Intel Computer Hardware AI5VG User Manual

AI5VG  
Pentium VP3 Baby AT Motherboard  
Users Manual  
Version 2.0  
Contents  
Contents  
Chapter 1 Introduction.................................................... 1  
Chapter 2 Specifications.................................................. 2  
Chapter 3 Hardware Description ................................... 4  
3.1 Processor and CPU Voltage ..............................................6  
3.2 L2 Cache Memory.............................................................6  
3.3 Main Memory....................................................................6  
3.4 BIOS ..................................................................................8  
3.5 Onboard PCI EIDE............................................................9  
3.6 Onboard Multi-I/O.............................................................9  
3.7 Onboard CPU Temperature Sensor...................................9  
3.8 I/O Port Address Map......................................................10  
3.9 DMA Channels................................................................10  
3.10 Interrupt Request Lines (IRQ).......................................11  
3.11 Accelerated Graphics Port (AGP) Slot..........................11  
Chapter 4 Hardware Settings........................................ 12  
4.1 SW1(1-8): CPU Frequency Selector ...............................14  
4.2 SW2(1-4): CPU Voltage Selector ...................................16  
4.3 JP5: Clear CMOS Selection ............................................18  
Chapter 5 Installation.................................................... 19  
5.1 I/O Connectors.................................................................21  
5.2 J3: AT Power Supply Connector.....................................21  
5.3 J2: ATX Power Supply Connector..................................22  
5.4 J1, J4: AT Keyboard and PS/2 Mouse Connectors .........22  
5.5 J7, J6: Serial Ports ...........................................................23  
5.6 J8: Floppy Drive Connector ............................................23  
5.7 J9, J11: EIDE Connectors................................................24  
5.8 J10: Parallel Port Connector............................................25  
5.9 J15: IrDA Connector .......................................................25  
5.10 J5: USB Connector........................................................25  
5.11 J13 Wake on LAN Connector .......................................26  
5.12 J14: CPU Fan Power Connector....................................26  
5.13 J20 Front Bezel Connector............................................26  
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i
Contents  
Chapter 6 BIOS Configuration..................................... 29  
6.1 BIOS Introduction ...........................................................32  
6.2 BIOS Setup......................................................................32  
6.3 Standard CMOS Setup.....................................................34  
6.4 BIOS Features Setup .......................................................37  
6.5 Chipset Features Setup ....................................................40  
6.6 Power Management Setup...............................................42  
6.7 PNP/PCI Configuration ...................................................45  
6.8 Load BIOS Defaults ........................................................48  
6.9 Load Setup Defaults ........................................................48  
6.10 Integrated Peripherals....................................................49  
6.11 Supervisor / User Password...........................................51  
6.12 IDE HDD Auto Detection .............................................52  
6.13 HDD Low Level Format................................................52  
6.14 Save & Exit Setup..........................................................53  
6.15 Exit Without Saving ......................................................53  
ii  
AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
Chapter 1 Introduction  
Chapter 1 Introduction  
This manual is designed to give you information on the AI5VG  
Motherboard. It is divided into the following six sections:  
Introduction  
Specifications  
Hardware Description  
Hardware Settings  
Installation  
BIOS Configuration  
Checklist  
Please check that your package is complete and contains the items below.  
If you discover damaged or missing items, please contact your dealer.  
The AI5VG Motherboard  
This user’s manual  
1 IDE ribbon cable  
1 floppy ribbon cable  
2 serial ribbon cables*  
1 parallel ribbon cable  
1 PS/2 cable  
1 diskette containing Bus Master IDE drivers and and flash  
utility  
1 diskette containing VxD drivers  
* Use the two serial ribbon cables provided to avoid compatibility  
problems.  
AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
1
Chapter 2 Specifications  
Chapter 2 Specifications  
Based on VIA’s VP3AT chipset, the AI5VG is a Baby AT Pentium  
motherboard that supports all the features to make a Microsoft PC’97  
compliant PCI/ISA system. This high performance model comes with  
an Accelerated Graphics Port (AGP) slot, power management  
functionality that is compliant with ACPI (Advanced Configuration and  
Power Interface) and legacy APM requirements. In addition to standard  
PIO and DMA mode operation, the AI5VG features Ultra DMA/33 for  
improved disk I/O throughput. The main features of this motherboard  
are listed as follows:  
Main Processor  
Intel Pentium 90/100/120/133/150/166/200  
Intel Pentium MMX (P55C) 90/100/120/133/150/166/200/233  
Cyrix 6x86/6x86L P150+/P166+/P200+  
Cyrix 6x86MX PR166/PR200/PR233/PR266  
AMD K5 PR100/PR133/PR166  
AMD K6 166/200/233  
L2 Cache  
512KB Pipelined Burst Synchronous SRAM onboard  
Main Memory  
Four 72-pin SIMM sockets and two 168-pin DIMM sockets  
Memory Type  
SIMMs: FPM (Fast Page Mode) or EDO (Extended Data Out)  
SIMM Size: 4MB 8MB 16MB 32MB 64MB  
DIMMs: EDO DRAM or SDRAM (Synchronous DRAM)  
DIMM Size: 8MB 16MB 32MB 64MB 128MB  
Chipset  
VIA’s VP3AT chipset with built-in PCI EIDE  
Onboard I/O  
Winbond W83877 for two serial, one parallel, one floppy drive  
interface and IrDA support  
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AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
Chapter 2 Specifications  
Onboard Bus Mastering EIDE  
Two EIDE interfaces for up to four devices, support PIO Mode 3/4  
or Ultra DMA/33 IDE Hard Disk and ATAPI CD-ROM.  
BIOS  
Licensed BIOS with additional features:  
FLASH EEPROM (128KB) for BIOS update  
ISA Plug and Play (PnP) extension  
Power management  
CPU Temperature Sensor  
The AD22105 IC on the motherboard is a temperature sensor for the  
CPU. When the CPU temperature exceeds threshold value, the CPU  
slows down automatically to allow it to cool down to a safe level.  
Windows 95 Shut-Down  
This allows the PC to power off via Windows 95 operating system.  
(This feature requires ATX power supply.)  
AGP Support (Accelerated Graphics Port)  
The AI5VG motherboard comes with an AGP slot for an AGP VGA  
card that supports 133MHz 2X mode for AD and SBA signaling.  
PC97 Compliance  
The AI5VG implements BIOS and hardware designs that meet  
PC97 standards and is fully compatible with all Windows operating  
systems.  
Expansion Slots  
Four 32-bit PCI slots  
Two 16-bit ISA slots  
One AGP slot  
Form Factor  
Baby AT, 9”x8.6” (23cm x 22cm)  
AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
3
Chapter 3 Hardware Description  
Chapter 3 Hardware Description  
This chapter briefly describes each of the major features of the AI5VG  
motherboard. The layout of the board is shown in Figure 1 which shows  
the locations of the key components. The topics covered in this chapter  
are as follows:  
3.1 Processor and CPU Voltage.......................................................6  
3.2 L2 Cache Memory .....................................................................6  
3.3 Main Memory............................................................................6  
3.4 BIOS..........................................................................................8  
3.5 Onboard PCI EIDE....................................................................9  
3.6 Onboard Multi-I/O.....................................................................9  
3.7 Onboard CPU Temperature Sensor ...........................................9  
3.8 I/O Port Address Map..............................................................10  
3.9 DMA Channels ........................................................................10  
3.10 Interrupt Request Lines (IRQ) ...............................................11  
3.11 Accelerated Graphics Port (AGP) Slot ..................................11  
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AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
Chapter 3 Hardware Description  
Figure 1: Layout of the AI5VG Motherboard  
AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
5
Chapter 3 Hardware Description  
3.1 Processor and CPU Voltage  
The AI5VG is designed to take a Pentium Processor with a bus speed of  
60 and 66 MHz. The internal clock of the CPU can be multiples of 1.5, 2,  
2.5, 3, 3.5, 4 and 4.5 of the bus clock, the CPU frequency can be 90 to  
300MHz.  
The onboard CPU voltage regulator provides support for CPUs Vcore  
which require voltage other than 3.3V such as 2.8V, and/or power  
consumption higher than 10 watts.  
3.2 L2 Cache Memory  
The AI5VG supports 512KB P.B. (Pipelined Burst) Synchronous Cache.  
The P.B. Synchronous Cache boosts the system’s performance, 10%  
higher than regular Asynchronous Cache.  
3.3 Main Memory  
The AI5VG motherboard supports four 72-pin SIMMs and two 168-pin  
DIMMs (Dual In-line Memory Module) sockets. The DRAMs for the  
SIMM sockets can be 4MB, 8MB, 16MB, 32MB, and 64MB in EDO and  
FPM types. DIMM modules can be 8MB, 16MB, 32MB, 64MB and  
128MB in EDO DRAM or SDRAM type.  
