336-001  
Keyboard (including pointing stick) - Greece Bk  
Integrated smart card  
Maintenance and Service Guide  
3–15  
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4
Removal and Replacement  
Preliminaries  
This chapter provides essential information for proper and safe  
removal and replacement service.  
4.1 Tools Required  
You will need the following tools to complete the removal and  
replacement procedures:  
Magnetic screwdriver  
Phillips P0 screwdriver  
5.0-mm socket for system board standoffs  
Flat-bladed screwdriver  
Tool kit (includes connector removal tool, loopback plugs,  
and case utility tool)  
Maintenance and Service Guide  
4–1  
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Removal and Replacement Preliminaries  
4.2 Service Considerations  
The following sections include some of the considerations that  
you should keep in mind during disassembly and assembly  
procedures.  
As you remove each subassembly from the notebook, place the  
subassembly (and all accompanying screws) away from the work  
area to prevent damage.  
Plastic Parts  
Using excessive force during disassembly and reassembly can  
damage plastic parts. Use care when handling the plastic parts.  
Apply pressure only at the points designated in the maintenance  
instructions.  
Cables and Connectors  
ÄCAUTION: When servicing the notebook, ensure that cables are  
placed in their proper locations during the reassembly process.  
Improper cable placement can damage the notebook.  
Cables must be handled with extreme care to avoid damage.  
Apply only the tension required to unseat or seat the cables  
during removal and insertion. Handle cables by the connector  
whenever possible. In all cases, avoid bending, twisting, or  
tearing cables. Ensure that cables are routed in such a way that  
they cannot be caught or snagged by parts being removed or  
replaced. Handle flex cables with extreme care; these cables  
tear easily.  
4–2  
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Removal and Replacement Preliminaries  
4.3 Preventing Damage to  
Removable Drives  
Removable drives are fragile components that must be handled  
with care. To prevent damage to the notebook, damage to a  
removable drive, or loss of information, observe the following  
precautions:  
Before removing or inserting a hard drive, shut down the  
notebook. If you are unsure whether the notebook is off or in  
Hibernation, turn the notebook on, then shut it down.  
Before removing a diskette drive or optical drive, ensure that  
a diskette or disc is not in the drive. Ensure that the optical  
drive tray is closed.  
Before handling a drive, ensure that you are discharged of  
static electricity. While handling a drive, avoid touching the  
connector.  
Handle drives on surfaces that have at least one inch of  
shock-proof foam.  
Avoid dropping drives from any height onto any surface.  
After removing a hard drive, a CD-ROM drive, or a diskette  
drive, place it in a static-proof bag.  
Avoid exposing a hard drive to products that have magnetic  
fields, such as monitors or speakers.  
Avoid exposing a drive to temperature extremes or liquids.  
If a drive must be mailed, place the drive in a bubble pack  
mailer or other suitable form of protective packaging and  
label the package “Fragile: Handle With Care.”  
Maintenance and Service Guide  
4–3  
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Removal and Replacement Preliminaries  
4.4 Preventing Electrostatic Damage  
Many electronic components are sensitive to electrostatic  
discharge (ESD). Circuitry design and structure determine the  
degree of sensitivity. Networks built into many integrated circuits  
provide some protection, but in many cases the discharge contains  
enough power to alter device parameters or melt silicon junctions.  
A sudden discharge of static electricity from a finger or other  
conductor can destroy static-sensitive devices or microcircuitry.  
Often the spark is neither felt nor heard, but damage occurs.  
An electronic device exposed to electrostatic discharge might not  
be affected at all and can work perfectly throughout a normal life  
cycle. Or the device might function normally for a while, then  
degrade in the internal layers, reducing its life expectancy.  
4.5 Packaging and Transporting  
Precautions  
Use the following grounding precautions when packaging and  
transporting equipment:  
To avoid hand contact, transport products in static-safe  
containers, such as tubes, bags, or boxes.  
Protect all electrostatic-sensitive parts and assemblies with  
conductive or approved containers or packaging.  
Keep electrostatic-sensitive parts in their containers until the  
parts arrive at static-free workstations.  
Place items on a grounded surface before removing them  
from their containers.  
Always be properly grounded when touching a sensitive  
component or assembly.  
4–4  
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Store reusable electrostatic-sensitive parts from assemblies in  
protective packaging or nonconductive foam.  
Use transporters and conveyors made of antistatic belts and  
roller bushings. Ensure that mechanized equipment used for  
moving materials is wired to ground and that proper materials  
are selected to avoid static charging. When grounding is not  
possible, use an ionizer to dissipate electric charges.  
4.6 Workstation Precautions  
Use the following grounding precautions at workstations:  
Cover the workstation with approved static-shielding material  
(refer to Table 4-2).  
Use a wrist strap connected to a properly grounded work  
surface and use properly grounded tools and equipment.  
Use conductive field service tools, such as cutters,  
screwdrivers, and vacuums.  
When using fixtures that must directly contact dissipative  
surfaces, use only fixtures made of static-safe materials.  
Keep the work area free of nonconductive materials, such as  
ordinary plastic assembly aids and Styrofoam.  
Handle electrostatic-sensitive components, parts, and  
assemblies by the case or PCM laminate. Handle these items  
only at static-free workstations.  
Avoid contact with pins, leads, or circuitry.  
Turn off power and input signals before inserting or removing  
connectors or test equipment.  
Maintenance and Service Guide  
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Removal and Replacement Preliminaries  
4.7 Grounding Equipment and  
Methods  
Grounding equipment must include either a wrist strap or a foot  
strap at a grounded workstation.  
When seated, wear a wrist strap connected to a grounded  
system. Wrist straps are flexible straps with a minimum of  
one megohm 10% resistance in the ground cords. To  
provide proper ground, wear a strap snugly against the skin  
at all times. On grounded mats with banana-plug connectors,  
connect a wrist strap with alligator clips.  
When standing, use foot straps and a grounded floor mat.  
Foot straps (heel, toe, or boot straps) can be used at standing  
workstations and are compatible with most types of shoes  
or boots. On conductive floors or dissipative floor mats, use  
foot straps on both feet with a minimum of one-megohm  
resistance between the operator and ground. To be effective,  
the conductive strips must be worn in contact with the skin.  
Other grounding equipment recommended for use in preventing  
electrostatic damage includes:  
Antistatic tape  
Antistatic smocks, aprons, and sleeve protectors  
Conductive bins and other assembly or soldering aids  
Nonconductive foam  
Conductive tabletop workstations with ground cords of  
one-megohm resistance  
Static-dissipative tables or floor mats with hard ties to  
the ground  
Field service kits  
Static awareness labels  
Material-handling packages  
Nonconductive plastic bags, tubes, or boxes  
4–6  
Maintenance and Service Guide  
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Removal and Replacement Preliminaries  
Metal tote boxes  
Electrostatic voltage levels and protective materials  
Table 4-1 shows how humidity affects the electrostatic voltage  
levels generated by different activities.  
Table 4-1  
Typical Electrostatic Voltage Levels  
Relative Humidity  
Event  
10%  
40%  
55%  
Walking across carpet  
35,000 V  
12,000 V  
6,000 V  
2,000 V  
11,500 V  
14,500 V  
26,500 V  
21,000 V  
15,000 V  
5,000 V  
800 V  
7,500 V  
3,000 V  
400 V  
Walking across vinyl floor  
Motions of bench worker  
Removing DIPS from plastic tube  
Removing DIPS from vinyl tray  
Removing DIPS from Styrofoam  
Removing bubble pack from PCB  
Packing PCBs in foam-lined box  
700 V  
400 V  
4,000 V  
5,000 V  
20,000 V  
11,000 V  
2,000 V  
3,500 V  
7,000 V  
5,000 V  
A product can be degraded by as little as 700 volts.  
Table 4-2 lists the shielding protection provided by antistatic bags  
and floor mats.  
Table 4-2  
Static-Shielding Materials  
Material  
Use  
Voltage Protection Level  
Antistatic plastic  
Carbon-loaded plastic  
Metallized laminate  
Bags  
1,500 V  
7,500 V  
5,000 V  
Floor mats  
Floor mats  
Maintenance and Service Guide  
4–7  
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5
Removal and Replacement  
Procedures  
This chapter provides removal and replacement procedures.  
There are fifty-seven screws and standoffs, in fifteen different  
sizes, that must be removed, replaced, and/or loosened when  
servicing the notebook. Make special note of each screw size and  
location during removal and replacement.  
Refer to Appendix C, “Screw Listing,” for detailed information  
on screw sizes, locations, and usage.  
Maintenance and Service Guide  
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Removal and Replacement Procedures  
5.1 Serial Number  
Report the notebook serial number to HP when requesting  
information or ordering spare parts. The serial number is located  
on the bottom of the notebook.  
Serial Number Location  
5–2  
Maintenance and Service Guide  
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Removal and Replacement Procedures  
5.2 Disassembly Sequence Chart  
Use the chart below to determine the section number to be  
referenced when removing notebook components.  
