MSI
MICRO-STAR INTERNATIONAL
MS-6534 Micro ATX Mainboard
Version 1.0
G52-MA00417
i
Edition
August 2001
Copyright Notice
The material in this document is the intellectual property of MICRO-
STAR INTERNATIONAL. We take every care in the preparation of
this document, but no guarantee is given as to the correctness of its
contents. Our products are under continual improvement and we reserve
the right to make changes without notice.
Trademarks
All trademarks used in this manual are the property of their respective
owners.
Intel and Pentium are registered trademarks of Intel Corporation.
PS/2 and OS/2 are registered trademarks of IBM Corporation.
Windows 98/2000/ME and Windows NT are registered trademarks of Microsoft.
Netware is a registered trademark of Novell.
Award is a registered trademark of Award Software Inc.
AMI is a registered trademark of American Megatrends. Inc.
Revision History
Revision
Revision History
Date
1.0
First Release
August 2001
iii
Safety Instructions
1. Always read the safety instructions carefully.
2. Keep this User’s Manual for future reference.
3. Keep this equipment away from humidity.
4. Lay this equipment on a reliable flat surface before setting it up.
5. The openings on the enclosure are for air convection hence protects the
equipment from overheating. DO NOT COVER THE OPENINGS.
6. Make sure the voltage of the power source and adjust properly
110/220V before connecting the equipment to the power inlet.
7. Place the power cord such a way that people can not step on it. Do not
place anything over the power cord.
8. Always Unplug the Power Cord before inserting any add-on card or
module.
9. All cautions and warnings on the equipment should be noted.
10. Never pour any liquid into the opening that could damage or cause
electrical shock.
11. If any of the following situations arises, get the equipment checked by
a service personnel:
•
•
•
•
The power cord or plug is damaged
Liquid has penetrated into the equipment
The equipment has been exposed to moisture
The equipment has not work well or you can not get it work
according to User’s Manual.
•
•
The equipment has dropped and damaged
If the equipment has obvious sign of breakage
12. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT
UNCONDITIONED, STORAGE TEMPERATURE ABOVE 600 C
(1400F), IT MAY DAMAGE THE EQUIPMENT.
CAUTION: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer.
iv
Contents
Chapter 1. Introduction ...............................................................1-1
Mainboard Specification ............................................................1-2
Mainboard Layout .....................................................................1-4
Quick Components Guide .........................................................1-5
Key Features ............................................................................1-6
Chapter 2. Hardware Setup ........................................................2-1
Central Processing Unit: CPU ...................................................2-2
Installing the CPU ...............................................................2-2
Installing the CPU Fan ........................................................2-3
CPU Core Speed Derivation Procedure................................2-4
Memory ....................................................................................2-5
Introduction to SDRAM .......................................................2-5
DIMM Modules Combination ...............................................2-6
Installing DIMM Modules .....................................................2-6
Power Supply............................................................................2-7
ATX 20-Pin Power Connector...............................................2-7
ATX 12V Power Connector: JPW1 .......................................2-8
Back Panel ...............................................................................2-9
Mouse Connector ................................................................2-9
Keyboard Connector ......................................................... 2-10
USB Connectors ............................................................... 2-10
Parallel Port Connector ..................................................... 2-11
Serial Port Connectors: COM A & COM B ........................ 2-12
Joystick/Midi Connector .................................................... 2-12
Audio Port Connectors ...................................................... 2-12
Connectors ............................................................................. 2-13
Floppy Disk Drive Connector: FDD1 .................................. 2-13
Hard Disk Connectors: IDE1 & IDE2 ................................. 2-14
Case Connectors: F_P1 & F_P2 ....................................... 2-15
v
Power Saving Switch Connector: JGS1 ............................. 2-19
Wake On LAN Connector: JWOL1 .................................... 2-19
Wake On Ring Connector: JMDM1 (Optional) ................... 2-20
IrDA Infrared Module Connectors: IR1 & IR2 ...................... 2-21
Fan Power Connectors: C_FAN1/S_FAN1 ......................... 2-22
CD-In/Aux Line-In/Modem-In Connector: CD_IN1/AUX_IN1/
MDM_IN1 ..........................................................................2-23
USB Front Panel Connectors: USB1 & USB2 ................... 2-24
Front Panel Audio Connector: JAUDIO1 ............................ 2-25
Jumpers .................................................................................. 2-26
Clear CMOS Jumper: JBAT1 ............................................. 2-26
Slots ....................................................................................... 2-27
AGP (Accelerated Graphics Port) Slot .............................. 2-27
PCI Slots ..........................................................................2-27
CNR (Communication Network Riser) Slot ........................ 2-27
PCI Interrupt Request Routing ........................................... 2-28
Chapter 3. AWARD® BIOS Setup................................................3-1
Entering Setup ..........................................................................3-2
Control Keys .............................................................................3-2
Getting Help ..............................................................................3-3
The Main Menu .........................................................................3-4
Standard CMOS Features .........................................................3-6
Advanced BIOS Features ..........................................................3-9
Advanced Chipset Features .................................................... 3-13
Integrated Peripherals ............................................................. 3-15
Power Management Setup ...................................................... 3-19
PnP/PCI Configurations........................................................... 3-23
PC Health Status .................................................................... 3-25
Frequency/Voltage Control ...................................................... 3-26
Load Fail-Safe/Optimized Defaults .......................................... 3-28
vi
Set Supervisor/User Password ................................................ 3-30
Save & Exit Setup................................................................... 3-32
Exit Without Saving................................................................. 3-33
Chapter 4. AMI® BIOS Setup ......................................................4-1
Entering Setup ..........................................................................4-2
Selecting the First Boot Device .................................................4-2
Control Keys .............................................................................4-3
Getting Help ..............................................................................4-4
The Main Menu .........................................................................4-5
Standard CMOS Setup .............................................................4-7
BIOS Features Setup ................................................................4-9
Chipset Features Setup .......................................................... 4-12
Power Management Setup ...................................................... 4-14
PNP/PCI Configuration ............................................................ 4-18
Integrated Peripherals ............................................................. 4-20
Hardware Monitor Setup .......................................................... 4-24
Load Optimal/Fail Safe Defaults .............................................. 4-26
Supervisor/User Password ...................................................... 4-28
IDE HDD AUTO Detection ....................................................... 4-30
Save & Exit Setup................................................................... 4-31
Exit Without Saving................................................................. 4-32
Appendix A. Using 4-/6-channel Audio Function ..................... A-1
Installing C-Media Drivers ......................................................... A-2
HardwareConfiguration ............................................................ A-2
Software Configuration.............................................................. A-3
Glossary ............................................................................................ I
vii
Introduction
Chapter 1.
Introduction
1
Thank you for purchasing the MS-6534 Micro-ATX motherboard.
The mainboard, based on Intel® Brookdale (82845) & 82801BA chipsets, is
a high-performance computer mainboard designed for Intel® Pentium® 4
processor in the 478 pin package that provides a high-end and professional
desktop platform solution.
This chapter includes the following topics:
Mainboard Specification
Mainboard Layout
Quick Components Guide
Key Features
1-2
1-4
1-5
1-6
1-1
Chapter 1
Mainboard Specification
CPU
z Supports Socket478 for Intel® Pentium 4 (FC-PGA2) processor
z Supports 1.3GHz, 1.4GHz and up to 2.xGHz
Chipset
z Intel® Brookdale chipset
- AGP 4x/2x universal slot
- Supports 100MHz FSB
- Supports 400MHz Intel NetBurst micro-architecture bus
z Intel® ICH2 chipset (360 BGA)
- AC’97 Controller Integrated
- 2 full IDE channels, up to ATA100
- Low pin count interface for Winbond SIO
Main Memory
z Supports two 168-pin DIMM sockets
z Supports 32MB to 1GB memory using 512Mbit technology
z Max. memorysize:2GB
Note: As 845 chipset does not properly support the PC100 memory, it
is strongly recommended to install PC133 DIMM modules for better
system performance and stability. We do not guarantee the system
stability when installing PC 100 DIMM modules.
Slots
z One AGP (Accelerated Graphics Port) 2x/4x 1.5V slot
z Three PCI 2.2 32-bit Master PCI Bus slots
z Supports 3.3v/5v PCI bus Interface
z One CNR slot
On-Board IDE
z An IDE controller on the ICH2 chipset provides IDE HDD/CD-ROM with
PIO, Bus Master and Ultra DMA66/100 operation modes.
z Can connect up to four IDE devices.
On-Board Peripherals
z On-Board Peripherals include:
1-2
Introduction
- 1 floppy port supports 1 FDD with 360K, 720K, 1.2M, 1.44M and
2.88Mbytes.