The following should be noted when populating the SIMM/DIMM  
sockets:  
1. SIMM1/SIMM2, SIMM3/SIMM4 or DIMM1, DIMM2 bank can be  
populated first.  
2. Each bank**should consist of the same size SIMMs.  
3. Each bank should consist of the same type SIMMs. For example,  
SIMM1 and SIMM2 are both be EDO or Page Mode.  
** Each bank consists of two SIMM slots or one DIMM slot. For  
example, SIMM 1 and SIMM 2 are considered as one bank and  
DIMM 1 as another one.  
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AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
Chapter 3 Hardware Description  
(1) 72-pin SIMM (5V)  
EDO DRAM  
Bank0  
Bank1  
Total Memory  
(SIMM1, SIMM2) (SIMM3, SIMM4)  
-----  
-----  
-----  
-----  
8MB  
16MB  
32MB  
64MB  
128MB  
16MB  
24MB  
40MB  
72MB  
136MB  
32MB  
48MB  
80MB  
144MB  
64MB  
96MB  
160MB  
128MB  
192MB  
256MB  
4MB×2  
8MB×2  
16MB×2  
32MB×2  
64MB×2  
4MB×2  
-----  
4MB×2  
4MB×2  
4MB×2  
4MB×2  
4MB×2  
8MB×2  
8MB×2  
8MB×2  
8MB×2  
16MB×2  
16MB×2  
16MB×2  
32MB×2  
32MB×2  
64MB×2  
8MB×2  
16MB×2  
32MB×2  
64MB×2  
8MB×2  
16MB×2  
32MB×2  
64MB×2  
16MB×2  
32MB×2  
64MB×2  
32MB×2  
64MB×2  
64MB×2  
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Chapter 3 Hardware Description  
(2) 168-pin DIMM (3.3V)  
SDRAM or EDO DRAM  
Bank0 (DIMM2) Bank1 (DIMM1) Total Memory  
8MB  
16MB  
32MB  
64MB  
128MB  
8MB  
16MB  
32MB  
64MB  
128MB  
16MB  
32MB  
64MB  
128MB  
32MB  
64MB  
128MB  
64MB  
128MB  
128MB  
-----  
-----  
-----  
-----  
-----  
8MB  
16MB  
32MB  
64MB  
128MB  
16MB  
24MB  
40MB  
72MB  
136MB  
32MB  
48MB  
80MB  
144MB  
64MB  
96MB  
160MB  
128MB  
192MB  
256MB  
8MB  
8MB  
8MB  
8MB  
8MB  
16MB  
16MB  
16MB  
16MB  
32MB  
32MB  
32MB  
64MB  
64MB  
128MB  
3.4 BIOS  
The BIOS on the AI5VG motherboard provides the standard BIOS  
functions plus the following additional features:  
1. DMI (Desktop Management Interface)  
The motherboard supports DMI to enable computer system management  
in an enterprise.  
2. ISA Plug and Play (PnP) Extension  
Unlike PCI cards which are plug and play, ISA cards require setting  
jumpers to resolve hardware conflicts. To make a computer system PnP,  
an ISA PnP standard is established and supported by new OSes, such as  
Windows 95. Under Windows 95, the motherboard BIOS must have ISA  
PnP extension to support the new ISA PnP cards.  
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AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
Chapter 3 Hardware Description  
3. Power Management  
The power management feature provides power savings by slowing down  
the CPU clock, turning off the monitor screen and stopping the HDD  
spindle motor.  
3.5 Onboard PCI EIDE  
The PCI EIDE controller is part of the VP3AT chipset. It supports PIO  
mode 3/4 and bus mastering . The peak transfer rate of PIO mode 3/4 can  
be as high as 17MB/sec. Using HDDs that support bus mastering, the  
peak transfer rate can reach 22MB/sec. There are two IDE connectors,  
primary IDE and secondary IDE. With two devices per connector, up to  
four IDE drives are supported. The VP3AT also supports Ultra  
DMA/33, a new “synchronous DMA” protocol for faster data transfers.  
3.6 Onboard Multi-I/O  
The onboard multi-I/O chip, Winbond W83877, supports two 16550  
UART-compatible serial ports, one high speed EPP/ECP parallel port  
and one floppy controller. The floppy controller supports 2.88MB  
format. The I/O port addresses of the serial and parallel ports are  
programmable via BIOS set-up.  
3.7 Onboard CPU Temperature Sensor  
The AD22105 IC on the motherboard is a temperature sensor for the  
CPU. When the CPU temperature exceeds threshold value, the CPU  
slows down automatically to allow it to cool down to a safe level.  
AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
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Chapter 3 Hardware Description  
3.8 I/O Port Address Map  
Each peripheral device in the system is assigned a set of I/O port  
addresses which also becomes the identity of the device. There are a total  
of 1K port address space available. The following table lists the I/O port  
addresses used on the motherboard.  
Address  
Device Description  
DMA Controller #1  
Interrupt Controller #1  
Timer  
Keyboard Controller  
Real Time Clock, NMI  
DMA Page Register  
Interrupt Controller #2  
DMA Controller #2  
Clear Math Coprocessor Busy Signal  
Reset Math Coprocessor  
IDE Interface  
Parallel Port #2 (LPT2)  
Serial Port #2 (COM2)  
Graphics adapter Controller  
Parallel Port #1(LPT1)  
Network Ports  
000h - 01Fh  
020h - 03Fh  
040h - 05Fh  
060h - 06Fh  
070h - 07Fh  
080h - 09Fh  
0A0h - 0BFh  
0C0h - 0DFh  
0F0h  
0F1h  
1F0h - 1F7h  
278 - 27F  
2F8h - 2FFh  
2B0 - 2DF  
378h - 3FFh  
360 - 36F  
3B0 - 3BF  
3C0 - 3CF  
3D0 - 3DF  
3F0h - 3F7h  
3F8h - 3FFh  
Monochrome & Printer adapter  
EGA adapter  
CGA adapter  
Floppy Disk Controller  
Serial Port #1 (COM1)  
3.9 DMA Channels  
There are seven DMA Channels available on the motherboard. Only  
DMA2 is used by the floppy controller. In the case that ECP mode on the  
parallel port is used, DMA1 or DMA3 will be used.  
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AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
Chapter 3 Hardware Description  
3.10 Interrupt Request Lines (IRQ)  
There are a total of 15 IRQ lines available on the motherboard. Peripheral  
devices use interrupt request lines to notify the CPU for the service  
required. The following table shows the IRQ used by the devices on the  
motherboard.  
Level  
IRQ0  
IRQ1  
IRQ2  
IRQ3  
IRQ4  
IRQ5  
IRQ6  
IRQ7  
IRQ8  
IRQ9  
IRQ10  
IRQ11  
IRQ12  
IRQ13  
IRQ14  
IRQ15  
Function  
System Timer Output  
Keyboard  
Interrupt Cascade  
Serial Port #2  
Serial Port #1  
Parallel Port #2  
Floppy Disk Controller  
Parallel Port #1  
Real Time Clock  
Software Redirected to Int 0Ah  
Reserved  
Reserved  
Reserved  
80287  
Primary IDE  
Secondary IDE  
3.11 Accelerated Graphics Port (AGP) Slot  
The AI5VG motherboard comes with an AGP slot for an AGP VGA card  
that supports 133MHz 2X mode for AD and SBA signaling to provide  
high-performance 3D graphic display.  
AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
11  
Chapter 4 Hardware Settings  
Chapter 4 Hardware Settings  
The following sections describe the necessary procedures and proper  
jumper settings to configure the AI5VG motherboard.  
4.1 SW1(1-8): CPU Frequency Selector .........................................14  
4.2 SW2(1-4): CPU Voltage Selector .............................................16  
4.3 JP5: Clear CMOS Selection ......................................................18  
For the locations of the jumpers, refer to Figure 2 on the following page.  
The following examples show the conventions used in this chapter  
Jumper Open  
Jumper Closed  
Switch 1 and switch 2 are set to OFF.  
Switch 3 and switch 4 are set to ON.  
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AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
Chapter 4 Hardware Settings  
Figure 2: Jumper Locations of the AI5VG  
AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
13  
Chapter 4 Hardware Settings  
4.1 SW1(1-8): CPU Frequency Selector  
For Intel Pentium CPU  
SW1  
Bus Clock Mutiplier CPU FREQ.  
60MHz  
66MHz  
60MHz  
66MHz  
60MHz  
66MHz  
66MHz  
66MHz  
1.5x  
1.5x  
2x  
P54C-90  
P54C-100  
P54C-120  
P54C-133  
P54C-150  
on off off off off off off off  
off off off off off off off off  
on off off off on off off off  
off off off off on off off off  
on off off off on on off off  
off off off off on on off off  
off off off off off on off off  
off off off off off off off off  
2x  
2.5x  
2.5x  
3x  
P54C/P55C-16  
6
P54C/P55C-20  
0
3.5x  
P55C-233  
*P55C = Pentium with MMX technology  
NOTE: SW1(4) and SW1(8) are inconsequential. They could be set to  
either ON or OFF.  