Disassembly Sequence Chart  
# of Screws  
Section  
Description  
Removed  
5.3  
Preparing the notebook for disassembly  
Battery pack  
Hard drive  
0
2 to remove,  
6 to disassemble  
5.4  
5.5  
5.6  
5.7  
Notebook feet  
0
1
0
3
Mini PCI communications board  
MultiBay device  
Bluetooth wireless communications  
board  
5.8  
Integrated smart card  
Keyboard  
0
2
2
0
2
0
1
5
4
0
4
16  
0
5.9  
5.10  
5.11  
5.12  
5.13  
5.14  
5.15  
5.16  
5.17  
5.18  
5.19  
5.20  
Modem board  
Memory expansion board  
Switch cover  
Keyboard plate  
Security Module (TPM)  
Fan assembly  
Heat sink  
Processor  
Display assembly  
Top cover  
RTC battery  
Maintenance and Service Guide  
5–3  
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Removal and Replacement Procedures  
Disassembly Sequence Chart (Continued)  
# of Screws  
Removed  
Section  
5.21  
Description  
LED board  
0
2
5.22  
Button board  
System board  
5.23  
5 screws,  
2 standoffs  
5–4  
Maintenance and Service Guide  
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Removal and Replacement Procedures  
5.3 Preparing the Notebook for  
Disassembly  
Before you begin any removal or installation procedures:  
1. Save your work, exit all applications, and shut down the  
notebook. If you are not sure whether the notebook is off or  
in Hibernation, briefly press the power button. If your work  
returns to the screen, save your work, exit all applications,  
and then shut down the notebook.  
2. Disconnect all external devices connected to the notebook.  
3. Disconnect the power cord.  
4. Remove the battery pack by following these steps:  
Spare Part Number Information  
Battery packs  
Primary battery pack, Li-Ion, 6-cell, 3.6-Ah, 48-Wh 338669-001  
Battery pack, 6-cell  
346886-001  
a. Turn the notebook upside down, with the front panel  
facing you.  
Maintenance and Service Guide  
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Removal and Replacement Procedures  
b. Slide and hold the battery release latch 1 toward the back  
of the notebook.  
c. Use the notch in the battery pack to slide the battery pack  
to the left 2.  
d. Remove the battery pack.  
Removing the Battery Pack  
5–6  
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Removal and Replacement Procedures  
5. Remove the battery bezel by sliding it down and off of the  
battery pack.  
The battery bezel is included in the Miscellaneous Plastics Kit,  
spare part number 344411-001.  
Removing the Battery Bezel  
Reverse the above procedure to install the battery pack and  
battery bezel.  
Maintenance and Service Guide  
5–7  
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Removal and Replacement Procedures  
Spare Part Number Information  
Hard drives (include hard drive frame and connector)  
80-GB (5400-rpm)  
60-GB (7200-rpm)  
60-GB (5400-rpm)  
40-GB (5400-rpm)  
30-GB (4200-rpm)  
344407-001  
365438-001  
344406-001  
344405-001  
344404-001  
6. Remove the hard drive by following these steps:  
a. Turn the notebook upside down, with the rear panel  
facing you.  
b. Remove the T8M2.5×5.0 screw 1 that secures the hard  
drive door to the notebook.  
c. Remove the PM3.0×4.0 hard drive security screw 2 that  
secures the hard drive to the notebook.  
Removing the Hard Drive Screws  
5–8  
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Removal and Replacement Procedures  
d. Lift the hard drive cover up and swing it back 1.  
e. Use the Mylar tab 2 to slide the hard drive to the left 3  
to disconnect it from the system board.  
f. Remove the hard drive.  
Removing the Hard Drive  
Maintenance and Service Guide  
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Removal and Replacement Procedures  
ÄCAUTION: The hard drive should be disassembled only if it is  
damaged and must be repaired. Unnecessary disassembly of the hard  
drive can result in damage to the hard drive and loss of information.  
g. Remove the two T5M3.0×4.0 screws 1 and the two  
PM3.0×3.5 screws 2 that secure the hard drive to the  
hard drive frame.  
h. Use a 4.0-mm socket to remove the two M2.0×10.0  
alignment pins 3 that secure the hard drive to the hard  
drive frame.  
i. Remove the hard drive from the hard drive frame 4.  
j. Remove the hard drive connector from the hard drive 5.  
Removing the Hard Drive Bracket and Connector  
Reverse the above procedure to reassemble and install the  
hard drive.  
5–10  
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Removal and Replacement Procedures  
5.4 Notebook Feet  
The notebook feet are adhesive-backed rubber pads. The  
notebook feet are included in the Miscellaneous Plastics Kit,  
spare part number 344411-001. The notebook feet attach to the  
base enclosure as illustrated below.  
Replacing the Notebook Feet  
Maintenance and Service Guide  
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Removal and Replacement Procedures  
5.5 Mini PCI Communications Board  
Spare Part Number Information  
Mini PCI communications boards  
802.11a/b/g LAN board  
802.11b/g LAN board  
802.11b/g, W400 modem board (for use in Japan)  
802.11b W500 modem board (for use in Japan)  
802.11b/g modem board (MOW)  
802.11b/g modem board (ROW)  
325525-001  
325526-001  
325526-291  
339742-291  
368247-001  
368248-001  
Wireless LAN cards  
802.11b (MOW)  
802.11b (ROW)  
345641-001  
345640-001  
5–12  
Maintenance and Service Guide  
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Removal and Replacement Procedures  
1. Prepare the notebook for disassembly (refer to Section 5.3).  
2. Turn the notebook upside down, with the front facing you.  
3. Remove the PM2.5×3.5 screw 1 that secures the Mini PCI  
compartment cover to the notebook.  
4. Lift the right side of the cover up and swing it to the left 2.  
5. Remove the cover.  
The Mini PCI compartment cover is included in the  
Miscellaneous Plastics Kit, spare part number 344411-001.  
Removing the Mini PCI Compartment Cover  
Maintenance and Service Guide  
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Removal and Replacement Procedures  
6. If a wireless communications device is installed in this  
compartment, disconnect the two antenna cables from the  
Mini PCI communications board. Note that the longer  
cable 1 connects to the rear antenna terminal and the shorter  
antenna cable 2 connects to the front antenna terminal.  
7. If a modem is installed in this compartment, disconnect the  
modem cable from the modem 3.  
Disconnecting the Cables from the Mini PCI Communications Board  
5–14  
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Removal and Replacement Procedures  
8. Spread the retaining tabs 1 that secure the Mini PCI  
communications board to the socket. The board rises up.  
9. Pull the board away from the socket at a 45-degree angle 2.  
Removing the Mini PCI Communications Board  
Reverse the above procedure to install a Mini PCI  
communications board.  
Maintenance and Service Guide  
5–15  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
5.6 MultiBay Device  
Spare Part Number Information  
MultiBay devices  
24X Max CD-ROM drive  
100044-001  
346789-001  
344256-001  
173949-001  
241995-001  
267747-001  
24X Max DVD/CD-RW combo drive  
4X Max DVD+RW/R and CD-RW combo drive  
8X Max DVD-ROM Drive  
Diskette drive  
MultiBay battery pack  
1. Prepare the notebook for disassembly (refer to Section 5.3).  
2. Turn the notebook upside down, with the right side  
facing you.  
3. Slide and hold the MultiBay release latch to the right 1.  
4. Remove the MultiBay device 2.  
Removing a MultiBay Device  
Reverse the above procedure to install a MultiBay device.  
5–16  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Removal and Replacement Procedures  
5.7 Bluetooth Wireless  
Communications Board  
Spare Part Number Information  
Bluetooth wireless communications board  
348276-001  
1. Prepare the notebook for disassembly (refer to Section 5.3).  
2. Turn the notebook upside down, with the right side  
facing you.  
3. Loosen the PM2.0×5.0 screw 1 that secures the Bluetooth  
cover to the notebook.  
4. Remove the cover from the notebook as far as the cable will  
allow 2.  
5. Disconnect the cable 3 from the Bluetooth board.  
Removing the Bluetooth Cover  
Maintenance and Service Guide  
5–17  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Removal and Replacement Procedures  
6. Remove the two PM1.5×3.0 screws 1 that secure the  
Bluetooth board to the Bluetooth cover 2.  
7. Remove the cover from the board.  
The Bluetooth cover is included in the Miscellaneous Plastics Kit,  
spare part number 344411-001.  
Removing the Bluetooth Board  
Reverse the above procedure to install a Bluetooth board.  
5–18  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
5.8 Integrated Smart Card  
Spare Part Number Information  
Integrated smart card  
379336-001  
The integrated smart card is located in the bottom PC Card slot.  
1. Prepare the notebook for disassembly (refer to Section 5.3).  
2. Remove any PC Card or spacer from the top PC Card slot.  
3. Using a flat-bladed tool, pry the smart card bezel off of the  
notebook 1. The bezel releases with a small amount of force.  
4. Remove the bezel from the notebook 2.  
Removing the Smart Card Bezel  
The integrated smart card bezel is included in the Miscellaneous  
Plastics Kit, spare part number 344411-001.  
Maintenance and Service Guide  
5–19  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Removal and Replacement Procedures  
5. Eject the smart card from the notebook using a flat-bladed  
tool to press the small metal eject tab 1 to the left of the  
smart card.  
6. Remove the card from the slot 2.  
Removing the Smart Card  
Reverse the above procedure to install the integrated smart card.  