- 2 serial ports (COMA / COMB)
- 1 parallel port supports SPP/EPP/ECP mode
- 4 USB ports (Rear * 2 / Front * 2)
- PS/2 Keyboard/Mouse connector
- 1 Line-In/Line-Out/Mic-In/Game port
H/W Audio (Optional)
z C-mediaCMI8738-6CH-LX
z Supports 6 channel Audio
z AC97 2.1 compliant
S/W Audio
z 2-channel Audio Codec
z 4-channel Audio Codec (Optional)
z AC97 2.1 compliant
BIOS
z The mainboard BIOS provides “Plug & Play” BIOS which detects the
peripheral devices and expansion cards of the board automatically.
z The mainboard provides a Desktop Management Interface (DMI) func-
tion which records your mainboard specifications.
Dimension
z Micro ATX Form Factor (24.4cm x 22.4cm)
Mounting
z 6 mounting holes
1-3
Chapter 1
Mainboard Layout
Top : mouse
Bottom:
keyboard
USB ports
Top :
Parallel Port
Bottom:
COM A
COM B
Intel
Brookdale
Chipset
JPW1
Top :
Game port
Bottom:
Line-Out
Line-In
Mic
I/O
Chip
AGP Slot
MDM_IN1
BATT
+
PCI Slot 1
S_FAN1
ICH2
PCI Slot 2
PCI Slot 3
JGS1
Audio Codec
FWH
USB1
USB2
JAUDIO1
CNR
IR2
MS-6534 Micro-ATX Mainboard
1-4
Introduction
Quick Components Guide
Component
DIMM1~2
Socket 478
C_FAN1
Function
Reference
Installing DIMM modules
Installing CPU
See p. 2-5~2-6
See p. 2-2~2-4
See p. 2-22
See p. 2-22
See p. 2-7
Connecting to CPU FAN
Connecting to SYSTEM FAN
S_FAN1
ATX Power Supply Installing power supply
JPW1
Connecting to 12V ATX power supply
See p. 2-8
IDE1& IDE2
FDD1
Connecting to IDE hard disk drives
Connecting to floppy disk drive
Connecting to USB interfaces
Installing PCI expansion cards
Installing AGP cards
See p. 2-14
See p. 2-13
See p. 2-24
See p. 2-27
See p. 2-27
See p. 2-27
See p. 2-20
See p. 2-19
See p. 2-26
See p. 2-15
See p. 2-19
See p. 2-21
See p. 2-25
USB1/2
PCI Slot 1~3
AGP Slot
CNR Slot
Installing CNR cards
JMDM1 (Optional) Connecting to modem module
JWOL1
JBAT1
F_P1/2
JGS1
Connecting to LAN module
Clearing CMOS data
Connecting to case
Connecting to power saving switch
Connecting to IR modules
Connecting to front audio connectors
IR1/2
JAUDIO1
1-5
Chapter 1
Key Features
z
z
z
z
z
Micro-ATX Form Factor
CPU: Socket 478 for Intel® Pentium® 4 Processors
Memory: 2 SDRAM DIMMs
Slot: 1 AGP slot, 1 CNR slot, 3 PCI slots
I/O: 2 serial ports, 1 parallel port, 4 USB 1.1 ports, 1 floppy port, 2 IrDA
connectors, 1 Audio/Game port
z
z
z
PC2001Compliant
LAN Wake up Function
Modem (External/Internal) Ring Wake up Function (Internal Ring Wake
up feature is Optional)
z
z
z
STR (Suspend to RAM)
Suspend to Disk
Audio: Chip integrated
1-6
Hardware Setup
Chapter 2. Hardware Setup
Hardware Setup
2
This chapter provides you with the information about hardware setup
procedures. While doing the installation, be careful in holding the compo-
nents and follow the installation procedures. For some components, if you
install in the wrong orientation, the components will not work properly.
Use a grounded wrist strap before handling computer components.
Static electricity may damage the components.
This chapter contains the following topics:
Central Processing Unit (CPU)
Memory
2-2
2-5
Power Supply
Back Panel
2-7
2-9
Connectors
Jumpers
Slots
2-13
2-26
2-27
2-1
Chapter 2
Central Processing Unit: CPU
The mainboard supports Intel® Pentium® 4 processor. The mainboard
uses a CPU socket called Socket 478 for easy CPU installation. Make sure
that the CPU has a Heat Sink and a cooling fan attached to prevent
overheating. If you do not find the Heat Sink and cooling fan, contact your
dealer or purchase them before turning on the computer.
Open Lever
Installing the CPU
1. Pull the lever sideways away
from the socket. Then, raise
the lever up to a 90-degree
angle.
Sliding
Plate
2. Look for the dot/cut edge.
The dot/cut edge should
point towards the lever
Dot / Cut edge
pivot. The CPU will only fit
in the correct orientation.
Close
Lever
3. Hold the CPU down firmly,
and then close the lever to
complete the installation.
Overheating will seriously damage the CPU
and system, always make sure the cooling fan can work
properly to protect the CPU from overheating.
WARNING!
2-2
Hardware Setup
Installing the CPU Fan
As processor technology pushes to faster speeds and higher
performance, thermal management becomes increasingly important. To
dissipate heat, you need to attach the CPU cooling fan and heatsink on top
of the CPU. Follow the instructions below to install the Heatsink/Fan:
1. Locate the CPU and its retention
2. Position the heatsink onto the
mechanism on the motherboard.
retention mechanism.
Retention Mechanism
3. Mount the fan on top of the
heatsink. Press down the fan until
its four clips get locked in the holes
of the retention mechanism.
4. Press the two levers down to
fasten the fan. Each lever can be
pressed down in only ONE
direction.
Levers
2-3
Chapter 2
5. Connect the fan power cable to the 3-pin fan power connector on the board.
fan power cable
CPU Core Speed Derivation Procedure
If
CPUClock
Core/Bus ratio
=
=
=
=
=
100MHz
14
Host Clock x Core/Bus ratio
100MHzx14
1.4GHz
then CPU core speed
Overclocking
This motherboard is designed to support overclocking.
However, please make sure your components are able to
tolerate such abnormal setting, while doing overclocking.
Any attempt to operate beyond product specifications is
not recommended. We do not guarantee the damages or
risks caused by inadequate operation or beyond product
specifications.
WARNING!
2-4
Hardware Setup
Memory
The mainboard provides 2 sockets for 168-pin SDRAM DIMM (Double
In-Line Memory Module) modules and supports a maximum memory size of
2GB.
DIMM Slots
(DIMM 1~2)
Introduction to SDRAM
Synchronous DRAM (SDRAM) is a type of dynamic RAM memory
chip that has been widely used starting in the latter part of the 1990s. SDRAMs
are based on standard dynamic RAM chips, but have sophisticated features
that make them considerably faster. First, SDRAM chips are fast enough to be
synchronized with the CPU's clock, which eliminates wait states. Second, the
SDRAM chip is divided into two cell blocks, and data is interleaved between
the two so that while a bit in one block is being accessed, the bit in the other is
being prepared for access. This allows SDRAM to burst the second and
subsequent, contiguous characters at a rate of 10ns, compared to 60ns for the
first character.
SDRAM provides 800 MBps or 1 GBps data transfer depending on
whether the bus is 100MHz or 133MHz.
2-5
Chapter 2
DIMM Modules Combination
You can install memory modules in any combination as follows:
DIMM 1 DIMM 2
S/D
--
--
S/D
D
S (Single Side): 32MB ~ 512MB
D (Double Side): 64MB ~ 1GB
S
D
S
S
S
D
D
Note: As 845 chipset does not properly support the PC100 memory, it
is strongly recommended to install PC133 DIMM modules for better
system performance and stability. We do not guarantee the system
stability when installing PC 100 DIMM modules.
Installing DIMM Modules
1. The DIMM slot has 2 Notch Keys “VOLT and DRAM”, so the DIMM
memory module can only fit in one direction.
Front View
Rear View
2. Insert the DIMM memory module vertically into the DIMM slot. Then
push it in.
DRAM
VOLT
3. The plastic clip at each side of the DIMM slot will automatically
close.
2-6
Hardware Setup
Power Supply
The mainboard supports ATX power supply for the power system.
Before inserting the power supply connectors, always make sure that all com-
ponents are installed properly to ensure that no damage will be caused.
ATX 20-Pin Power Connector
This connector allows you to connect to an ATX power supply. To
connect to the ATX power supply, make sure the plug of the power supply is
inserted in the proper orientation and the pins are aligned. Then push down
the power supply firmly into the connector.