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AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
Chapter 4 Hardware Settings  
For Cyrix 6x86, 6x86L CPU  
SW1  
Bus Clock Mutiplier CPU FREQ.  
P150+  
(120MHz)  
60MHz  
66MHz  
2x  
2x  
on off off off on off off off  
P166+  
(133MHz)  
off off off off on off off off  
For Cyrix 6x86MX CPU  
SW1  
Bus Clock Mutiplier CPU FREQ.  
PR200  
(166MHz)  
66MHz  
66MHz  
66MHz  
2.5x  
3x  
off off off off on on off off  
PR233  
(200MHz)  
off off off off off on off  
PR266  
(233MHz)  
3.5x  
off off off off off off off  
For AMD K5, K6 CPU  
SW1  
Bus Clock Mutiplier CPU FREQ.  
60MHz  
66MHz  
66MHz  
1.5x  
1.5x  
2x  
PR90  
PR100  
PR133  
on off off off off off off off  
off off off off off off off off  
off off off off on off off off  
AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
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Chapter 4 Hardware Settings  
SW1  
Bus Clock Mutiplier CPU FREQ.  
PR166 /  
K6-166  
66MHz  
66MHz  
66MHz  
2.5x  
3x  
off off off off on on off off  
off off off off off on off off  
off off off off off off off off  
K6-200  
3.5x  
K6-233  
4.2 SW2(1-4): CPU Voltage Selector  
For Single Voltage CPU: Intel P54C, Cyrix 6x86, AMD K5, C6  
SW2  
VIO  
VCORE  
3.5V  
3.5V  
on on on on  
For Dual Voltage CPU:  
Intel P55C, Cyrix 6x86L/MX, AMD K6  
SW2  
VIO  
VCORE  
CPU  
3.3V  
3.5V  
on on on on  
off on on on  
on off on on  
3.3V  
3.3V  
3.4V  
3.3V  
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AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
Chapter 4 Hardware Settings  
For Dual Voltage CPU:  
Intel P55C, Cyrix 6x86L/MX, AMD K6  
SW2  
VIO  
VCORE  
CPU  
K6-233  
(0.35µ)  
3.3V  
3.2V  
off off on on  
on on off on  
off on off on  
on off off on  
off off off on  
on on on off  
off on on off  
on off on off  
off off on off  
on on off off  
3.3V  
3.3V  
3.3V  
3.3V  
3.3V  
3.3V  
3.3V  
3.3V  
3.3V  
3.1V  
3.0V  
2.9V  
2.8V  
2.7V  
2.6V  
2.5V  
2.4V  
2.3V  
K6-166/200  
6x86MX  
P55C  
6x86L  
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Chapter 4 Hardware Settings  
For Dual Voltage CPU:  
Intel P55C, Cyrix 6x86L/MX, AMD K6  
SW2  
VIO  
VCORE  
CPU  
K6-233  
(0.25µ)  
3.3V  
2.2V  
off on off off  
K6-233  
(0.25µ)  
3.3V  
3.3V  
2.1V  
2.0V  
on off off off  
off off off off  
4.3 JP5: Clear CMOS Selection  
Use JP5, a 3-pin header, to clear the contents of the CMOS RAM.  
Do not clear the CMOS RAM unless it is absolutely necessary. You  
will lose your password, etc.  
JP5  
Function  
JP5  
Function  
Normal  
Clear CMOS  
1
2 3  
1
2
3
NOTE: If you are using an ATX power supply, the ATX-power  
connector should be disconnected from the motherboard to  
be able to clear CMOS.  
.
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AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
Chapter 5 Installation  
Chapter 5 Installation  
This chapter describes the connectors and interfaces that the AI5VG  
provides for creating a working system. Refer to Figure 3 for the location  
of the connectors.  
The following items are covered in this chapter:  
5.1 I/O Connectors..........................................................................21  
5.2 J3: AT Power Supply Connector...............................................21  
5.3 J2: ATX Power Supply Connector............................................22  
5.4 J1, J4: AT Keyboard and PS/2 Mouse Connectors ...................22  
5.5 J7, J6: Serial Ports.....................................................................23  
5.6 J8: Floppy Drive Connector......................................................23  
5.7 J9, J11: EIDE Connectors.........................................................24  
5.8 J10: Parallel Port Connector .....................................................25  
5.9 J15: IrDA Connector.................................................................25  
5.10 J5: USB Connector..................................................................25  
5.11 J13 Wake on LAN Connector.................................................26  
5.12 J14: CPU Fan Power Connector..............................................26  
5.13 J20 Front Bezel Connector......................................................26  
AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
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Chapter 5 Installation  
Figure 3: Connector Location on the AI5VG  
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AI5VG Pentium VP3 Baby AT Motherboard User’s Manual  
Chapter 5 Installation  
5.1 I/O Connectors  
The I/O connectors connect the AI5VG to the most common peripherals.  
To attach cables to these connectors, carefully align Pin 1 of the cables to  
that of the connectors. Refer to Figure 4 for the location and orientation  
of the connectors.  
Figure 4: Orientation of the I/O Connector  
5.2 J3: AT Power Supply Connector  
When using an AT compatible power supply, plug both of the power  
supply connectors into J3. Make sure the power supply connectors are  
connected in the right orientation. The power supply connectors are  
connected in the right orientation if the black wires of each power cable  
are ADJACENT to each other. That is, black wires of each connector  
should be aligned in the center of the J3 power supply connector.  
J3 Pin #  
Description  
Wire Color  
1
Power Good  
+5V  
Orange  
Θ
2
Red  
Θ
3
+12V  
Yellow  
Blue  
4
-12V  
5
Ground  
Ground  
Ground  
Ground  
-5V  
Black  
Black  
Black  
Black  
White  
Red  
6
7
8
9
10  
11  
12  
+5V  
+5V  
Red  
+5V  
Red  
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Chapter 5 Installation  
5.3 J2: ATX Power Supply Connector  
J2 is a 20-pin ATX power supply connector. Refer to the following table  
for the pin out assignments.  
11  
1
Signal Name  
3.3V  
Pin # Pin #  
Signal Name  
3.3V  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
1
2
3
4
5
6
7
8
9
-12V  
3.3V  
Ground  
+5V  
Ground  
+5V  
Ground  
Power good  
5VSB  
Ground  
PS-ON  
Ground  
Ground  
Ground  
-5V  
+5V  
+5V  
20  
10  
10  
+12V  
5.4 J1, J4: AT Keyboard and PS/2 Mouse Connectors  
J1: AT Keyboard Connector  
Pin #  
Signal Name  
Keyboard clock  
Keyboard data  
N.C.  
1
2
3
4
5
GND  
5V  
J4: PS/2 Mouse Connector  
1
Pin # Signal Name  
1
2
3
4
5
Mouse data  
N.C.  
GND  
5V  
Mouse Clock  
5
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Chapter 5 Installation  
5.5 J7, J6: Serial Ports  
The onboard serial ports of the AI5VG are 10 pin-header connectors. J7  
is COM1 and J6 is COM2. The following table shows the pin out of the  
these connectors.  
Pin #  
1
2
3
4
Signal Name  
DCD, Data carrier detect  
RXD, Receive data  
TXD, Transmit data  
DTR, Data terminal ready  
GND, ground  
5
6
7
8
9
DSR, Data set ready  
RTS, Request to send  
CTS, Clear to send  
RI, Ring indicator  
Not Used  
10  
5.6 J8: Floppy Drive Connector  
J8 of the AI5VG is a 34-pin header and will support up to 2.88MB floppy  
drives.  