5–20  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
5.9 Keyboard  
Spare Part Number Information  
Keyboards (include pointing stick)  
Brazil  
344391-201  
344391-221  
344391-081  
344391-A41  
344391-051  
344391-121  
344391-041  
341520-151  
378538-151  
344391-211  
Korea  
Latin America  
Norway  
Portugal  
Russia  
Saudi Arabia  
Slovenia  
Spain  
Sweden/Finland  
Switzerland  
344391-AD1  
344391-161  
344391-091  
344391-131  
344391-251  
344391-171  
344391-BA1  
344391-071  
344391-B71  
344391-BG1  
344391-AB1  
344391-281  
344391-141  
344391-031  
344391-001  
Czech Republic  
Denmark  
European  
France  
French Canada  
Germany  
Greece  
Greece - Bk  
Hungary  
Iceland  
India  
International  
Israel  
Italy  
Japan  
344391-DD1 Taiwan  
344391-D61  
344391-B31  
344391-BB1  
344391-061  
344391-291  
Thailand  
Turkey  
United Kingdom  
United States  
1. Prepare the notebook for disassembly (refer to Section 5.3).  
2. Turn the notebook upside down, with the front facing you.  
3. Remove the two T8M2.5×11.0 screws that secure the  
keyboard to the notebook.  
Removing the Keyboard Screws  
Maintenance and Service Guide  
5–21  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Removal and Replacement Procedures  
4. Turn the notebook right-side up, with the front facing you.  
5. Open the notebook.  
6. Slide the four tabs on the top edge of the keyboard toward  
you 1.  
7. Lift the rear edge of the keyboard up and swing it forward 2  
until it rests on the palm rest.  
Releasing the Keyboard  
5–22  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
8. Release the zero insertion force (ZIF) connector 1 to which  
the pointing stick cable is attached and disconnect the  
cable 2.  
9. Release the ZIF connector 3 to which the keyboard cable is  
attached and disconnect the cable 4.  
Disconnecting the TouchPad and Keyboard Cables  
Reverse the above procedure to install the keyboard.  
Maintenance and Service Guide  
5–23  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
5.10 Modem Board  
Spare Part Number Information  
Modem board (includes cable)  
325521-001  
1. Prepare the notebook for disassembly (refer to Section 5.3).  
2. Release the keyboard (refer to Section 5.9).  
3. Disconnect the modem cable 1 from the modem board.  
4. Remove the two PM2.5×3.5 screws 2 that secure the modem  
board to the notebook.  
5. Lift the rear edge of the modem board 3 to disconnect it from  
the system board.  
6. Remove the modem board.  
Removing the Modem Board  
Reverse the above procedure to install the modem board.  
5–24  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Removal and Replacement Procedures  
5.11 Memory Expansion Board  
Spare Part Number Information  
Memory expansion boards, 333-MHz  
1024-MB DDR  
512-MB DDR  
256-MB DDR  
336579-001  
336578-001  
336577-001  
1. Prepare the notebook for disassembly (refer to Section 5.3).  
2. Remove the keyboard (refer to Section 5.9).  
3. Lift the left side of the memory shield and swing it up and to  
the right 1 until it rests at a 45-degree angle.  
4. Slide the shield to the left 2 to remove it.  
The memory shield is included in the Miscellaneous Plastics Kit,  
spare part number 344411-001.  
Removing the Memory Shield  
Maintenance and Service Guide  
5–25  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Removal and Replacement Procedures  
5. Spread the retaining tabs 1 that secure the memory  
expansion board to the socket. The board rises up.  
6. Pull the board away from the socket at a 45-degree angle 2.  
Removing a Memory Expansion Board  
Reverse the above procedure to install a memory expansion  
board.  
5–26  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
5.12 Switch Cover  
Spare Part Number Information  
Switch cover  
344400-001  
1. Prepare the notebook for disassembly (refer to Section 5.3).  
2. Remove the keyboard (refer to Section 5.9).  
3. Close the notebook.  
4. Turn the notebook upside down, with the rear panel  
facing you.  
5. Remove the two TM2.5×9.0 screws that secure the switch  
cover to the notebook.  
Removing the Switch Cover Screws  
Maintenance and Service Guide  
5–27  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Removal and Replacement Procedures  
6. Turn the notebook right-side up, with the front facing you.  
7. Open the notebook.  
8. Lift up on the middle of the switch cover 1 to disengage it  
from the notebook.  
9. Swing the rear edge of the switch cover up and forward 2.  
10. Remove the switch cover.  
Removing the Switch Cover  
Reverse the above procedure to install the switch cover.  
5–28  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
5.13 Keyboard Plate  
The keyboard plate is included in the Miscellaneous Plastics Kit,  
spare part number 344411-001.  
1. Prepare the notebook for disassembly (refer to Section 5.3).  
2. Remove the keyboard (refer to Section 5.9).  
3. Remove the switch cover (refer to Section 5.12).  
4. Slide the keyboard plate toward the back of the notebook 1  
to disengage the plate tabs from the slots in the top cover, and  
then lift the plate straight up 2 to remove it.  
Removing the Keyboard Plate  
Reverse the above procedure to install the keyboard plate.  
Maintenance and Service Guide  
5–29  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Removal and Replacement Procedures  
5.14 Security Module (TPM)  
Spare Part Number Information  
Security Module (TPM)  
345856-001  
1. Prepare the notebook for disassembly (refer to Section 5.3).  
2. Remove the keyboard (refer to Section 5.9).  
3. Remove the switch cover (refer to Section 5.12).  
4. Remove the keyboard plate (refer to Section 5.13).  
5. Remove the PM3.5×3.0 screw 1 that secures the security  
card to the system board.  
6. Lift the security module straight up 2 to disconnect it from  
the system board.  
Removing the Security Module  
Reverse the above procedure to install the security card.  
5–30  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Removal and Replacement Procedures  
5.15 Fan Assembly  
Spare Part Number Information  
Fan assembly  
345065-001  
1. Prepare the notebook for disassembly (refer to Section 5.3).  
2. Remove the keyboard (refer to Section 5.9).  
3. Remove the switch cover (refer to Section 5.12).  
4. Remove the keyboard plate (refer to Section 5.13).  
5. Disconnect the fan cable 1 from the system board.  
6. Remove the T8M2.5×7.0 2 and T8M2.5×5.0 screws 3 that  
secure the fan assembly to the notebook.  
Removing the Fan Assembly Screws  
Maintenance and Service Guide  
5–31  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Removal and Replacement Procedures  
7. Lift the left side of the fan assembly 1 until it rests at an  
angle.  
8. Slide the fan assembly up and to the left 2 to remove it from  
the notebook.  
Removing the Fan Assembly  
5–32  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
9. Remove the three PM2.0×3.0 screws 1 that secure the fan to  
the fan housing.  
10. Remove the fan 2.  
Removing the Fan from the Fan Assembly  
Reverse the above procedure to install the fan assembly.  
Maintenance and Service Guide  
5–33  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Removal and Replacement Procedures  
5.16 Heat Sink  
Spare Part Number Information  
Heat sink  
1. Prepare the notebook for disassembly (refer to Section 5.3)  
and remove the following components:  
Keyboard (refer to Section 5.9)  
Switch cover (refer to Section 5.12)  
Keyboard plate (refer to Section 5.13)  
Fan assembly (refer to Section 5.15)  
2. Remove the four T8M2.5×5.0 screws that secure the heat  
sink bracket to the system board.  
Removing the Heat Sink  
5–34  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Removal and Replacement Procedures  
3. Lift the left side of the heat sink up 1 until the thermal grease  
bond between the heat sink and the processor disengages.  
4. Slide the heat sink forward 2 until the cooling fins 3 clear  
the top cover.  
5. Lift the heat sink straight up to remove it.  
Removing the Heat Sink  
Maintenance and Service Guide  
5–35  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
Carefully clean any thermal grease residue from the underside of  
the heat sink 1 and processor surfaces 2 each time you remove  
the heat sink. Then apply new thermal grease to both surfaces.  
Removing the Thermal Grease From the Heat Sink and Processor  
Reverse the above procedure to install the heat sink.  
5–36  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Removal and Replacement Procedures  
5.17 Processor  
Spare Part Number Information  
Processors (include thermal grease)  
Intel Pentium M (Banias) processor, 1.7-GHz  
Intel Pentium M (Banias) processor, 1.6-GHz  
Intel Pentium M (Banias) processor, 1.5-GHz  
Intel Pentium M (Banias) processor, 1.4-GHz  
Intel Pentium M (Dothan) processor, 1.5 GHz  
Intel Pentium M (Dothan) processor, 1.6 GHz  
Intel Pentium M (Dothan) processor, 1.7 GHz  
Intel Pentium M (Dothan) processor, 1.8 GHz  
Intel Pentium M (Dothan) processor, 2.0 GHz  
340165-001  
319777-001  
347253-001  
319775-001  
359636-001  
345857-001  
1. Prepare the notebook for disassembly (refer to Section 5.3)  
and remove the following components:  
Keyboard (refer to Section 5.9)  
Switch cover (refer to Section 5.12)  
Keyboard plate (refer to Section 5.13)  
Fan assembly (refer to Section 5.15)  
Heat sink (refer to Section 5.16)  
Maintenance and Service Guide  
5–37  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Removal and Replacement Procedures  
2. Use a flat-bladed screwdriver to turn the processor lock screw  
one-quarter turn counterclockwise 1 to release the processor  
from the socket.  