10
20
1
11
ATX
Power Connector
PIN
SIGNAL
PIN
SIGNAL
1
2
3
4
5
6
7
8
3.3V
3.3V
GND
5V
GND
5V
GND
PW_OK
5V_SB
12V
11
12
13
14
15
16
17
18
19
20
3.3V
-12V
GND
PS_ON
GND
GND
GND
-5V
9
10
5V
5V
2-7
Chapter 2
ATX 12V Power Connector: JPW1
Attaching the ATX power supply to the connector is helpful for offer-
ing sufficient voltage to Pentium 4 CPU.
4
3
2
1
JPW1
PIN
SIGNAL
1
2
3
4
GND
GND
12V
12V
2-8
Hardware Setup
Back Panel
The Back Panel provides the following connectors:
Parallel
Midi/Joystick
Mouse
Keyboard USB
COM A
COM B
L-out L-in MIC
Mouse Connector
The mainboard provides a standard PS/2® mouse mini DIN connector
for attaching a PS/2® mouse. You can plug a PS/2® mouse directly into this
connector.
Pin Definition
PIN
SIGNAL
DESCRIPTION
5
6
1
2
3
4
5
6
Mouse DATA Mouse DATA
NC
GND
VCC
Mouse Clock Mouse clock
NC No connection
No connection
Ground
+5V
3
4
1
2
PS/2 Mouse (6-pin Female)
2-9
Chapter 2
Keyboard Connector
The mainboard provides a standard PS/2® keyboard mini DIN connec-
tor for attaching a PS/2® keyboard. You can plug a PS/2® keyboard directly into
this connector.
Pin Definition
PIN
SIGNAL
DESCRIPTION
1
2
3
4
5
6
Keyboard DATA Keyboard DATA
6
5
NC
GND
VCC
No connection
Ground
+5V
4
3
Keyboard Clock Keyboard clock
NC No connection
2
1
PS/2 Keyboard (6-pin Female)
USB Connectors
The mainboard provides a UHCI (Universal Host Controller Interface)
Universal Serial Bus root for attaching USB devices such as keyboard, mouse
or other USB-compatible devices. You can plug the USB device directly into
ths connector.
USB Port Description
PIN
SIGNAL
DESCRIPTION
1
5
2
6
3
7
4
8
1
2
3
4
5
6
7
8
VCC
+5V
-Data 0
+Data0
GND
Negative Data Channel 0
Positive Data Channel 0
Ground
VCC
+5V
-Data 1
+Data 1
GND
Negative Data Channel 1
Positive Data Channel 1
Ground
USB Ports
2-10
Hardware Setup
Parallel Port Connector
The mainboard provides a 25-pin female centronic connector for LPT.
A parallel port is a standard printer port that supports Enhanced Parallel Port
(EPP) and Extended Capabilities Parallel Port (ECP) mode.
13
1
25
14
Pin Definition
SIGNAL
PIN
DESCRIPTION
1
2
3
4
5
6
7
8
STROBE
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
ACK#
BUSY
PE
SELECT
AUTOFEED#
ERR#
INIT#
SLIN#
GND
Strobe
Data0
Data1
Data2
Data3
Data4
Data5
Data6
Data7
Acknowledge
Busy
Paper End
Select
Automatic Feed
Error
Initialize Printer
Select In
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
GND
GND
GND
GND
GND
GND
GND
2-11
Chapter 2
Serial Port Connectors: COM A & COM B
The mainboard has two 9-pin male DIN connectors for serial port COM
A and COM B. You can attach a serial mouse or other serial devices.
Pin Definition
PIN
SIGNAL
DESCRIPTION
1
2
3
4
5
1
2
3
4
5
6
7
8
9
DCD
SIN
Data Carry Detect
Serial In or Receive Data
Serial Out or Transmit Data
Data Terminal Ready)
Ground
Data Set Ready
RequestToSend
Clear To Send
SOUT
DTR
GND
DSR
RTS
CTS
RI
6 7 8 9
9-Pin Male DIN Connectors
RingIndicate
Joystick/Midi Connector
You can connect a joystick or game pad to this connector.
Audio Port Connectors
Line Out is to connect speakers or headphones. Line In is a connector
for external CD player, Tape player or other audio devices. Mic is used to
connect to a microphone.
Line In MIC
Line Out
The mainboard provides 6-channel audio support and can turn the
rear audio connectors from 2-channel to 4-/6-channel audio. For
more information, refer to Appendix A. Using 4-/6-channel Audio
Function.
TIP
2-12
Hardware Setup
Connectors
The mainboard provides connectors to connect FDD, IDE HDD, case,
modem, LAN, USB Ports, IR module and CPU/System FAN.
Floppy Disk Drive Connector: FDD1
The mainboard provides a standard floppy disk drive connector that
supports 360KB, 720KB, 1.2MB, 1.44MB and 2.88MB floppy disk types.
34 33
2
1
FDD1
2-13
Chapter 2
Hard Disk Connectors: IDE1 & IDE2
The mainboard uses an IDE controller on the Intel® ICH2 chipset that
provides PIO mode 0-4, Bus Master, and Ultra DMA 66/100 modes. It has two
HDD connectors IDE1 (Primary) and IDE2 (Secondary). You can connect up to
four hard disk drives, CD-ROM or 120MB Floppy to IDE1 and IDE2.
IDE1 (Primary IDE Connector)
- The first hard disk drive should always be connected to IDE1. You can
connect a Master and a Slave drive to IDE1.
IDE2 (Secondary IDE Connector)
- You can connect a Master and a Slave drive to IDE2.
40 39
40 39
2
2
1
1
If you install two hard disks on cable, you must configure the
second drive to Slave mode by setting its jumper. Refer to the
hard disk documentation supplied by hard disk vendors for
jumper setting instructions.
TIP
2-14
Hardware Setup
Case Connectors: F_P1 & F_P2
The case connector block F_P1 allows you to connect to the Power
Switch, Reset Switch, Speaker, Power LED, Keylock and HDD LED on the case.
The other case connector block F_P2 is compliant to Intel Front Panel
I/O Connectivity Design Guide and can connect to the the Power Switch,
Reset Switch, Power LED and HDD LED on the case.
18
9
Reset
Switch
Power
Switch
15
14
+
Speaker
Power
LED
Buzzer
(short pin)
+
HDD LED
1
10
Keylock
F_P1
9
10
Reserved
Power
Switch
Reset
Switch
HDD
LED
Power
LED
F_P1 Pin Definition
Pin
2
1
Pin
1
Description
Description
Keylock
F_P2
Keylock
10
11
F_P2 Pin Definition
2
NC
NC
Pin
1
Description
Pin
2
Description
PWR_LED G
PWR_LED Y
PWR_SW+
PWR_SW-
NC
3
HDD_LED+
GND
12
13
14
15
16
17
18
HDD_LED-
CASE_SPK
CASE_SPK
CASE_SPK
CASE_SPK
RESET+
*HDD_LED+
HDD_LED-
RESET-
4
3
4
5
PWR_LED Y
PWR_LED G
PWR_SW+
PWR_SW-
NC
5
6
6
7
RESET+
8
7
9
RSVD_DNU
10
8
9
RESET-
* Hard disk LED pullup (330 ohm) to +5V
2-15
Chapter 2
Power Switch
Connect to a 2-pin push button switch.
Reset Switch
Reset switch is used to reboot the system rather than turning the power ON/
OFF. Avoid rebooting while the HDD is working. You can connect the
Reset switch from the system case to this pin.
Power LED (F_P1)
The Power LED is lit while the system power is on. There are three types of
LEDs you can connect from the system case to the pin:
2-pin single color power LED: Connected to pin 5 & 6. The power
LED is not able to change its color. You can only choose Blinking in
the BIOS utility for the power LED to indicate the suspend/sleep
mode.
LEDStatus
Steady Green
Blinking
Description
The system is in the full-on mode.
The system enters the suspend/sleep mode.
2-pin/3-pin dual color power LED: 2-pin LED is connected to pin 5 &
6. 3-pin LED is connected to pin 4, 5 & 6. The dual color power LED
is able to change its color to indicate different system states.
Therefore, you can select either Blinking or Dual (color) for the
power LED to show the suspend/sleep mode.
z
When you select Blinking in the BIOS utility:
LEDStatus
Steady Green
Blinking
Description
The system is in the full-on mode.
The system enters the suspend/sleep mode.
2-16
Hardware Setup
z
When you select Dual (color) in the BIOS utility:
LEDStatus
Description
The system is in the full-on mode.