Signal Name Pin # Pin #  
Signal Name  
RM/LC  
No connect  
No connect  
Index  
Motor enable 0  
Drive select 1  
Drive select 0  
Motor enable 1  
Direction  
Ground  
Ground  
Ground  
Ground  
Ground  
Ground  
Ground  
Ground  
Ground  
Ground  
Ground  
Ground  
Ground  
Ground  
Ground  
Ground  
Ground  
1
3
5
7
2
4
6
8
9
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
Step  
Write data  
Write gate  
Track 00  
Write protect  
Read data  
Side 1 select  
Diskette change  
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Chapter 5 Installation  
5.7 J9, J11: EIDE Connectors  
J9: Primary IDE Connector  
Signal Name  
Reset IDE  
Host data 7  
Host data 6  
Host data 5  
Host data 4  
Host data 3  
Host data 2  
Host data 1  
Host data 0  
Ground  
Pin #  
1
Pin #  
2
Signal Name  
Ground  
3
4
Host data 8  
Host data 9  
Host data 10  
Host data 11  
Host data 12  
Host data 13  
Host data 14  
Host data 15  
Key  
5
6
8
7
9
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
38  
40  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
35  
37  
39  
DRQ0  
Ground  
Host IOW  
Host IOR  
IOCHRDY  
DACK0  
Ground  
Ground  
Host ALE  
Ground  
IRQ14  
No connect  
No connect  
Address 2  
Chip select 1  
Ground  
Address 1  
Address 0  
Chip select 0  
Activity  
J11: Secondary IDE Connector  
Signal Name  
Reset IDE  
Host data 7  
Host data 6  
Host data 5  
Host data 4  
Host data 3  
Host data 2  
Host data 1  
Host data 0  
Ground  
Pin #  
1
3
5
7
Pin #  
2
4
6
8
Signal Name  
Ground  
Host data 8  
Host data 9  
Host data 10  
Host data 11  
Host data 12  
Host data 13  
Host data 14  
Host data 15  
Key  
Ground  
Ground  
Ground  
Host ALE  
Ground  
9
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
38  
40  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
35  
37  
39  
DRQ0  
Host IOW  
Host IOR  
IOCHRDY  
DACK1  
MIRQ0  
No connect  
No connect  
Address 2  
Chip select 1  
Ground  
Address 1  
Address 0  
Chip select 0  
Activity  
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5.8 J10: Parallel Port Connector  
The following table describes the pin out assignments of this connector.  
Signal Name  
Line printer strobe  
PD0, parallel data 0  
PD1, parallel data 1  
PD2, parallel data 2  
PD3, parallel data 3  
PD4, parallel data 4  
PD5, parallel data 5  
PD6, parallel data 6  
PD7, parallel data 7  
ACK, acknowledge  
Busy  
Pin # Pin #  
Signal Name  
AutoFeed  
Error  
Initialize  
Select  
1
2
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
N/A  
3
4
5
6
Ground  
Ground  
Ground  
Ground  
Ground  
Ground  
Ground  
Ground  
N/A  
7
8
9
10  
11  
12  
13  
Paper empty  
Select  
5.9 J15: IrDA Connector  
This connector is used for an IrDA connector that supports infrared  
wireless communication with IrDA devices.  
Pin #  
Signal Name  
+5V  
No connect  
Ir RX  
+5V IRRX IRTX  
N.C. GND  
1
2
3
4
5
Ground  
Ir TX  
5.10 J5: USB Connector  
J5is the USB connector on AI5VG. The following table shows the pin out  
assignments of these connectors.  
Pin #  
Signal Name  
Vcc  
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
USB-  
USB+  
Ground  
USB  
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Chapter 5 Installation  
5.11 J13 Wake on LAN Connector  
J13is a 3-pin header for Wake on LAN function on the motherboard.  
Pin # Signal Name  
1
2
3
5VSB  
Ground  
Wake on LAN  
1
2
3
5.12 J14: CPU Fan Power Connector  
J14 is a 3-pin header for the CPU fan power connector. The fan must be a  
12V fan.  
Pin # Signal Name  
1
2
3
Rotation  
+12V  
Ground  
1
2
3
5.13 J20 Front Bezel Connector  
The front bezel of the case has a control panel which provides light  
indication of the computer activities and switches to change the computer  
status. J20 is a 20-pin header that provides interfaces for the following  
functions.  
Hard Disk Drive LED  
Reset Switch  
Turbo LED Connector  
ATX Power On Switch  
Not Defined  
Power LED and Keylock  
Speaker  
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Speaker: Pins 1 - 4  
This connector provides an interface to a speaker for audio  
tone generation. An 8-ohm speaker is recommended.  
J20 Pin #  
Signal Name  
Speaker out  
No connect  
Ground  
1
2
3
4
+5V  
Power LED and Keylock: Pins 11 - 15  
The power LED indicates the status of the main power  
switch. The keylock switch, when closed, will disable the  
keyboard function.  
J20 Pin #  
Signal Name  
Power LED  
No connect  
Ground  
11  
12  
13  
14  
15  
Keylock  
Ground  
ATX Power ON Switch: Pins 7 and 17  
This 2-pin connector is an “ATX Power Supply On/Off  
Switch” on the motherboard that connects to the power  
switch on the case. When pressed for more than 4 seconds,  
the power switch will force the motherboard to power off.  
When pressed for less than 4 seconds, it will force the  
motherboard to enter the Suspend Mode (depending on  
BIOS presettings).  
Turbo LED Connector: Pins 8 and 18  
There is no turbo/deturbo function on the motherboard. The  
Turbo LED on the control panel will always be On when  
attached to this connector.  
J20 Pin #  
Signal Name  
5V  
8
18  
Ground  
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Reset Switch: Pins 9 and 19  
The reset switch allows the user to reset the system without  
turning the main power switch Off and then On. Orientation  
is not required when making a connection to this header.  
Hard Disk Drive LED Connector: Pins 10 and 20  
This connector connects to the hard drive activity LED on  
control panel. This LED will flash when the HDD is being  
accessed.  
J20 Pin #  
Signal Name  
Ground  
5V  
10  
20  
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Chapter 6 BIOS Configuration  
This chapter describes the different settings available in the Award BIOS  
that comes with the AI5VG motherboard. The topics covered in this  
chapter are as follows:  
6.1 BIOS Introduction.....................................................................32  
6.2 BIOS Setup ...............................................................................32  
6.3 Standard CMOS Setup..............................................................34  
Date  
Time  
Primary HDDs / Secondary HDDs  
Drive A / Drive B  
Floppy 3 Mode Support  
Video  
Halt On  
6.4 BIOS Features Setup.................................................................37  
Virus Warning  
CPU Internal Cache / External Cache  
Quick Power On Self Test  
Boot Sequence  
Swap Floppy Drive  
Boot Up Floppy Seek  
Boot Up NumLock Status  
Boot Up System Speed  
Gate A20 Option  
Memory Parity/ECC Check  
Typematic Rate Setting  
Typematic Rate (Chars/Sec)  
Typematic Delay (Msec)  
Security Option  
PCI/VGA Palette Snoop  
OS Select for DRAM > 64MB  
Video BIOS Shadow  
C8000 - CBFFF Shadow/DC000 - DFFFF Shadow  
6.5 Chipset Features Setup..............................................................40  
Bank DRAM Timing  
DRAM Read Pipeline  
Sustained 3T Write  
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Cache Rd+CPU Wt Pipeline  
Read Around Write  
Cache Timing  
Video BIOS Cacheable  
System BIOS Cacheable  
Memory Hole at 15MB Addr.  
AGP  
Aperture Size  
OnChip USB  
6.6 Power Management Setup.........................................................42  
Power Management  
PM Control by APM  
Video Off Method  
Modem Use IRQ  
Soft-Off by PWRBTN  
HDD Power Down  
Doze Mode  
Suspend Mode  
PM Events  
6.7 PNP/PCI Configuration  
PNP OS Installed  
Resources Controlled by  
Reset Configuration Data  
IRQ3/4/5/7/9/10/11/12/14/15, DMA0/1/3/5/6/7 assigned to  
CPU to PCI Write Buffer  
PCI Dynamic Bursting  
PCI Master 0 WS Write  
PCI Delay Transaction  
PCI Master Read Prefetch  
PCI#2 Access #1 Retry  
PCI Master 1 WS Write  
PCI Master 1 WS Read  
PCI IRQ Activated by  
PCI IDE IRQ Map To  
6.8 Load BIOS Defaults ..................................................................48  
6.9 Load Setup Defaults ..................................................................48  
6.10 Integrated Peripherals..............................................................49  
OnChip Primary/Secondary PCI IDE  
IDE Prefetch Mode  
IDE HDD Block Mode  
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IDE Primary/Secondary Master/Slave PIO  
IDE Primary/Secondary Master/Slave UDMA  
Onboard FDD Controller  
Onboard Serial/Parallel Port  
UART 2 Mode  
Onboard Parallel Mode  
6.11 Supervisor / User Password.....................................................51  
6.12 IDE HDD Auto Detection.......................................................52  
6.13 HDD Low Level Format .........................................................52  
6.14 Save & Exit Setup...................................................................53  
6.15 Exit Without Saving................................................................53  
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Chapter 7 LANDesk User Guide  
6.1 BIOS Introduction  
The Award BIOS (Basic Input/Output System) installed in your  
computer system’s ROM supports Intel/Cyrix/AMD processors in a  
standard IBM-AT compatible I/O system. The BIOS provides critical  
low-level support for standard devices such as disk drives, serial and  
parallel ports. It also adds virus and password protection as well as  
special support for detailed fine-tuning of the chipset controlling the  
entire system.  