3. Lift the processor straight up 2 to remove it.  
Note that the gold triangle 3 on the processor should be aligned  
in the lower right corner when you install the processor.  
Removing the Processor  
Reverse the above procedure to install the processor.  
5–38  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
5.18 Display Assembly  
Spare Part Number Information  
Display assemblies  
14.1-inch, TFT, SXGA+  
14.1-inch, TFT, XGA  
344397-001  
1. Prepare the notebook for disassembly (refer to Section 5.3).  
2. Disconnect the wireless antenna cables from the Mini PCI  
communications board (refer to Section 5.5).  
3. Remove the following components:  
Keyboard (refer to Section 5.9)  
Memory shield (refer to Section 5.11)  
Switch cover (refer to Section 5.12)  
Keyboard plate (refer to Section 5.13)  
Fan assembly (refer to Section 5.15)  
Heat sink (refer to Section 5.16)  
Maintenance and Service Guide  
5–39  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Removal and Replacement Procedures  
4. Disconnect the display cable 1 and microphone cable 2  
from the system board.  
5. Remove the left and right wireless antenna cables 3 from the  
three clips in the top cover.  
6. Remove the left and right wireless antenna cables from the  
hole 4 in the system board.  
Disconnecting the Display Cables  
5–40  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
7. Close the notebook.  
8. Turn the notebook upside down, with the rear panel  
facing you.  
9. Remove the following screws:  
1 Two T8M2.5×9.0 screws from the rear panel  
2 Two T8M2.5×9.0 screws from the bottom of the notebook  
Removing the Display Screws  
Maintenance and Service Guide  
5–41  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
10. Turn the notebook right-side up, with the front facing you.  
11. Open the notebook until the display assembly is in an  
upright position.  
12. Lift the display assembly straight up 1 to remove it.  
13. If necessary, remove the left 2 and right 2 display hinge  
covers from the display assembly.  
The display hinge covers are included in the Miscellaneous  
Plastics Kit, spare part number 344411-001.  
Removing the Display Assembly  
Reverse the above procedure to install the display assembly.  
5–42  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Removal and Replacement Procedures  
5.19 Top Cover  
Spare Part Number Information  
Top cover (includes TouchPad)  
1. Prepare the notebook for disassembly (refer to Section 5.3)  
and remove the following components:  
Keyboard (refer to Section 5.9)  
Memory shield (refer to Section 5.11)  
Switch cover (refer to Section 5.12)  
Keyboard plate (refer to Section 5.13)  
Fan assembly (refer to Section 5.15)  
Heat sink (refer to Section 5.16)  
Display assembly (refer to Section 5.18)  
2. Turn the notebook upside down, with the rear panel  
facing you.  
Maintenance and Service Guide  
5–43  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Removal and Replacement Procedures  
3. Remove the following screws:  
1 Nine T8M2.5×9.0 screws from the bottom of the notebook  
2 Three PM2.5×3.5 screws from the MultiBay  
3 Two PM2.5×3.5 screws from the hard drive bay  
4 Two T8M2.5×5.5 screws from the rear panel  
Removing the Top Cover Screws  
5–44  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
4. Turn the notebook right-side up, with the front facing you.  
5. Disconnect the RTC battery cable 1 from the system board.  
6. Release the ZIF connector 2 to which the TouchPad cable is  
attached and disconnect the TouchPad cable 3.  
7. Lift the right side of the top cover 4 until it rests at a  
45-degree angle.  
8. Slide the top cover to the left 5 to disengage the audio  
connectors 6 from the top cover.  
9. Remove the top cover.  
Removing the Top Cover  
Reverse the above procedure to install the top cover.  
Maintenance and Service Guide  
5–45  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
5.20 RTC Battery  
spare part number 344411-001.  
1. Prepare the notebook for disassembly (refer to Section 5.3)  
and remove the following components:  
Keyboard (refer to Section 5.9)  
Memory shield (refer to Section 5.11)  
Switch cover (refer to Section 5.12)  
Keyboard plate (refer to Section 5.13)  
Fan assembly (refer to Section 5.15)  
Heat sink (refer to Section 5.16)  
Display assembly (refer to Section 5.18)  
Top cover (refer to Section 5.19)  
2. Turn the top cover upside down, with the front facing you.  
5–46  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Removal and Replacement Procedures  
3. Lift the RTC battery out of the top cover clip.  
Removing the RTC Battery  
Reverse the above procedure to install the RTC battery.  
Maintenance and Service Guide  
5–47  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
5.21 LED Board  
Spare Part Number Information  
LED board (includes cable)  
1. Prepare the notebook for disassembly (refer to Section 5.3)  
and remove the following components:  
Keyboard (refer to Section 5.9)  
Memory shield (refer to Section 5.11)  
Switch cover (refer to Section 5.12)  
Keyboard plate (refer to Section 5.13)  
Fan assembly (refer to Section 5.15)  
Heat sink (refer to Section 5.16)  
Display assembly (refer to Section 5.18)  
Top cover (refer to Section 5.19)  
2. Turn the top cover upside down, with the front facing you.  
5–48  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Removal and Replacement Procedures  
3. Release the ZIF connector 1 on the system board to which  
the LED board cable is attached, and then disconnect the  
cable 2.  
4. Lift the board straight up to remove it 3.  
5. Release the ZIF connector 4 on the LED board to which the  
LED board cable is attached and disconnect the cable 5.  
6. Remove the LED board actuator 6 from the notebook.  
Removing the LED Board  
Reverse the above procedure to install the LED board.  
Maintenance and Service Guide  
5–49  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
5.22 Button Board  
Spare Part Number Information  
Button board  
1. Prepare the notebook for disassembly (refer to Section 5.3)  
and remove the following components:  
Keyboard (refer to Section 5.9)  
Memory shield (refer to Section 5.11)  
Switch cover (refer to Section 5.12)  
Keyboard plate (refer to Section 5.13)  
Fan assembly (refer to Section 5.15)  
Heat sink (refer to Section 5.16)  
Display assembly (refer to Section 5.18)  
Top cover (refer to Section 5.19)  
2. Turn the top cover upside down, with the front facing you.  
5–50  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Removal and Replacement Procedures  
3. Remove the two PM2.5×5.0 screws 1 that secure the button  
board to the notebook.  
4. Lift the front and rear edges of the button board to disconnect  
it from the system board 2.  
5. Remove the button board.  
Removing the Button Board  
Reverse the above procedure to install the button board.  
Maintenance and Service Guide  
5–51  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Removal and Replacement Procedures  
5.23 System Board  
Spare Part Number Information  
System boards  
Includes 64-MB discrete video memory  
Includes 32-MB discrete video memory  
346885-001  
344401-001  
When replacing the system board, ensure that the following  
components are removed from the defective system board and  
installed on the replacement system board:  
Mini PCI communications board (refer to Section 5.5)  
Section 5.7)  
Modem board (refer to Section 5.10)  
Memory expansion boards (refer to Section 5.11)  
Processor (refer to Section 5.17)  
RTC battery (refer to Section 5.20)  
Button board (refer to Section 5.22)  
1. Prepare the notebook for disassembly (refer to Section 5.3)  
and remove the following components:  
MultiBay device (refer to Section 5.6)  
Keyboard (refer to Section 5.9)  
Memory shield (refer to Section 5.11)  
Switch cover (refer to Section 5.12)  
Keyboard plate (refer to Section 5.13)  
Fan assembly (refer to Section 5.15)  
Heat sink (refer to Section 5.16)  
Display assembly (refer to Section 5.18)  
Top cover (refer to Section 5.19)  
5–52  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Removal and Replacement Procedures  
LED board (refer to Section 5.21)  
Button board (refer to Section 5.22)  
2. Disconnect the speaker cable 1.  
3. Remove the five T8M2.5×5.0 screws 2 that secure the  
system board to the notebook.  
4. Use a 5.0-mm socket to remove the two HM2.5×9.0  
standoffs 3 that secure the system board to the notebook.  
Removing the System Board Screws and Standoffs  
Maintenance and Service Guide  
5–53  
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Removal and Replacement Procedures  
5. Lift the front edge of the system board 1 until it rests at an  
angle.  
6. Slide the system board forward at an angle, and then lift it  
straight up to remove it 2.  
Removing the System Board  
Reverse the above procedure to install the system board.  
5–54  
Maintenance and Service Guide  
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6
Specifications  
This chapter provides physical and performance specifications.  