Steady Green
Steady Orange The system enters the suspend/sleep mode.
Power LED (F_P2)
The Power LED is lit while the system power is on. There are two types of
LEDs you can connect from the system case to the pin:
2-pin single color power LED: The power LED is not able to change
its color. Therefore, you can only choose Blinking in the BIOS
utility for the power LED to indicate the suspend/sleep mode.
LEDStatus
Steady Green
Blinking
Description
The system is in the full-on mode.
The system enters the suspend/sleep mode.
2-pin dual color power LED: The 2-pin power LED can change its
color to indicate different system states. Therefore, you can select
either Blinking or Dual (color) for the power LED to show the
suspend/sleep mode.
z
When you select Blinking:
LEDStatus
Steady Green
Blinking
Description
The system is in the full-on mode.
The system enters the suspend/sleep mode.
z
When you select Dual (color):
LEDStatus
Description
Steady Green
The system is in the full-on mode.
Steady Orange The system enters the suspend/sleep mode.
2-17
Chapter 2
HDDLED
HDD LED shows the activity of a hard disk drive connected to the IDE1 or
IDE2 connector. Avoid turning the power off while the HDD is working.
You can connect the HDD LED from the system case to this pin.
Speaker (F_P1 only)
Speaker from the system case is connected to this pin.
If on-board Buzzer is available, then:
Short pin 14-15:
Open pin 14-15:
On-board Buzzer Enabled.
On-board Buzzer Disabled.
Keylock (F_P1 only)
Keylock allows you to disable the keyboard for security purpose. You can
connect the keylock to this connector.
2-18
Hardware Setup
Power Saving Switch Connector: JGS1
Attach a power saving switch to this connector. Pressing the switch
once will have the system enter the sleep/suspend state. Press any key to
wake up the system.
ExtSMI#
GND
1
JGS1
Wake On LAN Connector: JWOL1
This connector allows you to connect to a LAN card with Wake On
LAN function. You can wake up the computer via remote control through a
local area network.
1
5VSB
GND
MP_WAKEUP
JWOL1
2-19
Chapter 2
Wake On Ring Connector: JMDM1 (Optional)
This connector allows you to connect to a modem card with Wake On
Ring function. The connector will power up the system when a signal is
received through the modem card.
5VSB
NC
MDM_WAKEUP
GND
NC
1
JMDM1
Note: Modem wake-up signal is active “low”.
2-20
Hardware Setup
IrDA Infrared Module Connectors: IR1 & IR2
These connectors allow you to connect to IrDA Infrared modules. You
must configure the setting through the BIOS setup to use the IR function. The
difference between IR1 & IR2 is that IR2 is compliant to Intel Front Panel I/O
Connectivity Design Guide.
1
IR1
6
2
5
1
IR2
IR2 Pin Definition
Pin Signal
IR1 Pin Definition
Pin Signal
1
2
3
4
5
6
Not assigned
NC
VCC
GND
IRTX
1
2
3
4
5
VCC
NC
IRRX
GND
IRTX
IRRX
2-21
Chapter 2
Fan Power Connectors: C_FAN1/S_FAN1
The C_FAN1 (processor fan) and S_FAN1 (system fan) support
system cooling fan with +12V. It supports three-pin head connector. When
connecting the wire to the connectors, always take note that the red wire is
the positive and should be connected to the +12V, the black wire is Ground
and should be connected to GND. If the mainboard has a System Hardware
Monitor chipset on-board, you must use a specially designed fan with speed
sensor to take advantage of the CPU fan control.
SENSOR
+12V
GND
C_FAN1
SENSOR
+12V
GND
S_FAN1
Note:
1. Always consult the vendor for proper CPU cooling fan.
2. CPU Fan supports the fan control. You can install the PC Alert
utility that will automatically control the CPU Fan speed according
to the actual CPU temperature.
2-22
Hardware Setup
CD-In/Aux Line-In/Modem-In Connector: CD_IN1/AUX_IN1/
MDM_IN1
CD_IN1 connector is for CD-ROM audio connector.
AUX_IN1 connector is for DVD add-on card with Line-in connector.
MDM_IN1 connector is for modem with internal audio connector.
R
R
GND
GND
L
L
CD_IN1
AUX_IN1
GND
Phone_In
Mono_Out
MDM_IN1
Note:
Mono_Out is connected to the Modem speaker-out connector.
Phone_In is connected to the Modem Microphone-In connector.
2-23
Chapter 2
USB Front Panel Connectors: USB1 & USB2
The mainboard provides two Front USB (Universal Serial Bus) pin head-
ers that allow you to connect optional USB ports for front panel. Different from
USB1, USB2 is compliant to Intel Front Panel I/O Connectivity Design Guide.
10
9
10
9
2
1
2
1
USB1
USB2
USB1 Pin Definition
USB2 Pin Definition
Pin
1
Description
Pin
2
Description
GND
Pin
1
Description
Pin
2
Description
VCC
VCC
VCC
3
USB2-
USB2+
GND
4
GND
3
USB3-
USB3+
GND
NC
4
USB2-
5
6
USB3+
USB3-
VCC
5
6
USB2+
7
8
7
8
GND
9
GND
10
9
10
*USB_FP_OC0
*USB_FP_OC0 is Front Panel USB Overcurrent
signal (Ports 2 & 3)
Note:
You can use only ONE USB header to connect USB ports. Make sure
you choose the appropriate one for your USB ports.
2-24
Hardware Setup
Front Panel Audio Connector: JAUDIO1
You can connect an optional audio connector to the Front Panel Audio
Header. Pin number 1to 10 of the audio pin header is compliant to Intel Front
Panel I/O Connectivity Design Guide.
2
10
20
9
19
1
JAUDIO1
JAUDIO1 Pin Definition (1~10)
Pin
Signal
Description
1
AUD_MIC
AUD_GND
Front Panel Microphone input signal
2
3
4
5
6
7
8
9
Ground used by Analog Audio Circuits
AUD_MIC_BIAS Microphone Power
AUD_VCC
Filtered +5V used by Analog Audio Circuits
AUD_FPOUT_R Right Channel Audio signal to Front Panel
AUD_RET_R
HP_ON
NC
Right Channel Audio signal Return from Front Panel
RSVD for future use to control Headphone Amplifier
NoConnection
AUD_FPOUT_L Left Channel Audio signal to Front Panel
10
AUD_RET_L
Left Channel Audio signal Return from Front Panel
JAUDIO1 Pin Definition (11~20)
Description
Pin
Signal
11
AUD_MIC
AUD_GND
Front Panel Microphone input signal
Ground used by Analog Audio Circuits
12
13
14
15
16
17
18
19
20
AUD_FPOUT_R Right Channel Audio signal to Front Panel
AUD_RET_R Right Channel Audio signal Return from Front Panel
AUD_FPOUT_L Left Channel Audio signal to Front Panel
AUD_RET_L
AUD_GND
NC
Left Channel Audio signal Return from Front Panel
Ground used by Analog Audio Circuits
NoConnection
LINE-IN-R
LINE-IN-L
Line in Right
Line in Left
2-25
Chapter 2
Jumpers
The motherboard provides jumpers for you to set the computer’s
function. This section will explain how to change your motherboard’s function
through the use of jumpers.
Clear CMOS Jumper: JBAT1
There is a CMOS RAM on board that has a power supply from external
battery to keep the data of system configuration. With the CMOS RAM, the
system can automatically boot OS every time it is turned on. If you want to
clear the system configuration, use the JBAT1 (Clear CMOS Jumper ) to clear
data. Follow the instructions below to clear the data:
1
JBAT1
3
3
1
1
keep data
clear data
You can clear CMOS by shorting 2-3 pin while the
system is off. Then return to 1-2 pin position. Avoid
clearing the CMOS while the system is on; it will
damage the mainboard.
WARNING!
2-26
Hardware Setup
Slots
The motherboard provides three 32-bit Master PCI Bus Slots, one AGP
and one CNR slot.
AGP Slot
PCI Slots
CNR Slot
AGP (Accelerated Graphics Port) Slot
The AGP slot allows you to insert the AGP 1.5V graphics card. AGP is
an interface specification designed for the throughput demands of 3D graphics.
It introduces a 66MHz, 32-bit channel for the graphics controller to directly
access main memory and provides three levels of throughputs: 1x (266Mbps),
2x (533Mbps) and 4x (1.07Gbps).
PCI Slots
Three PCI slots allow you to insert the expansion cards to meet your
needs. When adding or removing expansion cards, make sure that you unplug
the power supply first. Meanwhile, read the documentation for the expansion
card to make any necessary hardware or software settings for the expansion
card, such as jumpers, switches or BIOS configuration.