6.2 BIOS Setup  
The Award BIOS provides a Setup utility program for specifying the  
system configurations and settings. The BIOS ROM of the system stores  
the Setup utility. When you turn on the computer, the Award BIOS is  
immediately activated. Pressing the <Del> key immediately allows you  
to enter the Setup utility. If you are a little bit late pressing the <Del> key,  
POST(Power On Self Test) will continue with its test routines, thus  
preventing you from invoking the Setup. If you still wish to enter Setup,  
restart the system by pressing the ”Reset” button or simultaneously  
pressing the <Ctrl>, <Alt> and <Delete> keys. You can also restart by  
turning the system Off and back On again. The following message will  
appear on the screen:  
Press <DEL> to Enter Setup  
In general, you press the arrow keys to highlight items, <Enter> to select,  
the <PgUp> and <PgDn> keys to change entries, <F1> for help and  
<Esc> to quit.  
When you enter the Setup utility, the Main Menu screen will appear on  
the screen. The Main Menu allows you to select from various setup  
functions and exit choices.  
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ROM PCI/ISA BIOS  
CMOS SETUP UTILITY  
AWARD SOFTWARE, INC.  
INTEGRATED PERIPHERALS  
STANDARD CMOS SETUP  
BIOS FEATURES SETUP  
CHIPSET FEATURES SETUP  
POWER MANAGEMENT SETUP  
PNP/PCI CONFIGURATION  
LOAD BIOS DEFAULTS  
LOAD SETUP DEFAULTS  
ESC : Quit  
SUPERVISOR PASSWORD  
USER PASSWORD  
IDE HDD AUTO DETECTION  
HDD LOW LEVEL FORMAT  
SAVE & EXIT SETUP  
EXIT WITHOUT SAVING  
Ç È Æ Å : Select Item  
(Shift) F2 : Change Color  
F10 : Save & Exit Setup  
Time, Date, Hard Disk Type  
The section below the setup items of the Main Menu displays the control  
keys for this menu. Another section at the bottom of the Main Menu just  
below the control keys section displays information on the currently  
highlighted item in the list.  
NOTE: After making and saving system changes with Setup, you find  
that your computer cannot boot, the Award BIOS supports an  
override to the CMOS settings that resets your system to its  
default.  
We strongly recommend that you avoid making any changes to  
the chipset defaults. These defaults have been carefully chosen  
by both Award and your system manufacturer to provide the  
absolute maximum performance and reliability.  
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6.3 Standard CMOS Setup  
Standard CMOS Setupchoice allows you to record some basic  
hardware configurations in your computer system and set the system  
clock and error handling. If the motherboard is already installed in a  
working system, you will not need to select this option. You will need to  
run the Standard CMOS option, however, if you change your system  
hardware configurations, the onboard battery fails, or the configuration  
stored in the CMOS memory was lost or damaged.  
ROM PCI/ISA BIOS  
STANDARD CMOS SETUP  
AWARD SOFTWARE, INC.  
Date (mm:dd:yy) : Mon, Aug 19 1996  
Time (hh:mm:ss) :  
00 : 00 : 00  
HARD DISKS  
TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR  
MODE  
Primary Master  
Primary Slave  
Auto  
None  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Auto  
-----  
Secondary Master  
Secondary Slave  
None  
None  
-----  
-----  
Drive A  
: 1.44M, 3.5in  
: None  
Base Memory  
:
:
:
640K  
Drive B  
Extended Memory  
Other Memory  
15360K  
Floppy 3 Mode Support  
Video  
: Disabled  
: EGA / VGA  
: All Errors  
384K  
Halt On  
Total Memory  
:
16384K  
ESC : Quit  
F1 : Help  
Ç È Æ Å : Select  
Item  
PU / PD / + / - : Modify  
(Shift) F2 : Change Color  
At the bottom of the menu are the control keys for use on this menu. If  
you need any help in each item field, you can press the <F1> key. It will  
display the relevant information to help you. The memory display at the  
lower right-hand side of the menu is read-only. It will adjust  
automatically according to the memory changed. The following  
describes each item of this menu.  
Date  
The date format is:  
Day :  
Sun to Sat  
1 to 12  
1 to 31  
Month :  
Date :  
Year :  
1994 to 2079  
To set the date, highlight the Datefield and use the PageUp/  
PageDown or +/- keys to set the current time.  
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Time  
The time format is: Hour : 00 to 23  
Minute : 00 to 59  
Second : 00 to 59  
To set the time, highlight the Timefield and use the <PgUp>/ <PgDn>  
or +/- keys to set the current time.  
Primary HDDs / Secondary HDDs  
The onboard PCI IDE connectors provide Primary and Secondary  
channels for connecting up to four IDE hard disks or other IDE devices.  
Each channel can support up to two hard disks; the first is the Master”  
and the second is the Slave.  
To enter the specifications for a hard disk drive, you must select first a  
Type. There are 45 predefined types and 4 user definable types are for  
Enhanced IDE BIOS. Type 1 to 45 are predefined. Type Useris  
user-definable. For the Primary Master/Slave as well as Secondary  
Master/Slave, you can select Autounder the TYPE and MODE fields.  
This will enable auto detection of your IDE drives and CD-ROM drive  
during POST.  
Press <PgUp>/<PgDn> to select a numbered hard disk type or type the  
number and press the <Enter> key. The hard disk will not work properly  
if you enter incorrect information for this field. If your hard disk drive  
type is not matched or listed, you can use Type User to define your own  
drive type manually. If you select Type User, related information is asked  
to be entered to the following items.  
CYLS :  
HEAD :  
Number of cylinders  
Number of read/write heads  
PRECOMP : Write precompensation  
LANDZ :  
SECTOR :  
SIZE :  
Landing zone  
Number of sectors  
Automatically adjust according to the configuration  
MODE (for IDE HDD only) : Auto  
Normal (HD < 528MB)  
Large (for MS-DOS only)  
LBA (HD > 528MB and supports  
Logical Block Addressing)  
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NOTE: The specifications of your drive must match with the drive table.  
The hard disk will not work properly if you enter incorrect  
information in these fields. If your hard disk drive type is not  
matched or listed, you can use Type User to define your own  
drive type manually.  
Drive A / Drive B  
These fields identify the types of floppy disk drive A or drive B that has  
been installed in the computer. The available specifications are:  
360KB 1.2MB 720KB 1.44MB 2.88MB  
5.25 in. 5.25 in. 3.5 in.  
3.5 in. 3.5 in.  
Floppy 3 Mode Support  
This is the Japanese standard floppy drive. The standard stores 1.2MB in  
a 3.5-inch diskette. You have four options to choose:  
Disabled  
Drive A  
Drive B  
Both  
No 3 mode floppy drive installed. (default)  
Installed 3 mode drive at drive A.  
Installed 3 mode drive at drive B.  
Installed 3 mode drive at drive A and B.  
Video  
This field selects the type of video display card installed in your system.  
You can choose the following video display cards:  
EGA/VGA  
For EGA, VGA, SEGA, SVGA  
or PGA monitor adapters. (default)  
Power up in 40 column mode.  
Power up in 80 column mode.  
For Hercules or MDA adapters.  
CGA 40  
CGA 80  
MONO  
Halt On  
This field determines whether the system will halt if an error is detected  
during power up.  
No errors  
Whenever the BIOS detects a non-fatal error,  
the system will stop and you will be prompted.  
The system boot will not be halted for any error  
that may be detected. (default)  
All errors  
All, But Keyboard The system boot will not be halted for a  
keyboard error; it will stop for all other errors.  
All, But Diskette  
The system boot will not be halted for a disk  
error; it will stop for all other errors.  
All, But Disk/Key The system boot will not be halted for a key-  
board or disk error; it will stop for all others.  
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6.4 BIOS Features Setup  
This section allows you to configure and improve your system and allows  
you to set up some system features according to your preference.  
ROM / PCI ISA BIOS  
BIOS FEATURES SETUP  
AWARD SOFTWARE, INC.  
Virus Warning  
Video BIOS Shadow  
: Enabled  
: Disabled  
: Disabled  
: Disabled  
: Disabled  
: Disabled  
: Disabled  
: Disabled  
: Enabled  
: Enabled  
: Enabled  
: A, C, SCSI  
: Disabled  
: Enabled  
: On  
CPU Internal Cache  
External Cache  
C8000-CBFFF Shadow  
CC000-CFFFF Shadow  
D0000-D3FFF Shadow  
D4000-D7FFF Shadow  
D8000-DBFFF Shadow  
DC000-DFFF Shadow  
Quick Power On Self Test  
Boot Sequence  
Swap Floppy Drive  
Boot Up Floppy Drive  
Boot Up Numlock Status  
Boot Up System Speed  
Gate A20 Option  
: High  
: Fast  
Memory Parity/ECC Check  
Typematic Rate Setting  
Typematic Rate (chars/Sec)  
Typematic Delay (Msec)  
Security Option  
: Disabled  
: Disabled  
: 6  
: 250  
: Setup  
PCI /VGA Palette Snoop  
OS Select For DRAM>64MB  
: Disabled  
: Non-OS2  
ESC : Quit  
Ç È Æ Å : Select Item  
PU/PD/+/- : Modify  
(Shift) F2 : Color  
F1 : Help  
F5 : Old Values  
F6 : Load BIOS Defaults  
F7 : Load Setup Defaults  
Virus Warning  
This item protects the boot sector and partition table of your hard disk  
against accidental modifications. If an attempt is made, the BIOS will  
halt the system and display a warning message. If this occurs, you can  
either allow the operation to continue or run an anti-virus program to  
locate and remove the problem.  