Table 6-1  
Notebook  
Dimensions  
Height  
Width  
Depth  
3.40 cm  
31.78 cm  
26.19 cm  
1.34 in  
12.51 in  
10.31 in  
Weight  
With 6-cell battery  
pack and MultiBay  
weight saver  
With 6-cell battery  
pack and MultiBay  
DVD-ROM drive  
2.25 kg  
2.46 kg  
4.96 lb  
5.42 lb  
Stand-alone power requirements  
Nominal operating  
voltage  
Maximum operating  
power  
14.4 VDC  
60 W  
Peak operating power 65 W  
Temperature  
Operating (not writing  
optical)  
Operating (writing  
optical)  
10°C to 35°C  
50°F to 95°F  
41°F to 95°F  
-4°F to 140°F  
5°C to 35°C  
Nonoperating  
-20°C to 60°C  
Maintenance and Service Guide  
6–1  
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Specifications  
Table 6-1  
Notebook (Continued)  
Relative humidity (noncondensing)  
Operating  
Nonoperating  
10% to 90%  
5% to 95%, 38.7°C (101.6°F) maximum wet bulb  
temperature  
Altitude (unpressurized)  
Operating (14.7 to  
10.1 psia)  
Nonoperating (14.7 to  
4.4 psia)  
-15 to 3,048 m  
-15 to 12,192 m  
-50 to 10,000 ft  
-50 to 40,000 ft  
Shock  
Operating  
Nonoperating  
50 g, 2 ms, half-sine  
175 g, 2 ms, half-sine  
Applicable product safety standards specify thermal limits for  
plastic surfaces. The notebook operates well within this range of  
temperatures.  
6–2  
Maintenance and Service Guide  
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Specifications  
Table 6-2  
14.1-inch, SXGA+, TFT Display  
Dimensions  
Height  
Width  
Diagonal  
28.6 cm  
21.4 cm  
35.7 cm  
11.2 in  
8.4 in  
14.1 in  
Number of colors  
Contrast ratio  
Refresh rate  
up to 16.8 million  
250:1  
60 Hz  
Brightness  
180 nits typical  
Pixel resolution  
Pitch  
Format  
0.204 × 0.204 mm  
1400 × 1050  
Configuration  
RGB stripe  
Backlight  
CCFT  
80 × 25  
4 W  
Character display  
Total power  
consumption  
Viewing angle  
+/-40° horizontal, +20/-40° vertical typical  
Maintenance and Service Guide  
6–3  
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Specifications  
Table 6-3  
14.1-inch, XGA, TFT Display  
Dimensions  
Height  
Width  
Diagonal  
28.6 cm  
21.4 cm  
35.7 cm  
11.2 in  
8.4 in  
14.1 in  
Number of colors  
Contrast ratio  
Refresh rate  
up to 16.8 million  
250:1  
60 Hz  
Brightness  
180 nits typical  
Pixel resolution  
Pitch  
Format  
0.279 × 0.279 mm  
1024 × 768  
Configuration  
RGB stripe  
Backlight  
CCFT  
80 × 25  
4 W  
Character display  
Total power  
consumption  
Viewing angle  
+/-40° horizontal, +20/-40° vertical typical  
6–4  
Maintenance and Service Guide  
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Specifications  
Table 6-4  
Hard Drives  
60-GB  
40-GB  
30-GB  
1
User capacity per drive  
Dimensions  
60 GB  
40 GB  
30 GB  
Height  
Width  
Weight  
9.5 mm  
70 mm  
99 g  
9.5 mm  
70 mm  
99 g  
9.5 mm  
70 mm  
99g  
Interface type  
Transfer rate  
ATA-5  
ATA-5  
ATA-5  
Synchronous (maximum)  
Security  
100 MB/  
sec  
100 MB/  
sec  
100 MB/  
sec  
ATA security ATA security ATA security  
Seek times (typical read, including setting)  
Single track  
Average  
Maximum  
3 ms  
13 ms  
24 ms  
3 ms  
13 ms  
24 ms  
2.5 ms  
12 ms  
23 ms  
2
117,210,240  
5400 rpm  
78,140,160  
5400 rpm  
58,605,120  
4200 rpm  
Logical blocks  
Disk rotational speed  
Operating temperature  
5° to 55° C  
(41° to  
5° to 55° C  
(41° to  
5° to 55° C  
(41° to  
131° F)  
131° F)  
131° F)  
1
1 GB = 1,073,741,824 bytes.  
2
Actual drive specifications may differ slightly.  
Certain restrictions and exclusions apply. Consult the HP Customer Care  
Center for details.  
Maintenance and Service Guide  
6–5  
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Specifications  
Table 6-5  
External AC Adapter  
Weight  
0.29 kg  
0.65 lb  
Power supply  
Operating voltage  
Operating current  
Operating frequency range  
Maximum transient  
90 to 264 VAC RMS  
1.6 A RMS  
47 to 63 Hz AC  
4/50 kV  
Table 6-6  
Primary 6-Cell, Li-Ion Battery Pack  
Dimensions  
Height  
Width  
Depth  
Weight  
1.90 cm  
7.60 cm  
14.70 cm  
0.34 kg  
0.75 in  
3.00 in  
5.80 in  
0.75 lb  
Energy  
Voltage  
Amp-hour capacity  
Watt-hour capacity  
11.1 V  
3.6 Ah  
48 Wh  
Temperature  
Operating  
Nonoperating  
5°C to 45°C  
0°C to 60°C  
41°F to 113°F  
32°F to 140°F  
Recharge time  
System in off mode or  
Standby  
System on (depending on  
system power  
2 to 3 hours  
3 to 5 hours  
consumption)  
6–6  
Maintenance and Service Guide  
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Specifications  
Table 6-7  
Optional High-Capacity 8-Cell, Li-Ion Battery Pack  
Dimensions  
Height  
Width  
Depth  
Weight  
1.90 cm  
7.60 cm  
14.70 cm  
0.43 kg  
0.75 in  
3.00 in  
5.80 in  
0.94 lb  
Energy  
Voltage  
Amp-hour capacity  
Watt-hour capacity  
14.1 V  
4.4 Ah  
63 Wh  
Temperature  
Operating  
Nonoperating  
5°C to 45°C  
0°C to 60°C  
41°F to 113°F  
32°F to 140°F  
Recharge time  
System in off mode or  
Standby  
System on (depending on  
system power  
2 to 3 hours  
3 to 5 hours  
consumption)  
Maintenance and Service Guide  
6–7  
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Specifications  
Table 6-8  
Optional MultiBay 8-Cell, Li-Ion Battery Pack  
Dimensions  
Height  
Width  
Depth  
Weight  
1.30 cm  
13.20 cm  
13.90 cm  
0.39 kg  
0.50 in  
5.20 in  
5.45 in  
0.86 lb  
Energy  
Voltage  
Amp-hour capacity  
Watt-hour capacity  
14.8 V  
3.6 Ah  
52 Wh  
Temperature  
Operating  
Nonoperating  
5°C to 45°C  
0°C to 60°C  
41°F to 113°F  
32°F to 140°F  
Recharge time  
System in off mode or  
Standby  
System on (depending on  
system power  
2 to 3 hours  
3 to 5 hours  
consumption)  
6–8  
Maintenance and Service Guide  
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Specifications  
Table 6-9  
24X DVD/CD-RW Combo Drive and  
24X CD-ROM Drive  
Applicable disc  
DVD-5, DVD-9, DVD-10  
CD-ROM (Mode 1 and 2)  
CD Digital Audio  
CD-XA ready (Mode 2, Form 1 and 2)  
CD-I ready (Mode 2, Form 1 and 2)  
CD-R (read only)  
CD Plus  
Photo CD (single/multisession)  
CD-Bridge  
Center hole diameter  
Disc diameter  
1.5 cm  
0.59 in  
Standard disc  
Mini disc  
12 cm  
8 cm  
4.72 in  
3.15 in  
Disc thickness  
Track pitch  
1.2 mm  
0.74 µm  
0.047 in  
Access time  
Random  
< 150 ms  
< 225 ms  
Full stroke  
Audio output level  
Cache buffer  
Line-out, 0.7 Vrms  
128 KB/s  
Data transfer rate  
CD-R (24X)  
CD-RW (10X)  
CD-ROM (24X)  
DVD (8X)  
3600 KB/s (150 KB/s at 1X CD rate)  
1500 KB/s (150 KB/s at 1X CD rate)  
3600 KB/s (150 KB/s at 1X CD rate)  
10,800 KB/s (1352 KB/s at 1X DVD  
rate)  
Multiword DMA mode 2  
Startup time  
16.6 MB/s  
< 15 seconds  
< 6 seconds  
Stop time  
Maintenance and Service Guide  
6–9  
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Specifications  
Table 6-10  
8X DVD-ROM Drive and  
DVD+RW/R and CD-RW Combo Drive  
Applicable disc  
DVD-5, DVD-9, DVD-10  
CD-ROM (Mode 1 and 2)  
CD Digital Audio  
CD-XA ready (Mode 2, Form 1 and 2)  
CD-I ready (Mode 2, Form 1 and 2)  
CD-R (read only)  
CD Plus  
Photo CD (single/multisession)  
CD-Bridge  
Center hole diameter  
Disc diameter  
1.5 cm  
0.59 in  
Standard disc  
Mini disc  
12 cm  
8 cm  
4.72 in  
3.15 in  
Disc thickness  
Track pitch  
1.2 mm  
0.74 µm  
0.047 in  
Access time  
Random DVD media  
Full stroke DVD media  
Random CD media  
Full stroke CD media  
< 150 ms  
< 225 ms  
< 110 ms  
< 200 ms  
Audio output level  
Cache buffer  
Line-out, 0.7 Vrms  
512 KB/s  
Data transfer rate  
Max 24X CD  
Max 8X DVD  
3600 KB/s (150 KB/s at 1X CD rate)  
10,800 KB/s (1352 KB/s at 1X DVD  
rate)  
Multiword DMA mode 2  
Startup time  
16.6 MB/s  
< 10 seconds  
< 3 seconds  
Stop time  
6–10  
Maintenance and Service Guide  
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Specifications  
Table 6-11  
System DMA  
Hardware  
DMA  
System  
Function  
DMA0  
Available for audio  
DMA1*  
Entertainment audio  
(default; alternate = DMA0, DMA3, none)  
DMA2*  
DMA3  
Diskette drive  
ECP parallel port LPT1  
(default; alternate = DMA0, none)  
DMA4  
DMA5*  
DMA6  
DMA7  
DMA controller cascading (not available)  
Available for PC Card  
Not assigned  
Not assigned  
*PC Card controller can use DMA 1, 2, or 5.  