CNR (Communication Network Riser) Slot
The CNR slot allows you to insert the CNR expansion cards. CNR is a
specially designed network, audio, or modem riser card for ATX family
motherboards. Its main processing is done through software and controlled
by the motherboard’s chipset.
2-27
Chapter 2
PCI Interrupt Request Routing
The IRQ, abbreviation of interrupt request line and pronounced I-R-Q,
are hardware lines over which devices can send interrupt signals to the
microprocessor. The “AGP/PCI/USB/AC’97 codec” IRQ pins are typically
connected to the PCI bus INTA#-INTH# pins as follows:
Order 1 Order 2 Order 3 Order 4
AGP
INT A# INT B#
PCI Slot 1 INT A# INT B# INT C# INT D#
PCI Slot 2 INT B# INT C# INT D# INT A#
PCI Slot 3 INT C# INT D# INT A# INT B#
USB-1
USB-2
AC97
INT D#
INT H#
INT B#
AGP & PCI Slot 1 shared.
PCI Slot 2 & AC97 shared.
PCI Slot 1~3: Bus Master
2-28
AWARD® BIOS Setup
C h a p t e r
3 .
AWARD® BIOS
Setup
AWARD® BIOS Setup
3
If your motherboard comes with the AWARD® BIOS ROM, read this
chapter for an overview of the Award® BIOS settings. AWARD® BIOS ROM
provides a Setup utility for users to modify the basic system configuration.
The information is stored in a battery-backed CMOS RAM so it retains the
Setup information when the power is turned off.
The chapter contains the following topics:
Entering Setup
3-2
Control Keys
3-2
Getting Help
3-3
The Main Menu
3-4
Standard CMOS Features
Advanced BIOS Features
Advanced Chipset Features
Integrated Peripherals
Power Management Setup
PnP/PCI Configurations
PC Health Status
Frequency/Voltage Control
Load Fail-Safe/Optimized Defaults
Set Supervisor/User Password
Save & Exit Setup
3-6
3-9
3-13
3-15
3-19
3-23
3-25
3-26
3-28
3-30
3-32
3-33
Exit Without Saving
3-1
Chapter 3
Entering Setup
Power on the computer and the system will start POST (Power On
Self Test) process. When the message below appears on the screen, press
<DEL> key to enter Setup.
Hit DEL if you want to run SETUP
If the message disappears before you respond and you still wish to
enter Setup, restart the system by turning it OFF and On or pressing the
RESET button. You may also restart the system by simultaneously pressing
<Ctrl>, <Alt>, and <Delete> keys.
Control Keys
< >
↑
Move to the previous item
Move to the next item
< >
↓
Move to the item in the left hand
<
<
>
>
←
→
Move to the item in the right hand
<Enter>
<Esc>
<+/PU>
<-/PD>
<F1>
Select the item
Jumps to the Exit menu or returns to the main menu from a submenu
Increase the numeric value or make changes
Decrease the numeric value or make changes
General help, only for Status Page Setup Menu and Option Page
Setup Menu
<F5>
<F6>
Restore the previous CMOS value from CMOS, only for Option Page
Setup Menu
Load the default CMOS value from Fail-Safe default table, only for
Option Page Setup Menu
<F7>
Load Optimized defaults, only for Option Page Setup Menu
Save all the CMOS changes and exit
<F10>
3-2
AWARD® BIOS Setup
Getting Help
After entering the Setup utility, the first screen you see is the Main Menu.
MainMenu
The main menu displays the setup categories the BIOS supplies. You can use
the up/down arrow keys ( ↑↓ ) to select the item. The on-line description for the
selected setup category is displayed on the bottom of the screen.
Sub-Menu
If you find a right pointer symbol appears to the left of certain fields (as shown
in the right view), that means a sub-menu contain-
8IDE Primary Master
8IDE Primary Slave
8IDE Secondary Master
8IDE Secondary Slave
ing additional options for the field can be launched
from this field. To enter the sub-menu, highlight
the field and press <Enter>. Then you can use
control keys to move between and change the set-
tings of the sub-menu. To return to the main menu,
press <Esc>.
GeneralHelp<F1>
The BIOS setup program provides a General Help screen. You can call up this
screen from any menu by simply pressing <F1>. The Help screen lists the
appropriate keys to use and the possible selections for the highlighted item.
Press <Esc> to exit the Help screen.
3-3
Chapter 3
The Main Menu
Once you enter AWARD® BIOS CMOS Setup Utility, the Main Menu will
appear on the screen. The Main Menu displays twelve configurable
functions and two exit choices. Use arrow keys to move among the items
and press <Enter> to enter the sub-menu.
CMOS Setup Utility - Copyright(C) 1984-2001 Award Software
8Frequency/VoltageControl
Load Fail-Safe Defaults
Load Optimized Defaults
Set Supervisor Password
Set User Password
8Standard CMOS Features
8Advanced BIOS Features
8AdvancedChipsetFeatures
8IntegratedPeripherals
8Power Management Setup
8PnP/PCIConfigurations
8PC Health Status
Save & Exit Setup
Exit Without Saving
Esc : Quit
F9 : Menu in BIOS
↑ ↓ → ← : Select Item
F10 : Save & Exit Setup
Time, Date, Hard Disk Type…
Standard CMOS Features
Use this menu for basic system configurations, such as time, date etc.
Advanced BIOS Features
Use this menu to setup the items of Award® special enhanced features.
Advanced Chipset Features
Use this menu to change the values in the chipset registers and optimize
your system’s performance.
Integrated Peripherals
Use this menu to specify your settings for integrated peripherals.
Power Management Setup
Use this menu to specify your settings for power management.
3-4
AWARD® BIOS Setup
PnP/PCI Configurations
This entry appears if your system supports PnP/PCI.
PC Health Status
This entry displays the current status of your PC.
Frequency/Voltage Control
Use this menu to specify your settings for frequency/voltage control.
Load Fail-Safe Defaults
Use this menu to load the BIOS default values for the minimal/stable per-
formance of your PC.
Load Optimized Defaults
Use this menu to load the default factory settings for BIOS for optimal
system performance.
Set Supervisor Password
Use this menu to set Supervisor Password.
Set User Password
Use this menu to set User Password.
Save & Exit Setup
Save changes to CMOS and exit setup.
Exit Without Saving
Abandon all changes and exit setup.
3-5
Chapter 3
Standard CMOS Features
The items inside Standard CMOS Features menu are divided into 13
categories. Each category includes none, one or more setup items. Use the
arrow keys to highlight the item you want to modify and use the <PgUp> or
<PgDn> keys to switch to the value you prefer.
CMOS Setup Utility - Copyright (C) 1984-2001 Award Software
Standard CMOS Features
Date (mm:dd:yy)
Time (hh:mm:ss)
Wed, Aug 1 2001
00:00:00
Item Help
8IDE Primary Master
8IDE Primary Slave
8IDE Secondary Master
8IDE Secondary Slave
Menu Level 8
Change the day, month,
year and century
Drive A
Drive B
[1.44M, 3.5 in.]
[None]
Video
[EGA/VGA]
Halt On
[All, But Keyboard]
Base Memory
Extended Memory
Total Memory
640K
65472K
66112K
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
Date
This allows you to set the system to the date that you want (usually the
current date). The format is <day><month> <date> <year>.
day
Day of the week, from Sun to Sat, determined by
BIOS. Read-only.
month
date
The month from Jan. through Dec.
The date from 1 to 31 can be keyed by numeric
function keys.
year
The year can by adjusted by users.
Time
This allows you to set the system time that you want (usually the current
time). The time format is <hour> <minute> <second>.
3-6
AWARD® BIOS Setup
IDE Primary Master/Primary Slave/Secondary Master/Secondary Slave
Press PgUp/<+> or PgDn/<-> to select the hard disk drive type. The
specification of hard disk drive will show up on the right hand according to
your selection.
IDE Primary Master
IDE HDD Auto-Detection
Press Enter
Item Help
IDE Primary Master
Access Mode
[Auto]
[Auto]
Menu Level 88
To auto-detect the
HDD’s size, head...on
this channel
Capacity
15021MB
Cylinder
Head
291024
16
Precomp
Landing Zone
Sector
0
29103
63
Access Mode
Capacity
Cylinder
The settings are Auto, CHS, LBA and Large.
The formatted size of the storage device.
Number of cylinders.
Head
Number of heads.
Precomp
Landing Zone
Sector
Write precompensation cylinder.
Cylinder location of the landing zone.
Number of sectors.