NOTE: Many disk diagnostic programs which attempt to access the  
boot sector table can cause the virus warning. If you will run  
such a program, disable the Virus Warning feature.  
CPU Internal Cache / External Cache  
These items allow you to enable (speed up memory access) or disable the  
cache function. By default, these items are Enabled.  
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Quick Power On Self Test  
This choice speeds up the Power On Self Test (POST) after you power up  
the system. If it is set to Enabled, BIOS will skip some items. By default,  
this choice is Enabled.  
Boot Sequence  
This field determines the drive that the system searches first for an  
operating system. The options are :  
A, C, SCSI  
C, A, SCSI  
C, CDROM, A  
D, A, SCSI  
E, A, SCSI  
F, A, SCSI  
SCSI, A, C  
SCSI, C, A  
C only  
LS/ZIP, C  
CDROM, C, A  
The default value is A, C, SCSI.  
Swap Floppy Drive  
This item allows you to determine whether to enable Swap Floppy Drive  
or not. When enabled, the BIOS swaps floppy drive assignments so that  
Drive A becomes Drive B, and Drive B becomes Drive A. By default,  
this field is set to Disabled.  
Boot Up Floppy Seek  
When enabled, the BIOS will seek whether or not the floppy drive  
installed has 40 or 80 tracks. 360K type has 40 tracks while 760K, 1.2M  
and 1.44M all have 80 tracks. By default, this field is set to Enabled.  
Boot Up NumLock Status  
This allows you to activate the NumLock function after you power up the  
system. By default, the system boots up with NumLock On.  
Boot Up System Speed  
This has no function and selects the default system speed (High).  
Gate A20 Option  
This field allows you to select how Gate A20 is worked. The Gate A20 is  
a device used to address memory above 1 MB. By default, this field is set  
to Fast.  
Memory Parity/ECC Check  
Set this option to Enabled, when the memory installed in your system  
supports ECC (error correction code) or parity. By default, this field is set  
to Disabled.  
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Typematic Rate Setting  
When disabled, continually holding down a key on your keyboard will  
generate only one instance. When enabled, you can set the two typematic  
controls listed next. By default, this field is set to Disabled.  
Typematic Rate (Chars/Sec)  
When the typematic rate is enabled, the system registers repeated  
keystrokes speeds. You can select speed range from 6 to 30 characters  
per second. By default, this item is set to 6.  
Typematic Delay (Msec)  
When the typematic rate is enabled, this item allows you to set the time  
interval for displaying the first and second characters. By default, this  
item is set to 250msec.  
Security Option  
This field allows you to limit access to the System and Setup. The default  
value is Setup. When you select System, the system prompts for the User  
Password every time you boot up. When you select Setup, the system  
always boots up and prompts for the Supervisor Password only when the  
Setup utility is called up.  
PCI/VGA Palette Snoop  
Some non-standard VGA display cards may not show colors properly.  
This field allows you to set whether MPEG ISA/VESA VGA Cards can  
work with PCI/VGA or not. When this field is enabled, a PCI/VGA can  
work with a MPEG ISA/VESA VGA card. When this field is disabled, a  
PCI/VGA cannot work with a MPEG ISA/VESA Card.  
OS Select for DRAM > 64MB  
This option allows the system to access greater than 64MB of DRAM  
memory when used with OS/2 that depends on certain BIOS calls to  
access memory. The default setting is NON-OS/2.  
Video BIOS Shadow  
This item allows you to change the Video BIOS location from ROM to  
RAM. Video Shadow will increase the video speed.  
C8000 - CBFFF Shadow/DC000 - DFFFF Shadow  
Shadowing a ROM reduces the memory available between 640KB to  
1024KB. These fields determine whether optional ROM will be copied to  
RAM or not.  
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6.5 Chipset Features Setup  
This Setup menu controls the configuration of the motherboard chipset.  
ROM PCI/ISA BIOS  
CHIPSET FEATURES SETUP  
AWARD SOFTWARE INC.  
Bank 0/1 DRAM Timing  
Bank 2/3 DRAM Timing  
Bank 4/5 DRAM Timing  
: 60ns  
: 60ns  
: 60ns  
OnChip USB  
: Disabled  
DRAM Read Pipeline  
Sustained 3T Write  
Cache Rd+CPU Wt Pipeline  
Read Around write  
: Enabled  
: Enabled  
: Enabled  
: Enabled  
: Fast  
Cache Timing  
Video BIOS Cacheable  
System BIOS Cacheable  
Memory Hole At 15MB  
: Enabled  
: Disabled  
: Disabled  
ESC : Quit  
F1 : Help  
F5 : Old Values  
F6 : Load BIOS Defaults  
F7 : Load Setup Defaults  
Ç È Æ Å : Select Item  
PU/PD/+/- : Modify  
(Shift) F2 : Color  
AGP  
: Enabled  
Aperture Size  
: 64M  
Bank DRAM Timing  
These fields defines the speed of the DRAM memory onboard. The  
options are Normal, Medium, Fast, Turbo, 70ns and 60ns. By default,  
these fields are set to 60ns.  
DRAM Read Pipeline  
When enabled, this field supports pipelining of DRAM reads The default  
setting is Enabled.  
Sustained 3T Write  
This field allows support for PBSRAM sustained 3T write. By default,  
this field is set Enabled.  
Cache Rd+CPU Wt Pipeline  
When enabled, this item allow pipelining of cache reads and CPU writes.  
The default setting is Enabled.  
Read Around Write  
DRAM optimization feature: If a memory read is addressed to a location  
whose latest write is being held in a buffer before being written to  
memory, the read is satisfied through the buffer contents, and the read is  
not sent to the DRAM. The default setting is Enabled.  
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Cache Timing  
This field sets the timing of the cache in the system. The options are Fast  
and Fastest. By default, this field is set to Fast.  
Video BIOS Cacheable  
When enabled, access to video BIOS addressed at C0000H to C7FFFH  
are cached, provided that the cache controller is enabled.  
System BIOS Cacheable  
When enabled, access to the system BIOS ROM addressed at  
F0000H-FFFFFH are cached, provided that the cache controller is  
enabled.  
Memory Hole at 15MB Addr.  
In order to improve performance, certain space in memory can be  
reserved for ISA cards. This field allows you to reserve 15MB to 16MB  
memory address space to ISA expansion cards. This makes memory from  
15MB and up unavailable to the system. Expansion cards can only access  
memory up to 16MB. By default, this field is set to Disabled.  
AGP  
This field enables or disables the AGP (Accelerated Graphics Port)  
function on the motherboard. The default setting is Enabled.  
Aperture Size  
The field sets aperture size of the graphics. The aperture is a portion of  
the PCI memory address range dedicated for graphics memory address  
space. Host cycles that hit the aperture range are forwarded to the AGP  
without any translation. The options available are 4M, 8M, 16M, 32M,  
64M, 128M and 256M. The default setting is 64M.  
OnChip USB  
This field allows you either to enable or disable the USB function. By  
default, this field is set to Disabled.  
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6.6 Power Management Setup  
The Power Management Setup allows you to save energy of your system  
effectively. It will shut down the hard disk and turn off video display after  
a period of inactivity.  
ROM PCI/ISA BIOS (2A59IM29)  
POWER MANAGEMENT SETUP  
AWARD SOFTWARE, INC.  
Power Management  
PM Control by APM  
Video Off Option  
: User Define  
: Yes  
Primary INTR  
: ON  
IRQ3 (COM2)  
: Primary  
: Primary  
: Primary  
: Primary  
: Primary  
: Disabled  
: Secondary  
: Secondary  
: Secondary  
: Primary  
: Primary  
: Primary  
: Disabled  
: Suspend -> Off  
: V/H SYNC +Blank  
: 3  
IRQ4 (COM1)  
Video Off Method  
MODEM Use IRQ  
Soft-Off by PWRBTN  
IRQ5 (LPT 2)  
IRQ6 (Floppy Disk)  
IRQ7 (LPT 1)  
: Instant-Off  
IRQ8 (RTC Alarm)  
IRQ9 (IRQ2 Redir)  
IRQ10 (Reserved)  
IRQ11 (Reserved)  
IRQ12 (PS/2 Mouse)  
IRQ13 (Coprocessor)  
IRQ14 (Hard Disk)  
IRQ15 (Reserved)  
** PM Timers **  
HDD Power Down  
Doze Mode  
: Disabled  
: Disabled  
: Disabled  
Suspend Mode  
** PM Events **  
VGA  
: OFF  
LPT & COM  
: LPT / COM  
: ON  
HDD & FDD  
ESC : Quit  
Ç È Æ Å : Select Item  
PU/PD/+/- : Modify  
(Shift) F2 : Color  
DMA / master  
Modem Ring Resume  
RTC Alarm Resume  
: OFF  
F1 : Help  
: Disabled  
: Disabled  
F5 : Old Values  
F6 : Load BIOS Defaults  
F7 : Load Setup Defaults  
Power Management  
This field allows you to select the type of power saving management  
modes. There are fours selections for Power Management.  