Maintenance and Service Guide  
6–11  
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Specifications  
Table 6-12  
System Interrupts  
Hardware System  
IRQ  
Function  
IRQ0  
IRQ1  
IRQ2  
IRQ3  
IRQ4  
IRQ5  
IRQ6  
IRQ7  
IRQ8  
IRQ9  
IRQ10  
IRQ11  
IRQ12  
IRQ13  
IRQ14  
IRQ15  
System timer  
Keyboard controller  
Cascaded  
COM2  
COM1  
Audio (default)*  
Diskette drive  
Parallel port  
Real time clock (RTC)  
Infrared  
System use  
System use  
Internal point stick or external mouse  
Coprocessor (not available to any peripheral)  
IDE interface (hard drive and optical drive)  
System use  
PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10,  
IRQ11, or IRQ15. Either the infrared or the serial port may  
assert IRQ3 or IRQ4.  
*Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9,  
IRQ10, or none.  
6–12  
Maintenance and Service Guide  
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Specifications  
Table 6-13  
System I/O Addresses  
I/O Address  
(hex)  
System Function  
(shipping configuration)  
000 - 00F  
010 - 01F  
020 - 021  
022 - 024  
025 - 03F  
02E - 02F  
040 - 05F  
044 - 05F  
060  
DMA controller no. 1  
Unused  
Interrupt controller no. 1  
Opti chipset configuration registers  
Unused  
87334 “Super I/O” configuration for CPU  
Counter/timer registers  
Unused  
Keyboard controller  
Port B  
061  
062 - 063  
064  
Unused  
Keyboard controller  
Unused  
065 - 06F  
070 - 071  
072 - 07F  
080 - 08F  
090 - 091  
092  
NMI enable/real time clock (RTC)  
Unused  
DMA page registers  
Unused  
Port A  
093 - 09F  
0A0 - 0A1  
Unused  
Interrupt controller no. 2  
Maintenance and Service Guide  
6–13  
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Specifications  
Table 6-13  
System I/O Addresses (Continued)  
I/O Address  
(hex)  
System Function  
(shipping configuration)  
0A2 - 0BF  
0C0 - 0DF  
0E0 - 0EF  
0F0 - 0F1  
0F2 - 0FF  
100 - 16F  
170 - 177  
178 - 1EF  
1F0 - 1F7  
1F8 - 200  
201  
Unused  
DMA controller no. 2  
Unused  
Coprocessor busy clear/reset  
Unused  
Unused  
Secondary fixed disk controller  
Unused  
Primary fixed disk controller  
Unused  
Joystick (decoded in ESS1688)  
Unused  
202 - 21F  
220 - 22F  
230 - 26D  
26E - 26  
Entertainment audio  
Unused  
Unused  
278 - 27F  
280 - 2AB  
2A0 - 2A7  
2A8 - 2E7  
2E8 - 2EF  
Unused  
Unused  
Unused  
Unused  
Reserved serial port  
6–14  
Maintenance and Service Guide  
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Specifications  
Table 6-13  
System I/O Addresses (Continued)  
I/O Address  
(hex)  
System Function  
(shipping configuration)  
2F0 - 2F7  
2F8 - 2FF  
300 - 31F  
320 - 36F  
370 - 377  
378 - 37F  
380 - 387  
388 - 38B  
38C - 3AF  
3B0 - 3BB  
3BC - 3BF  
3C0 - 3DF  
3E0 - 3E1  
3E2 - 3E3  
3E8 - 3EF  
3F0 - 3F7  
3F8 - 3FF  
CF8 - CFB  
CFC - CFF  
Unused  
Infrared port  
Unused  
Unused  
Secondary diskette drive controller  
Parallel port (LPT1/default)  
Unused  
FM synthesizer—OPL3  
Unused  
VGA  
Reserved (parallel port/no EPP support)  
VGA  
PC Card controller in CPU  
Unused  
Internal modem  
“A” diskette controller  
Serial port (COM1/default)  
PCI configuration index register (PCIDIVO-1)  
PCI configuration data register (PCIDIVO-1)  
Maintenance and Service Guide  
6–15  
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A
Connector Pin Assignments  
Table A-1  
RJ-45 Network Interface  
Pin  
1
Signal  
Pin  
5
Signal  
Transmit +  
Transmit –  
Receive +  
Unused  
Unused  
Receive –  
Unused  
Unused  
2
6
3
7
4
8
Maintenance and Service Guide  
A–1  
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Connector Pin Assignments  
Table A-2  
RJ-11 Modem  
Pin  
1
Signal  
Unused  
Tip  
Pin  
4
Signal  
Unused  
Unused  
Unused  
2
5
3
Ring  
6
Table A-3  
Universal Serial Bus  
Pin  
1
Signal  
+5 VDC  
Data –  
Pin  
3
Signal  
Data +  
2
4
Ground  
A–2  
Maintenance and Service Guide  
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Connector Pin Assignments  
Table A-4  
S-Video  
Pin  
1
Signal  
Pin  
3
Signal  
Ground (Y)  
Ground (C)  
Y-Luminance (Intensity)  
C-Chrominance (Color)  
2
4
Table A-5  
External Monitor  
Pin  
1
Signal  
Pin  
9
Signal  
Red analog  
Green analog  
Blue analog  
Not connected  
Ground  
+5 VDC  
2
10  
11  
12  
13  
14  
15  
Ground  
3
Monitor detect  
DDC 2B data  
Horizontal sync  
Vertical sync  
DDC 2B clock  
4
5
6
Ground analog  
Ground analog  
Ground analog  
7
8
Maintenance and Service Guide  
A–3  
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Connector Pin Assignments  
Table A-6  
Audio Line-Out  
Pin  
Signal  
Pin  
Signal  
1
Audio out  
2
Ground  
Table A-7  
Microphone  
Pin  
Signal  
Pin  
Signal  
1
Audio in  
2
Ground  
A–4  
Maintenance and Service Guide  
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Connector Pin Assignments  
Table A-8  
Parallel  
Pin  
1
Signal  
Pin  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
Signal  
Strobe  
Auto linefeed  
Error  
2
Data bit 0  
Data bit 1  
Data bit 2  
Data bit 3  
Data bit 4  
Data bit 5  
Data bit 6  
Data bit 7  
Acknowledge  
Busy  
3
Initialize paper  
Select in  
Ground  
4
5
6
Ground  
7
Ground  
8
+5VS  
9
PTF  
10  
11  
12  
13  
EXTFDD_VCC (+5V)  
Ground  
Paper end  
Select  
Ground  
Maintenance and Service Guide  
A–5  
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Connector Pin Assignments  
Table A-9  
Serial  
Pin  
1
Signal  
Pin  
6
Signal  
Carrier detect  
Receive data  
Transmit data  
Data terminal ready  
Ground  
Data set ready  
Ready to send  
Clear to send  
Ring indicator  
2
7
3
8
4
9
5
A–6  
Maintenance and Service Guide  
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B
Power Cord Requirements  
3-Conductor Power Cord  
The wide range input feature of the notebook permits it to operate  
from any line voltage from 100 to 120 or 220 to 240 volts AC.  
The power cord included with the notebook meets the  
requirements for use in the country where the equipment is  
purchased.  
Power cords for use in other countries must meet the  
requirements of the country where the notebook is used. For  
more information on power cord requirements, contact an  
HP authorized reseller or service provider.  
General Requirements  
The requirements listed below are applicable to all countries:  
The length of the power cord must be at least 1.5 meters (5.00  
feet) and a maximum of 2.0 meters (6.50 feet).  
All power cords must be approved by an acceptable  
accredited agency responsible for evaluation in the country  
where the power cord will be used.  
The power cord must have a minimum current capacity of 10  
amps and a nominal voltage rating of 125 or 250 volts AC, as  
required by each country’s power system.  
The appliance coupler must meet the mechanical  
configuration of an EN 60 320/IEC 320 Standard Sheet C13  
connector for mating with the appliance inlet on the back of  
the notebook.  