Drive A/B
This item allows you to set the type of floppy drives installed. Available
options are None, 360K, 5.25 in., 1.2M, 5.25 in., 720K, 3.5 in., 1.44M, 3.5
in., 2.88M, 3.5 in..
Video
The item sets the type of video adapter used for the primary monitor of the
system . Available options are EGA/VGA , CGA 40, CGA 80 and MONO.
3-7
Chapter 3
HaltOn
The item determines whether the system will stop if an error is detected at
boot. Available options are:
All Errors
No Errors
The system stops when any error is detected.
The system doesn’t stop for any detected error.
All, But Keyboard The system doesn’t stop for a keyboard error.
All, But Diskette The system doesn’t stop for a disk error.
All, But Disk/Key The system doesn’t stop for either a disk or a
keyboard error.
3-8
AWARD® BIOS Setup
Advanced BIOS Features
CMOS Setup Utility - Copyright (C) 1984-2001 Award Software
Advanced BIOS Features
Anti-Virus Protection
CPU L1 & L2 Cache
Quick Boot
1st Boot Device
2nd Boot Device
3rd Boot Device
Boot Other Device
Swap Floppy
[Disabled]
[Enabled]
[Disabled]
[Floppy]
[HDD-0]
[CDROM]
[Enabled]
[Disabled]
[Disabled]
[On]
[Fast]
[Disabled]
6
250
[Setup]
Item Help
Menu Level 8
Allows you to choose
the VIRUS warning
feature for IDE Hard
Disk boot sector
Seek Floppy
Boot Up Num-Lock LED
Gate A20 Option
Typematic Rate Setting
x Typematic Rate (Chars/Sec)
Typematic Delay (Msec)
Security Option
protection. If this
function is enabled
and someone attempt to
write data into this
area, BIOS will show
a warning message on
screen and alarm beep
x
APIC Mode
[Enabled]
[1.1]
[No]
MPS Version Control For OS
Boot OS/2 for DRAM > 64MB
Hard Disk S.M.A.R.T
[Disabled]
- Next Page -
Full Screen LOGO Show
[Disabled]
Item Help
Menu Level 8
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
Anti-Virus Protection
The item is to set the Virus Warning feature for IDE Hard Disk boot sector
protection. If the function is enabled and any attempt to write data into this
area is made, BIOS will display a warning message on screen and beep.
Settings: Disabled and Enabled.
CPU L1 & L2 Cache
The item allows you to turn on or off CPU’s L1 and L2 cache. Settings:
Enabled and Disabled.
3-9
Chapter 3
Quick Boot
The option speeds up Power On Self Test (POST) after you power on the
computer. When setting the item to Enabled, BIOS will shorten or skip
some check items during POST. Settings: Enabled and Disabled.
1st/2nd/3rd Boot Device
The items allow you to set the sequence of boot devices where BIOS
attempts to load the disk operating system. The settings are:
Floppy
LS120
HDD-0
SCSI
The system will boot from floppy drive.
The system will boot from LS-120 drive.
The system will boot from the first HDD.
The system will boot from the SCSI.
CDROM
HDD-1
HDD-2
HDD-3
ZIP100
LAN
The system will boot from the CD-ROM.
The system will boot from the second HDD.
The system will boot from the third HDD.
The system will boot from the fourth HDD.
The system will boot from ATAPI ZIP drive.
The system will boot from the Network drive.
Disable this sequence.
Disabled
Boot Other Device
Setting the option to Enabled allows the system to try to boot from other
device if the system fails to boot from the 1st/2nd/3rd boot device.
SwapFloppy
Setting to Enabled will swap floppy drives A: and B:.
SeekFloppy
Setting to Enabled will make BIOS seek floppy drive A: before booting the
system. Settings: Disabled and Enabled.
BootUpNum-LockLED
This item is to set the Num Lock status when the system is powered on.
Setting to On will turn on the Num Lock key when the system is powered on.
Setting to Off will allow end users to use the arrow keys on the numeric
keypad. Settings: On and Off.
3-10
AWARD® BIOS Setup
Gate A20 Option
This item is to set the Gate A20 status. A20 refers to the first 64KB of
extended memory. When Fast is selected, the Gate A20 is controlled by
Port92 or chipset specific method resulting in faster system performance.
When Normal is selected, A20 is controlled by a keyboard controller or
chipset hardware.
Typematic Rate Setting
This item is used to enable or disable the typematic rate setting including
Typematic Rate & Typematic Delay.
Typematic Rate (Chars/Sec)
After Typematic Rate Setting is enabled, this item allows you to set the rate
(characters/second) at which the keys are accelerated. Settings: 6, 8, 10, 12,
15, 20, 24 and 30.
TypematicDelay(Msec)
This item allows you to select the delay between when the key was first
pressed and when the acceleration begins. Settings: 250, 500, 750 and
1000.
Security Option
This specifies the type of BIOS password protection that is implemented.
Settings are described below:
Option
Description
Setup
The password prompt appears only when end users try to
run Setup.
System
A password prompt appears every time when the com-
puter is powered on or when end users try to run Setup.
APICMode
This field is used to enable or disable the APIC (Advanced Programmable
Interrupt Controller). Due to compliance to PC2001 design guide, the system
is able to run in APIC mode. Enabling APIC mode will expand available IRQs
resources for the system. Settings: Enabled and Disabled.
3-11
Chapter 3
MPS Version Control For OS
This field allows you to select which MPS (Multi-Processor Specification)
version to be used for the operating system. You need to select the MPS
version supported by your operating system. To find out which version to
use, consult the vendor of your operating system. Settings: 1.4 and 1.1.
Boot OS/2 for DRAM > 64MB
This allows you to run the OS/2® operating system with more than 64MB
DRAM. When you choose No, you cannot run the OS/2® operating system
with more than 64MB DRAM. But it is possible if you choose Yes.
HardDiskS.M.A.R.T.
This allows you to activate the S.M.A.R.T. (Self-Monitoring Analysis &
Reporting Technology) capability for the hard disks. S.M.A.R.T is a utility
that monitors your disk status to predict hard disk failure. This gives you an
opportunity to move data from a hard disk that is going to fail to a safe place
before the hard disk becomes offline. Settings: Enabled and Disabled.
Full Screen LOGO Show
This item enables you to show the company logo on the bootup screen.
Settings are:
Disabled
Enabled
Shows the POST messages at boot.
Shows a still image (logo) on the full screen at boot.
3-12
AWARD® BIOS Setup
Advanced Chipset Features
CMOS Setup Utility - Copyright (C) 1984-2001 Award Software
Advanced Chipset Features
Configure DRAM Timing
CAS# Latency
[By SPD]
[1.5]
Item Help
Precharge Delay
[7]
RAS# to CAS# Delay
RAS# Precharge
[3]
[3]
Menu Level 8
DRAM Data Integrity Mode
Memory Hole At 15M-16M
Delayed Transaction
AGP Aperture Size (MB)
[Non-ECC]
[Disabled]
[Enabled]
[64]
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
Note: Change these settings only if you are familiar with the chipset.
Configure SDRAM Timing
Selects whether DRAM timing is controlled by the SPD (Serial Presence
Detect) EEPROM on the DRAM module. Setting to By SPD enables CAS#
Latency, RAS# Precharge, RAS# to CAS# Delay and RAS# Precharge
automatically to be determined by BIOS based on the configurations on the
SPD. Selecting By Manual allows users to configure these fields manually.
CAS# Latency
This controls the timing delay (in clock cycles) before SDRAM starts a read
command after receiving it. Settings: 1.5, 2, 2.5 and 3 (clocks). 1.5 (clocks)
increases the system performance the most while 3 (clocks) provides the
most stable performance.
Precharge Delay
The field specifies the idle cycles before precharging an idle bank. Settings:
7, 6 and 5 (clocks).
3-13
Chapter 3
RAS# to CAS# Delay
This field allows you to set the number of cycles for a timing delay between
the CAS and RAS strobe signals, used when DRAM is written to, read from
or refreshed. Fast speed offers faster performance while slow speed offers
more stable performance. Settings: 3 and 2 (clocks).
RAS# Precharge
This item controls the number of cycles for Row Address Strobe (RAS) to be
allowed to precharge. If insufficient time is allowed for the RAS to accumu-
late its charge before DRAM refresh, refresh may be incomplete and DRAM
may fail to retain data. This item applies only when synchronous DRAM is
installed in the system. Available settings: 3 and 2 (clocks).
DRAMDataIntegrityMode
Select ECC (Error-Correcting Code) or Non-ECC according to the type of
installed DRAM.