Disabled  
No power management.  
Min. Power Saving  
Max. Power Saving  
Minimum power management.  
Maximum power management. Only  
available for SL CPU.  
User Define  
Each of the ranges are from 1 min. to  
1hr. Except for HDD Power Down  
which ranges from 1 min. to 15 min.  
(Default)  
NOTE: In order to enable the CPU overheat protection feature, the  
Power Management field should not be set to Disabled.  
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PM Control by APM  
This field allows you to use the Advanced Power Management device to  
enhance the Max. Power Saving mode and stop the CPU’s internal clock.  
If the Max. Power Saving is not enabled, this will be preset to NO.  
Video Off Method  
This field defines the Video Off features. There are three options.  
V/H SYNC + Blank  
DPMS  
Default setting, blank the screen and turn off  
vertical and horizontal scanning.  
Allows the BIOS to control the video  
display card if it supports the DPMS feature.  
This option only writes blanks to the video  
buffer.  
Blank Screen  
Modem Use IRQ  
This field defines the IRQ being used by the modem. By default, the the  
IRQ is set to 3.  
Soft-Off by PWRBTN  
This field defines the power-off mode when using an ATX power supply.  
The Instant Off mode allows powering off immediately upon pressing the  
power button. In the Delay 4 Sec mode, the system powers off when the  
power button is pressed for more than four seconds or enters the suspend  
mode when pressed for less than 4 seconds. The default value is Instant  
Off.  
HDD Power Down  
When enabled, and after the set time of system inactivity, the hard disk  
drive will be powered down while all other devices remain active.  
Doze Mode  
When enabled, and after the set time of system inactivity, the CPU clock  
will run at a slower speed while all other devices still operate at full  
speed.  
Suspend Mode  
When enabled, and after the set time of system inactivity, all devices  
except the CPU will be shut off.  
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PM Events  
The VGA, LPT & COM, HDD & FDD, DMA /master, Modem Ring  
Resume, RTC Alarm Resume and Primary INTR section are I/O events  
which can prevent the system from entering a power saving mode or can  
awaken the system from such a mode. When an I/O device wants to gain  
the attention of the operating system, it signals this by causing an IRQ to  
occur. When the operating system is ready to respond to the request, it  
interrupts itself and performs the service. The default value is Off. When  
set On, activity will neither prevent the system from going into a power  
management mode nor awaken it. The IRQ section sets the wake-up call  
of the system. If activity is detected from any enabled IRQ channels in the  
left-hand group, the system wakes up from suspended mode.  
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6.7 PNP/PCI Configuration  
This option configures the PCI bus system. All PCI bus systems on the  
system use INT#, thus all installed PCI cards must be set to this value.  
ROM PCI/ISA BIOS  
CHIPSET FEATURES SETUP  
AWARD SOFTWARE INC.  
PNP OS Installed  
: No  
CPU to PCI Write Buffer  
PCI Dynamic Bursting  
PCI Master 0 WS Write  
PCI Delay Transaction  
PCI Master Read Prefetch  
PCI#2 Access #1 Retry  
PCI Master 1 WS Write  
PCI Master 1 WS Read  
: Enabled  
: Enabled  
: Enabled  
: Enabled  
Enisabled  
: Disabled  
: Enabled  
: Disabled  
Resources Controlled by  
Reset Configuration Data  
: Manual  
: Disabled  
IRQ-3 assigned to  
IRQ-4 assigned to  
IRQ-5 assigned to  
IRQ-7 assigned to  
IRQ-9 assigned to  
IRQ-10 assigned to  
IRQ-11 assigned to  
IRQ-12 assigned to  
IRQ-14 assigned to  
IRQ-15 assigned to  
DMA-0 assigned to  
DMA-1 assigned to  
DMA-3 assigned to  
DMA-5 assigned to  
DMA-6 assigned to  
DMA-7 assigned to  
: Legacy ISA  
: Legacy ISA  
: PCI/ISA PnP  
: Legacy ISA  
: PCI/ISA PnP  
: PCI/ISA PnP  
: PCI/ISA PnP  
: PCI/ISA PnP  
: PCI/ISA PnP  
: PCI/ISA PnP  
: PCI/ISA PnP  
: PCI/ISA PnP  
: PCI/ISA PnP  
: PCI/ISA PnP  
: PCI/ISA PnP  
: PCI/ISA PnP  
PCI IRQ Activated By  
PCI IDE IRQ Map To  
Primary IDE INT#  
: Level  
: PCI-Auto  
: A  
Secondary IDE INT#  
: B  
ESC : Quit  
Ç È Å : Select Item  
PU/PD/+/- : Modify  
(Shift) F2 : Color  
F1 : Help  
F5 : Old Values  
F6 : Load BIOS Defaults  
F7 : Load Setup Defaults  
PNP OS Installed  
This field allows you to specify if the operating system installed in your  
system is plug and play aware.  
Note: Operating systems such as DOS, OS/2, and Windows 3.x do not  
use PnP.  
Resources Controlled by  
This PnP BIOS can configure all of the boot and compatible devices  
automatically. However, this capability needs you to use a PnP operating  
system such as Windows 95. The default value is Manual.  
Reset Configuration Data  
This field allows you to determine whether to reset the configuration data  
or not. The default value is Disabled.  
IRQ3/4/5/7/9/10/11/12/14/15, DMA0/1/3/5/6/7 assigned to  
These fields allow you to determine the IRQ/DMA assigned to the ISA  
bus and is not available to any PCI slot.  
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CPU to PCI Write Buffer  
When enabled, this option increase the efficiency of the PCI bus to and  
speed up the execution in the processor. By default, this field is set to  
Enabled.  
PCI Dynamic Bursting  
When enabled, this option combines several PCI cycles into one. By  
default, this field is set to Disabled.  
PCI Master 0 WS Write  
When enabled, this option increases the write cycle speed. By default,  
this field is set to Disabled.  
PCI Delay Transaction  
When enabled, this option delays PCI data transaction. By default, this  
field is set to Disabled.  
PCI Master Read Prefetch  
When this item is enabled, the system is allowed to prefetch the next read  
and initiate the next process. By default, this field is set to Disabled.  
PCI#2 Access #1 Retry  
This item enables PC#2 Access #1 attempts. By default, this field is set to  
Disabled.  
PCI Master 1 WS Write  
When enabled, writes to the PCI bus are executed with 1 wait states. By  
default, this field is set to Disabled.  
PCI Master 1 WS Read  
When enabled, reads to the PCI bus are executed with 1 wait states. By  
default, this field is set to Disabled.  
PCI IRQ Activated by  
This field allows you to select the method by which the PCI bus  
recognizes that an IRQ service is being requested by a device. The  
default value is Level.  
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PCI IDE IRQ Map To  
This field allows you to configure the type of IDE disk controller in your  
system. The default setup is ISA. If you have equipped with PCI  
controller, you need to specify which slot has the controller and PCI  
interrupt is associated with the connected hard drives. Selecting “PCI  
AUTO” allows the system to automatically determine your IDE disk  
system configuration.  
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6.8 Load BIOS Defaults  
This option allows you to load the troubleshooting default values  
permanently stored in the BIOS ROM. These default settings are  
non-optimal and disable all high-performance features.  
ROM PCI/ISA BIOS  
CMOS SETUP UTILITY  
AWARD SOFTWARE, INC.  
STANDARD CMOS SETUP  
BIOS FEATURES SETUP  
CHIPSET FEATURES SETUP  
POWER MANAGT TP  
PNP/PCI CONFIG
LOAD BIOS DEF
LOAD SETUP DEFAULTS  
ESC : Quit  
INTEGRATED PERIPHERALS  
SUPERVISOR PASSWORD  
USER PASSWORD  
E TO ETECTION  
F ORMAT  
Load BIOS Defaults (Y/N)? N  
UP  
EXIT WITHOUT SAVING  
Ç È Æ Å : Select Item  
(Shift) F2 : Change Color  
F10 : Save & Exit Setup  
Load BIOS Defaults except Standard CMOS Setup  
To load BIOS defaults value to CMOS SRAM, enter “Y”. If not, enter  
“N”.  