Maintenance and Service Guide  
B–1  
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Power Cord Requirements  
Country-Specific Requirements  
3-Conductor Power Cord Requirements  
Applicable Note  
Country  
Australia  
Austria  
Accredited Agency  
EANSW  
OVE  
Number  
1
1
1
2
1
1
1
1
1
3
1
1
1
1
Belgium  
Canada  
Denmark  
Finland  
CEBC  
CSA  
DEMKO  
FIMKO  
UTE  
France  
Germany  
Italy  
VDE  
IMQ  
Japan  
METI  
The Netherlands  
Norway  
KEMA  
NEMKO  
SEMKO  
SEV  
Sweden  
Switzerland  
B–2  
Maintenance and Service Guide  
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Power Cord Requirements  
3-Conductor Power Cord Requirements (Continued)  
Applicable Note  
Number  
Country  
Accredited Agency  
United Kingdom  
United States  
Notes  
BSI  
UL  
1
2
2
1. The flexible cord must be <HAR> Type HO5VV-F, 3-conductor, 1.0 mm  
conductor size. Power cord fittings (appliance coupler and wall plug) must  
bear the certification mark of the agency responsible for evaluation in the  
country where it will be used.  
2. The flexible cord must be Type SPT-3 or equivalent, No. 18 AWG,  
3-conductor. The wall plug must be a two-pole grounding type with a  
NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration.  
3. The appliance coupler, flexible cord, and wall plug must bear a “T” mark  
and registration number in accordance with the Japanese Dentori Law.  
2
The flexible cord must be Type VCT or VCTF, 3-conductor, 1.00 mm  
conductor size. The wall plug must be a two-pole grounding type with a  
Japanese Industrial Standard C8303 (7 A, 125 V) configuration.  
Maintenance and Service Guide  
B–3  
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C
Screw Listing  
This appendix provides specification and reference information  
for the screws used in the notebook. All screws listed in this  
appendix are available in the Miscellaneous Screw Kit, spare part  
number 344412-001.  
Maintenance and Service Guide  
C–1  
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Screw Listing  
Table C-1  
Torx T5M3.0×4.0 Screw  
Head  
Qty. Length Thread Width  
Color  
mm  
Silver  
2
4.0 mm  
3.0 mm  
5.0 mm  
Where used:  
1 Two screws that secure the hard drive frame to the hard drive  
(documented in Section 5.3)  
Table C-2  
Phillips PM3.0×3.5 Screw  
Head  
Color  
Qty. Length Thread Width  
mm  
Silver  
2
3.5 mm  
3.0 mm  
5.0 mm  
Where used:  
2 Two screws that secure the hard drive frame to the hard drive  
(documented in Section 5.3)  
Table C-3  
Hex M2.0×10.0 Alignment Pin  
Head  
Color  
Qty. Length Thread Width  
mm  
Silver  
2
10.0 mm 2.0 mm  
4.0 mm  
Where used:  
3 Two alignment pins that secure the hard drive frame and connector to the  
hard drive (documented in Section 5.3)  
C–2  
Maintenance and Service Guide  
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Screw Listing  
Torx T5M3.0×4.0 Screw, Phillips PM3.0×3.5 Screw, and  
Hex M2.0×10.0 Alignment Pin Locations  
Maintenance and Service Guide  
C–3  
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Screw Listing  
Table C-4  
Phillips PM3.0×4.0 Screw  
Head  
Qty. Length Thread Width  
Color  
mm  
Black  
1
4.0 mm 3.0 mm 4.0 mm  
Where used:  
One screw that secures the hard drive to the notebook  
(documented in Section 5.3)  
Phillips PM3.0×4.0 Screw Location  
C–4  
Maintenance and Service Guide  
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Screw Listing  
Table C-5  
Torx T8M2.5×5.0 Screw  
Head  
Color  
Qty. Length Thread Width  
mm  
Black  
13  
5.0 mm  
2.5 mm  
4.0 mm  
Where used:  
One screw that secures the hard drive cover to the notebook  
(documented in Section 5.3)  
Torx T8M2.5×5.0 Screw Location  
Maintenance and Service Guide  
C–5  
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Screw Listing  
Table C-5  
Torx T8M2.5×5.0 Screw (Continued)  
Head  
Qty. Length Thread Width  
Color  
mm  
Black  
13 5.0 mm 2.5 mm 4.0 mm  
Where used:  
One screw that secures the fan assembly to the notebook  
(documented in Section 5.15)  
Torx T8M2.5×5.0 Screw Location  
C–6  
Maintenance and Service Guide  
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Screw Listing  
Table C-5  
Torx T8M2.5×5.0 Screw (Continued)  
Head  
Color  
Qty. Length Thread Width  
mm  
Black  
13  
5.0 mm  
2.5 mm  
4.0 mm  
Where used:  
Four screws that secure the heat sink to the notebook  
(documented in Section 5.16)  
Torx T8M2.5×5.0 Screw Locations  
Maintenance and Service Guide  
C–7  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Screw Listing  
Table C-5  
Torx T8M2.5×5.0 Screw (Continued)  
Head  
Qty. Length Thread Width  
Color  
mm  
Black  
13 5.0 mm 2.5 mm 4.0 mm  
Where used:  
1 Two screws that secure the button board to the notebook  
(documented in Section 5.22)  
2 Five screws that secure the system board to the notebook  
(documented in Section 5.23)  
Torx T8M2.5×5.0 Screw Locations  
C–8  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Screw Listing  
Table C-6  
Phillips PM2.5×3.5 Screw  
Head  
Color  
Qty. Length Thread Width  
mm  
Black  
3
3.5 mm  
2.5 mm  
4.0 mm  
Where used:  
One screw that secures the Mini PCI compartment cover to the notebook  
(documented in Section 5.5)  
Phillips M2.5×3.5 Screw Location  
Maintenance and Service Guide  
C–9  
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Screw Listing  
Table C-6  
Phillips PM2.5×3.5 Screw (Continued)  
Head  
Qty. Length Thread Width  
Color  
mm  
Black  
3
3.5 mm 2.5 mm 4.0 mm  
Where used:  
Two screws that secure the modem board to the notebook  
(documented in Section 5.10)  
Phillips PM2.5×3.5 Screw Locations  
C–10  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Screw Listing  
Table C-7  
Phillips PM2.0×5.0 Screw  
Head  
Color  
Qty. Length Thread Width  
mm  
Black  
1
5.0 mm  
2.0 mm  
4.0 mm  
Where used:  
One screw that secures the Bluetooth cover to the notebook  
(documented in Section 5.7)  
Phillips PM2.0×5.0 Screw Locations  
Maintenance and Service Guide  
C–11  
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Screw Listing  
Table C-8  
Phillips PM1.5×3.0 Screw  
Head  
Qty. Length Thread Width  
Color  
mm  
Black  
5
3.0 mm 1.5 mm 3.5 mm  
Where used:  
Two screws that secure the Bluetooth board to the Bluetooth cover  
(documented in Section 5.7)  
Phillips PM1.5×3.0 Screw Locations  
C–12  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Screw Listing  
Table C-8  
Phillips PM1.5×3.0 Screw (Continued)  
Head  
Color  
Qty. Length Thread Width  
mm  
Black  
5
3.0 mm  
1.5 mm  
3.5 mm  
Where used:  
Three screws that secure the fan to the fan housing  
(documented in Section 5.15)  
Phillips PM1.5×3.0 Screw Locations  
Maintenance and Service Guide  
C–13  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Screw Listing  
Table C-9  
Torx T8M2.5×11.0 Screw  
Head  
Qty. Length Thread Width  
Color  
mm  
Silver  
2
11.0 mm 2.5 mm 5.0 mm  
Where used:  
Two screws that secure the keyboard to the notebook  
(documented in Section 5.9)  
Torx T8M2.5×11.0 Screw Locations  
C–14  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Screw Listing  
Table C-10  
Torx T8M2.5×9.0 Screw  
Head  
Color  
Qty. Length Thread Width  
mm  
Black  
15  
9.0 mm  
2.5 mm  
5.0 mm  
Where used:  
1 Two screws that secure the switch cover to the notebook  
(documented in Section 5.12)  
2 Four screws that secure the display assembly to the notebook  
(documented in Section 5.18)  
Torx T8M2.5×9.0 Screw Locations  
Maintenance and Service Guide  
C–15  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Screw Listing  
Table C-10  
Torx T8M2.5×9.0 Screw (Continued)  
Head  
Qty. Length Thread Width  
Color  
mm  
Black  
15 9.0 mm 2.5 mm 5.0 mm  
Where used:  
Nine screws that secure the top cover to the notebook  
(documented in Section 5.19)  
Torx T8M2.5×9.0 Screw Locations  
C–16  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Screw Listing  
Table C-11  
Torx T8M2.5×7.0 Screw  
Head  
Color  
Qty. Length Thread Width  
mm  
Black  
1
7.0 mm  
2.5 mm  
5.0 mm  
Where used:  
One screw that secures the fan assembly to the notebook  
(documented in Section 5.15)  
Torx T8M2.5×7.0 Screw Locations  
Maintenance and Service Guide  
C–17  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Screw Listing  
Table C-12  
Phillips M2.0×3.5 Screw  
Head  
Qty. Length Thread Width  
Color  
mm  
Black  
5
3.5 mm 2.5 mm 4.0 mm  
Where used:  
Five screws that secure the top cover to the notebook (three in the MultiBay,  