MemoryHoleAt15M-16M
In order to improve performance, certain space in memory can be reserved
for ISA peripherals. This memory must be mapped into the memory space
below 16MB. When this area is reserved, it cannot be cached. Settings:
Enabled and Disabled.
DelayedTransaction
The chipset has an embedded 32-bit posted write buffer to support delayed
transactions cycles so that transactions to and from the ISA bus are buff-
ered and PCI bus can perform other transactions while the ISA transaction is
underway. Select Enabled to support compliance with PCI specification
version 2.1. Settings: Enabled and Disabled.
AGP Aperture Size (MB)
The item is used to select the size of Accelerated Graphics Port (AGP)
aperture. Aperture is a portion of PCI memory address range dedicated for
graphics memory address space. Host cycles that hit the aperture range are
forwarded to AGP without any translation. Settings: 4, 8, 16, 32, 64, 128
and 256.
3-14
AWARD® BIOS Setup
Integrated Peripherals
CMOS Setup Utility - Copyright (C) 1984-2001 Award Software
Integrated Peripherals
On-Chip Primary
On-Chip Secondary PCI IDE
IDE Primary Master PIO
PCI IDE
[Enabled]
[Enabled]
[Auto]
Item Help
IDE Primary Slave
IDE Secondary Master
IDE Secondary Slave
PIO
PIO
PIO
[Auto]
[Auto]
[Auto]
Menu Level 8
IDE Primary Master UDMA
[Auto]
IDE Primary Slave
IDE Secondary Master
IDE Secondary Slave
USB Controller
USB Mouse Support
USB Keyboard Support
Init Display First
AC’97 Audio
UDMA
UDMA
UDMA
[Auto]
[Auto]
[Auto]
[Enabled]
[Disabled]
[Disabled]
[AGP]
[Auto]
AC’97 Modem
[Auto]
Onboard/CNR LAN selection
IDE HDD Block Mode
Floppy Controller
[Auto]
[Enabled]
[Enabled]
- Next Page -
Serial Port A
Serial Port B
[3F8/IRQ4]
[2F8/IRQ3]
[Normal]
[Hi, Lo]
[Enabled]
[Half]
[IR-Rx2Tx2]
[378/IRQ7]
[ECP]
Item Help
Serial Port B Mode
RxD, TxD Active
IR Transmission Delay
IR Duplex Mode
IR Pin Select
Parallel Port
Parallel Port Mode
EPP Version
Menu Level 8
[1.7]
ECP Mode Use DMA
Onboard Game Port
Onboard Midi Port
Midi IRQ Select
[3]
[201]
[330]
[10]
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
3-15
Chapter 3
On-ChipPrimary/SecondaryPCIIDE
The integrated peripheral controller contains an IDE interface with support
for two IDE channels. Choose Enabled to activate each channel separately.
IDEPrimary/SecondaryMaster/SlavePIO
The four items allow you to set a PIO (Programmed Input/Output) mode for
each of the four IDE devices that the onboard IDE interface supports. Modes
0~4 provide increased performance. In Auto mode, BIOS automatically deter-
mines the best mode for each IDE device.
IDEPrimary/SecondaryMaster/SlaveUDMA
Ultra DMA implementation is possible only if your IDE device supports it and
your operating environment contains a DMA driver. If both your hard drive
and software support Ultra DMA 66/100, select Auto to enable BIOS support.
USB Controller
The item enables or disables the USB (Universal Serial Bus) Ports. Settings:
Enabled and Disabled.
USBMouse/KeyboardSupport
Set to Enabled if your need to use an USB mouse/keyboard in the operating
system that does not support or have any USB driver installed, such as DOS
and SCO Unix.
Init Display First
This item specifies which VGA card is your primary graphics adapter.
Settings: PCI Slot and AGP.
AC’97Audio
Auto allows the mainboard to detect whether an audio device is used. If the
device is detected, the onboard AC’97 (Audio Codec’97) controller will be
enabled; if not, it is disabled. Disable the controller if you want to use other
controller cards to connect an audio device. Settings: Auto and Disabled.
AC’97Modem
Auto allows the mainboard to detect whether a modem is used. If a modem is
used, the onboard MC’97 (Modem Codec’97) controller will be enabled; if
3-16
AWARD® BIOS Setup
not, it is disabled. Disable the controller if you want to use other controller
cards to connect to a modem. Settings: Auto and Disabled.
Onboard/CNRLANselection
Use the item to enable or disable the onboard or external CNR LAN device.
Settings:Auto, Onboard and Ext. CNR.
IDEHDDBlockMode
This allows your hard disk controller to use the fast block mode to transfer
data to and from the hard disk drive. Block mode is also called block
transfer, multiple commands or multiple sector read/write. Enabled enables
IDE controller to use block mode; Disabled allows the controller to use
standard mode.
FloppyController
The item is used to enable or disable the onboard Floppy controller. Select
Enabled when you have installed a floppy disk drive and want to use it.
Serial Port A/B
The items specify the base I/O port address and IRQ for the onboard Serial Port
A (COM A)/Serial Port B (COM B). Selecting Auto allows BIOS to automati-
cally determine the correct base I/O port address. Settings: Disabled, 3F8/
IRQ4, 2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3 and Auto.
Serial Port B Mode
The field allows you to specify the operation mode for serial port “COM B”.
Settings are:
IrDA
ASKIR:
Normal:
:
IrDA-compliant Serial Infrared Port
Amplitude Shift Keyed Infrared Port
RS-232CSerialPort
RxD,TxDActive
The item determines the active of RxD, TxD. Settings are “Hi, Hi”, “Hi, Lo”,
“Lo, Hi” and “Lo, Lo”.
IR Transmission Delay
The field enables or disables IR transmission delay function. Settings: En-
3-17
Chapter 3
abled and Disabled.
IRDuplexMode
The field specifies a duplex value for the IR device connected to COM B. Full
Duplex mode permits silmutaneous two-direction transmission. Half Duplex
mode permits transmission in one direction only at a time. Settings: Half and
Full.
IR Pin Select
Consult your IR peripheral documentation to select the correct setting of TxD
and RxD signals. Settings: IR-Rx2Tx2 and RxD2, TxD2.
Parallel Port
This specifies the I/O port address and IRQ of the onboard parallel port. Settings:
378/IRQ7, 278/IRQ5, 3BC/IRQ7 and Disabled.
Parallel Port Mode
This item selects the operating mode for the parallel port: SPP, EPP, ECP or
ECP+EPP.
EPP Version
The item selects the EPP version used by the parallel port if it is set to EPP or
ECP+EPP mode. Settings: 1.7 and 1.9.
ECPModeUseDMA
The item specifies the DMA channel 1 or 3 for the parallel port when it is set to
ECP or ECP+EPP mode.
OnboardGame/MidiPortAddress
The items disable or assign the address of the onboard Game/Midi port.
Midi IRQ Select
The item specifies an IRQ for the Midi port.
3-18
AWARD® BIOS Setup
Power Management Setup
CMOS Setup Utility - Copyright (C) 1984-2001 Award Software
Power Management Setup
IPCA Function
[Enabled]
[S1/POS]
[User Define]
[3]
[Disabled]
[Power Off]
[Disabled]
[Enabled]
[Enabled]
[Disabled]
[50.0%]
Item Help
ACPI Standby State
Power Management/APM
MODEM Use IRQ
Suspend Time Out
Power Button Function
Wake Up On PME
Wake Up On Ring
Wake Up On LAN
USB Wakeup From S3
CPU THRM-Throttling
Resume By RTC Alarm
Date(of Month) Alarm
Time(hh:mm:ss) Alarm
POWER ON Function
KB Power ON Password
Hot Key Power ON
Power Again
Menu Level 8
[Disabled]
0
x
x
0 : 0 :
0
[BUTTON ONLY]
[Enter]
[Ctrl-F1]
[Power Off]
[Blinking]
Sleep State LED
- Next Page -
** Reload Global Timer Events **
Primary Master IDE
Primary Slave IDE
Secondary Master IDE
Secondary Slave IDE
FDC/LPT/COM Ports
Item Help
[Disabled]
[Disabled]
[Disabled]
[Disabled]
[Disabled]
Menu Level 8
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
IPCAFunction
This item is to activate the ACPI (Advanced Configuration and Power
Management Interface) Function. If your operating system is ACPI-aware,
such as Windows 98SE/2000/ME, select Enabled. Settings: Enabled and
Disabled.
ACPIStandbyState
This item specifies the power saving modes for ACPI function. Options are:
3-19
Chapter 3
S1/POS
The S1 sleep mode is a low power state. In this state,
no system context (CPU or chipset) is lost and hard-
ware maintains all system context.