6.9 Load Setup Defaults  
This option allows you to load the default values to your system  
configuration. These default settings are optimal and enable all high  
performance features.  
ROM PCI/ISA BIOS  
CMOS SETUP UTILITY  
AWARD SOFTWARE, INC.  
STANDARD CMOS SETUP  
BIOS FEATURES SETUP  
INTEGRATED PERIPHERALS  
SUPERVISOR PASSWORD  
USER PASSWORD  
CHIPSET FEATURES SETUP  
POWER MANAG
ETECTION  
PNP/PCI CONFI
FORMAT  
TUP  
Load Setup Defaults (Y/N)? N  
LOAD BIOS DEF
LOAD SETUP DEFAULTS  
ESC : Quit  
EXIT WITHOUT SAVING  
Ç È Æ Å : Select Item  
(Shift) F2 : Change Color  
F10 : Save & Exit Setup  
Load BIOS Defaults except Standard CMOS Setup  
To load SETUP defaults value to CMOS SRAM, enter “Y”. If not, enter  
“N”.  
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6.10 Integrated Peripherals  
This option sets your hard disk configuration, mode and port.  
ROM PCI/ISA BIOS  
CHIPSET FEATURES SETUP  
AWARD SOFTWARE INC.  
OnChip IDE First Channel  
: Enabled  
: Enabled  
Onboard Parallel Mode  
: SPP  
OnChip IDE Second  
Channel  
IDE Prefetch Mode  
: Enabled  
: Enabled  
: Auto  
IDE HDD Block Mode  
IDE Primary Master PIO  
IDE Primary Slave PIO  
IDE Secondary Master PIO  
IDE Secondary Slave PIO  
IDE Primary Master UDMA  
IDE Primary Slave UDMA  
: Auto  
: Auto  
: Auto  
: Auto  
: Auto  
IDE Secondary Master  
UDMA  
: Auto  
IDE Secondary Slave UDMA  
: Auto  
Onboard FDD Controller  
Onboard Serial Port 1  
Onboard Serial Port 2  
Uart 2 Mode  
: Enabled  
: 3F8/IRQ4  
: 2F8/IRQ3  
: Standard  
ESC : Quit  
Ç È Å : Select Item  
PU/PD/+/- : Modify  
(Shift) F2 : Color  
F1 : Help  
F5 : Old Values  
F6 : Load BIOS Defaults  
Onboard Parallel Port  
: 378H/IRQ7  
F7 : Load Setup Defaults  
OnChip Primary/Secondary PCI IDE  
These fields allow you either to enable or disable the Primary/Secondary  
controller. You might choose to disable the controller if you were to add  
a higher performance or specialized controller.  
IDE Prefetch Mode  
This field allows your hard disk controller to use prefetch mode to  
transfer data to increase the performance.  
IDE HDD Block Mode  
This field allows your hard disk controller to use the fast block mode to  
transfer data to and from your hard disk drive.  
IDE Primary/Secondary Master/Slave PIO  
These fields allow your system hard disk controller to work faster. Rather  
than have the BIOS issue a series of commands that transfer to or from  
the disk drive, PIO (Programmed Input/Output) allows the BIOS to  
communicate with the controller and CPU directly.  
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The system supports five modes, numbered from 0 (default) to 4, which  
primarily differ in timing. When Auto is selected, the BIOS will select the  
best available mode.  
IDE Primary/Secondary Master/Slave UDMA  
This field allows your system to improve disk I/O throughput to  
33Mb/sec with the Ultra DMA/33 feature. The options are Auto and  
Disabled.  
Onboard FDD Controller  
This option allows you to select the onboard FDD port.  
Onboard Serial/Parallel Port  
These fields allow you to select the onboard serial and parallel ports and  
their addresses. The default value for these ports are:  
Serial Port 1  
Serial Port 2  
Parallel Port  
3F8/IRQ4  
2F8/IRQ3  
378H/IRQ7  
UART 2 Mode  
This field determines the UART 2 mode in your computer. The options  
are Standard, HPSIR, and ASKIR.  
Onboard Parallel Mode  
This field allows you to determine parallel port mode function.  
SPP  
EPP  
ECP  
Normal Printer Port  
Enhanced Parallel Port  
Extended Capabilities Port  
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6.11 Supervisor / User Password  
These two options set the system password. Supervisor Password sets a  
password that will be used to protect the system and Setup utility. User  
Password sets a password that will be used exclusively on the system. To  
specify a password, highlight the type you want and press <Enter>. The  
Enter Password: message prompts on the screen. Type the password, up  
to eight characters in length, and press <Enter>. The system confirms  
your password by asking you to type it again. After setting a password,  
the screen automatically returns to the main screen.  
To disable a password, just press the <Enter> key when you are prompted  
to enter the password. A message will confirm the password to be  
disabled. Once the password is disabled, the system will boot and you can  
enter Setup freely.  
ROM PCI/ISA BIOS  
CMOS SETUP UTILITY  
AWARD SOFTWARE, INC.  
STANDARD CMOS SETUP  
BIOS FEATURES SETUP  
INTEGRATED PERIPHERALS  
SUPERVISOR PASSWORD  
USER PASSWORD  
CHIPSET FEATURES SETUP  
POWER MANAGEMENT SETUP  
PNP/PCI CONFI
IDE HDD AUTO DETECTION  
FORMAT  
TUP  
Enter Password:  
LOAD BIOS DEF
LOAD SETUP DEL
ESC : Quit  
SAVING  
Ç È Æ Å : Select Item  
F10 : Save & Exit Setup  
(Shift) F2 : Change Color  
Change / Set / Disable Password  
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6.12 IDE HDD Auto Detection  
This option detects the parameters of an IDE hard disk drive, and  
automatically enters them into the Standard CMOS Setup screen.  
ROM PCI/ISA BIOS  
STANDARD CMOS SETUP  
AWARD SOFTWARE, INC.  
HARD DISKS  
TYPE  
SIZE CYLS HEAD PRECOMP LANDZ SECTOR  
MODE  
Primary Master:  
Select Primary Master Option (N=SKIP) : N  
OPTIONS  
1 (Y)  
TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR  
MODE  
NORMAL  
0
0
0
0
0
0
0
NOTE: Some OSes (like SCO-UNIX) must use NORMALfor installation  
ESC: SKIP  
Up to four IDE drives can be detected, with parameters for each  
appearing in sequence inside a box. To accept the displayed entries, press  
the “Y” key; to skip to the next drive, press the “N” key. If you accept the  
values, the parameters will appear listed beside the drive letter on the  
screen.  
6.13 HDD Low Level Format  
This option should only be used by a professional. Low-level formatting  
can cause irreparable damage to your hard disk. The procedures include  
selecting the drive you want to low-level format, determining the bad  
tracks, and proceeding with pre-formatting.  
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6.14 Save & Exit Setup  
This option allows you to determine whether to accept the modifications  
or not. If you type “Y”, you will quit the setup utility and save all changes  
into the CMOS memory. If you type “N”, you will return to Setup utility.  
ROM PCI/ISA BIOS  
CMOS SETUP UTILITY  
AWARD SOFTWARE, INC.  
STANDARD CMOS SETUP  
BIOS FEATURES SETUP  
INTEGRATED PERIPHERALS  
SUPERVISOR PASSWORD  
USER PASSWORD  
CHIPSET FEATURES SETUP  
POWER MANAG
ETECTION  
PNP/PCI CONFI
FORMAT  
TUP  
Save to CMOS and Exit(y/N)? N  
LOAD BIOS DEF
LOAD SETUP DEFAULTS  
ESC : Quit  
EXIT WITHOUT SAVING  
Ç È Æ Å : Select Item  
(Shift) F2 : Change Color  
F10 : Save & Exit Setup  
Save Data to CMOS & Exit Setup  
6.15 Exit Without Saving  
Select this option to exit the Setup utility without saving the changes you  
have made in this session. Typing “Y” will quit the Setup utility without  
saving the modifications. Typing “N” will return you to Setup utility.  
ROM PCI/ISA BIOS  
CMOS SETUP UTILITY  
AWARD SOFTWARE, INC.  
STANDARD CMOS SETUP  
BIOS FEATURES SETUP  
INTEGRATED PERIPHERALS  
SUPERVISOR PASSWORD  
USER PASSWORD  
CHIPSET FEATURES SETUP  
POWER MANAG
ETECTION  
PNP/PCI CONFI
FORMAT  
TUP  
Quit Without Saving (Y/N)? N  
LOAD BIOS DEF
LOAD SETUP DEFAULTS  
ESC : Quit  
EXIT WITHOUT SAVING  
Ç È Æ Å : Select Item  
(Shift) F2 : Change Color  
F10 : Save & Exit Setup  
Abandon all Data & Exit Setup  
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