two in the hard drive bay; documented in Section 5.6)  
Phillips M2.0×3.5 Screw Locations  
C–18  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Screw Listing  
Table C-13  
Torx T8M2.5×5.5 Screw  
Head  
Color  
Qty. Length Thread Width  
mm  
Black  
2
5.5 mm  
2.5 mm  
5.0 mm  
Where used:  
Two screws that secure the top cover to the notebook  
(documented in Section 5.19)  
Torx T8M2.5×5.5 Screw Locations  
Maintenance and Service Guide  
C–19  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Screw Listing  
Table C-14  
Hex M2.5×9.0 Standoffs  
Head  
Qty. Length Thread Width  
Color  
mm  
Silver  
2
9.0 mm 2.5 mm  
Where used:  
Two standoffs that secure the system board to the notebook  
(documented in Section 5.23)  
Hex M2.5×9.0 Standoff Locations  
C–20  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Screw Listing  
Table C-15  
Phillips M3.5×3.0 Screw  
Head  
Color  
Qty. Length Thread Width  
mm  
Black  
1
3.0 mm  
2.0 mm  
3.5 mm  
Where used:  
One screw that secures the security card to the system board  
(documented in Section 5.14)  
Phillips M3.5×3.0 Screw Location  
Maintenance and Service Guide  
C–21  
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Index  
A
see also MultiBay  
AC adapter  
spare part number 3–11  
specifications 6–6  
AC power connector, location  
1–17  
6–8  
battery release latch, location  
1–24  
applications key, location  
1–19  
location 1–17  
Bluetooth cover  
communications board  
audio line-out jack  
location 1–15  
pin assignments A–4  
audio troubleshooting 2–25  
B
base enclosure  
illustrated 3–6  
spare part number 3–7  
battery bay, location 1–24  
battery bezel  
illustrated 3–2, 3–8  
removal 5–7  
battery light, location 1–23  
battery pack  
spare part number 3–7,  
5–17  
bottom components 1–24  
button board  
illustrated 3–4  
removal 5–50  
spare part number 3–5,  
5–50  
illustrated 3–6  
removal 5–5  
Maintenance and Service Guide  
Index–1  
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Index  
S-Video connector A–3  
C
cables, service considerations  
4–2  
connectors, service  
caps lock key, location 1–19  
caps lock light, location 1–20  
carrying case, spare part  
numbers 3–10  
CD-ROM drive  
D
spare part number 3–7, 3–9  
specifications 6–9  
components  
2–7  
bottom 1–24  
front 1–14  
keyboard 1–18  
left-side 1–14  
rear panel 1–16  
right-side 1–16  
top 1–20  
5–3  
problems 2–23  
Computer Setup  
Advanced Menu 2–5  
File Menu 2–3  
overview 2–2  
Security Menu 2–4  
connector pin assignments  
audio line-out jack A–4  
external monitor connector  
A–3  
5–39  
illustrated 3–2, 3–8  
removal 5–42  
display lid switch, location  
1–21  
display release latch, location  
1–15  
DMA specifications 6–11  
microphone jack A–4  
modem jack A–2  
monitor connector A–3  
network jack A–1  
parallel connector A–5  
RJ-11 telephone jack A–2  
RJ-45 network jack A–1  
serial connector A–6  
Index–2  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Index  
docking connector, location  
1–25  
fn key, location 1–19  
drives, preventing damage 4–3  
DVD+RW/R and CD-RW  
Combo Drive  
spare part number 3–7, 3–9  
specifications 6–10  
DVD/CD-RW combo drive  
spare part number 3–7, 3–9  
specifications 6–9  
G
grounding equipment and  
H
hard drive  
illustrated 3–4  
removal 5–8  
DVD-ROM drive,  
specifications 6–10  
specifications 6–5  
hard drive bay, location 1–15,  
hard drive cover, removal 5–8  
E
electrostatic discharge 4–4,  
4–7  
embedded numeric keypad,  
location 1–19  
external monitor connector  
location 1–17  
pin assignments A–3  
F
heat sink  
f1 through f12 function keys,  
location 1–19  
fan assembly  
disassembly 5–33  
illustrated 3–4  
removal 5–31  
spare part number 3–5,  
5–31  
spare part number 3–5,  
I
I/O address specifications  
6–13  
infrared port, location 1–15  
integrated smart card  
removal 5–19  
features 1–11  
feet  
illustrated 3–8  
locations 5–11  
spare part number 3–7,  
3–15, 5–19  
interrupt specifications 6–12  
Maintenance and Service Guide  
Index–3  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Index  
spare part numbers 3–7,  
K
keyboard  
components 1–18  
illustrated 3–2, 3–8  
removal 5–12  
Mini PCI compartment,  
components 3–8  
models 1–2  
illustrated 3–2  
removal 5–21  
spare part numbers 3–3,  
5–21  
troubleshooting 2–28  
keyboard plate  
illustrated 3–2, 3–8  
removal 5–29  
L
LED board  
modem board  
illustrated 3–6  
removal 5–48  
spare part number 3–7,  
3–14, 5–48  
removal 5–24  
left-side components 1–14  
modem, troubleshooting 2–30  
pin assignments A–3  
3–10  
MultiBay battery pack, spare  
part number 3–7, 3–9  
M
mass storage devices, spare  
part numbers 3–9  
memory expansion board  
illustrated 3–4  
removal 5–25  
spare part numbers 3–5,  
5–25  
memory shield  
illustrated 3–2, 3–8  
removal 5–25  
illustrated 3–6  
microphone jack  
location 1–15  
pin assignments A–4  
Mini PCI communications  
board  
spare part numbers 3–9  
MultiBay light, location 1–23  
MultiBay release latch,  
location 1–25  
MultiBay, location 1–15, 1–25  
mute button, location 1–15  
illustrated 3–6  
Index–4  
Maintenance and Service Guide  
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Index  
N
network jack, pin assignments  
A–1  
1–13  
network, troubleshooting 2–30  
nonfunctioning device,  
troubleshooting 2–18, 2–27  
notebook feet  
power, troubleshooting 2–12  
power/Standby light, location  
1–23  
Presentation Mode button,  
illustrated 3–8  
locations 5–11  
notebook specifications 6–1  
num lock key, location 1–19  
num lock light, location 1–20  
numeric keypad, location 1–19  
processor  
removal 5–37  
O
operating system loading,  
troubleshooting 2–19  
optical drive, spare part  
numbers 3–7  
Q
1–21  
P
R
packing precautions 4–4  
parallel connector  
location 1–17  
illustrated 3–2, 3–8  
rear panel components 1–16  
preliminaries 4–1  
replacement  
pin assignments A–5  
password, clearing 1–13  
PC Card eject buttons, location  
1–16  
illustrated 3–8  
preliminaries 4–1  
procedures 5–1  
PC Card slots, location 1–16  
plastic parts 4–2  
right-side components 1–16  
RJ-11 telephone jack  
location 1–16  
pointing device,  
troubleshooting 2–29  
pointing stick buttons, location  
1–23  
pin assignments A–2  
Maintenance and Service Guide  
Index–5  
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Index  
RJ-45 network jack  
location 1–17  
DVD/CD-RWcombodrive  
6–9  
pin assignments A–1  
RTC battery  
DVD-ROM drive 6–10  
hard drive 6–5  
illustrated 3–2, 3–8  
removal 5–46  
I/O addresses 6–13  
interrupts 6–12  
notebook 6–1  
S
stereo speakers, location 1–15  
S-Video connector  
location 1–17  
pin assignments A–3  
switch cover  
Screw Kit, spare part number  
3–10, 3–14  
scroll lock light, location 1–20  
location 1–16  
security cable slot, location  
1–17  
illustrated 3–2  
removal 5–27  
spare part number 3–3,  
5–27  
security module  
removal 5–30  
spare part number 3–10,  
3–14, 5–30  
system board  
illustrated 3–6  
removal 5–52  
spare part numbers 3–7,  
5–52  
serial connector  
location 1–17  
pin assignments A–6  
serial number 3–1, 5–2  
service considerations 4–2  
smart card  
T
removal 5–19  
spare part number 3–7,  
3–15, 5–19  
specifications  
top components 1–20, 1–22  
AC adapter 6–6  
illustrated 3–4  
removal 5–43  
spare part number 3–5,  
5–43  
battery pack 6–6, 6–7, 6–8  
CD-ROM drive 6–9  
display 6–3, 6–4  
DMA 6–11  
DVD+RW/R and CD-RW  
Combo drive 6–10  
TouchPad buttons, location  
1–23  
TouchPad, location 1–23  
Index–6  
Maintenance and Service Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Index  
TPM  
removal 5–30  
U
Universal Serial Bus connector  
spare part number 3–10,  
3–14, 5–30  
transporting precautions 4–4  
troubleshooting  
audio 2–25  
V
Computer Setup 2–2  
2–7  
flowcharts 2–10  
keyboard 2–28  
modem 2–30  
network 2–30  
nonfunctioning device  
2–18, 2–27  
vent, location 1–17, 1–25  
video troubleshooting 2–16  
volume control buttons,  
W
illustrated 3–6  
operating system loading  
2–19  
removal 5–12  
overview 2–1  
spare part numbers 3–7,  
5–12  
wireless on/off button,  
location 1–21  
pointing device 2–29  
port replicator 2–18  
power 2–12  
video 2–16  
wireless on/off light, location  
1–23  
workstation precautions 4–5  
Maintenance and Service Guide  
Index–7  
Download from Www.Somanuals.com. All Manuals Search And Download.  

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