S3/STR
The S3 sleep mode is a power-down state in which
power is supplied only to essential components such
as main memory and wake-capable devices and all
system context is saved to main memory. The informa-
tion stored in memory will be used to restore the PC to
the previous state when an “wake up” event occurs.
PowerManagement/APM
This item is used to select the degree (or type) of power saving and is
related to the mode: Suspend Time Out. There are three options for power
management:
Min Saving Minimum Power Management. Suspend Time Out = 1
Hour.
Max Saving Maximum Power Management. Suspend Time Out = 1
Min.
User Define Allows end users to configure each mode separately.
MODEMUseIRQ
Name the interrupt request (IRQ) line assigned to the modem (if any) on your
system. Activity of the selected IRQ always awakens the system. Settings:
3, 4, 5, 7, 9, 10, 11 and NA.
Suspend Time Out
If system activity is not detected for the length of time specified in this field,
all devices except CPU will be shut off. Settings are Disabled, 1 Min, 2 Min,
4 Min, 8 Min, 12 Min, 20 Min, 30 Min, 40 Min and 1 Hour.
PowerButtonFunction
This feature allows users to configure the power button function. Settings
are:
Power Off
The power button functions as a normal power-on/-
off button.
Suspend
When you press the power button, the computer
3-20
AWARD® BIOS Setup
enters the suspend/sleep mode, but if the button is
pressed for more than four seconds, the computer
is turned off.
Wake Up On PME/Ring/LAN, USB Wakeup From S3
These fields specify whether the system will be awakened from power
saving modes when activity or input signal of the specified hardware
peripheral or component is detected.
Note: To use the function of “Wake Up On Ring” and “Wake Up On
LAN”, you need to install a modem/LAN card supporting power on
function.
CPUTHRM-Throttling
The item allows you to specify the percentage of CPU speed which it will
slow down to when the CPU temperature reaches the predetermined over-
heat limit. Settings range from 12.5% to 87.5% at 12.5% increment.
Resume By RTC Alarm
The field is used to enable or disable the feature of booting up the system on
a scheduled time/date.
Date(ofMonth)Alarm
The field specifies the date for Resume By RTC Alarm. Settings: 0~31.
Time(hh:mm:ss)Alarm
The field specifies the time for Resume by Alarm. Format is <hour><minute>
<second>.
POWERONFunction
This controls which part and how the PS/2 mouse or keyboard can power
on the system. Settings: Password, Hot KEY, Mouse Left, Mouse Right,
BUTTON ONLY and Keyboard 98.
KB Power ON Password
If POWER ON Function is set to Password, then you can set a password in
the field for the PS/2 keyboard to power on the system.
3-21
Chapter 3
HotKeyPowerON
If POWER ON Function is set to Hot KEY, you can assign a hot key combina-
tion in the field for the PS/2 keyboard to power on the system. Settings: Ctrl-
F1 through Ctrl-F12.
Power Again
This item specifies whether your system will reboot after a power failure or
interrupt occurs. Available settings are:
Power Off
Power On
Last State
Leaves the computer in the power off state.
Reboots the computer.
Restores the system to the status before power failure
or interrupt occured.
Sleep State LED
This item sets how the system uses Power LED on the case to indicate the
suspend state. Settings are:
Dual
The Power LED changes its color to indicate the
suspend state.
Blinking
The Power LED blinks to indicate the suspend state.
** Reload Global Timer Events **
Primary/SecondaryMaster/SlaveIDE, FDC/LPT/COMPorts
The global timer is the hardware timer that counts down to the power saving
modes. If the monitoring of the listed hardware peripheral or component is
enabled, they will awaken the system or reload the original count of global
timer when they are accessed.
3-22
AWARD® BIOS Setup
PnP/PCI Configurations
CMOS Setup Utility - Copyright(C) 1984-2001 Award Software
PnP/PCI Configurations
PNP OS Installed
Reset Configuration Data
[No]
[Disabled]
Item Help
Resources Controlled By
IRQ Resources
DMA Resources
[Auto(ESCD)]
Press Enter
Press Enter
Menu Level 8
x
x
Select Yes if you are
using a Plug and Play
capable operating
system Select No if
you need to BIOS to
configure non-boot
devices
PCI/VGA Palette Snoop
[Disabled]
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
PNP OS Installed
When set to YES, BIOS will only initialize the PnP cards used for booting
(VGA, IDE, SCSI). The rest of the cards will be initialized by the PnP operat-
ing system like Windows® 98. When set to NO, BIOS will initialize all the
PnP cards. So, select Yes if the operating system is Plug & Play aware.
Reset Configuration Data
The ESCD (Extended System Configuration Data) is a method that the BIOS
uses to store resource information for both PNP and non PNP devices in a
bit string format. When Enabled, the system will rebuild ESCD and you will
see the message “ESCD Update Successfully” on boot up.
Resources Controlled By
When selecting Auto(ESCD), BIOS will automatically configure all the boot
and PnP (Plug & Play) compatible devices and assigns system resources like
IRQ to these devices. However, this feature means absolutely nothing
unless you are using a Plug and Play operating system such as Windows
3-23
Chapter 3
98. If you want to configure the system by yourself, select Manaul.
IRQ Resources
This item is adjustable only when Resources Controlled By is set to
Manual. Press <Enter> and you will enter the sub-menu of this item. The
item lists IRQ resources and allows you to set each IRQ a type depending on
the type of device using the IRQ. Settings: PCI/ISA PnP and Legacy ISA.
Note: IRQ (Interrupt Request) lines are system resources allocated
to I/O devices. When an I/O device needs to gain attention of the
operating system, it signals this by causing an IRQ to occur. After
receiving the signal, when the operating system is ready, the
system will interrupt itself and perform the service required by the
I/O device.
PCI/VGAPaletteSnoop
PCI VGA palette is the set of colors currently used by the video device.
Some special VGA cards may not show colors correctly and need to look
into the video device’s VGA palette to determine what colors are in use.
Then you have to turn on the palette “snoop”, permitting the palette
registers of both VGA devices to be identical. The setting must be set to
Enabled if any non-standard VGA adapter card, such as MPEG card,
installed in the system requires VGA palette snooping.
3-24
AWARD® BIOS Setup
PC Health Status
This section is to monitor the current hardware status including CPU
temperature, CPU Fan speed, Vcore etc. This is available only if there is
hardware monitoring mechanism onboard.
CMOS Setup Utility - Copyright(C) 1984-2001 Award Software
PC Health Status
Current System Temp.
Current CPU Temperature
POWER fan
32°C/89°F
58°C/132°F
0RPM
Item Help
SYSTEM fan
0RPM
Menu Level 8
CPU fan
Vcore
4560RPM
1.66V
VTT
1.47V
3.3 V
3.33V
+ 5V
5.02V
+12V
-12V
- 5V
12.05V
-11.56V
-4.99V
VBAT(V)
3.22V
5VSB(V)
4.87V
CPU Critical Temperature
[Disabled]
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
CurrentSystemTemp.,CurrentCPUTemperature,POWER/SYSTEM/CPU
fan, Vcore, VTT, 3.3 V/+ 5V/+12V/-12V/- 5V, VBAT(V), 5VSB(V)
These items display the current status of all monitored hardware devices/
components such as CPU voltages, temperatures and all fans’ speeds.
CPU Critical Temperature
This item is used to specify a thermal limit for CPU. If CPU temperature
reaches the specified limit, the system will issue a warning and allows you to
prevent the CPU overheat problem. Settings: Disabled, 80°C/176°F, 85°C/
185°F and 90°C/194°F.
3-25
Chapter 3
Frequency/Voltage Control
CMOS Setup Utility - Copyright(C) 1984-2001 Award Software
Frequency/Voltage Control
CPU Ratio Selection
Auto Detect PCI Clock
Spread Spectrum
[X8(Safe)]
[Enabled]
[+/-0.25%]
[Default]
Item Help
CPU Host/PCI Clock
Menu Level 8
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
CPU Ratio Selection
End users can overclock the processor by specifying the CPU ratio (clock
multiplier) in this field. Settings: x 8(Safe) to x 23.
Auto Detect PCI Clock
This item is used to auto detect the PCI slots. When set to Enabled, the
system will remove (turn off) clocks from empty PCI slots to minimize the
electromagnetic interference (EMI). Settings: Enabled and Disabled.
SpreadSpectrum
This item is used to configure the clock generator’s Spread Spectrum feature.
Settings: Disabled, +/-0.25%, -0.5%, +/-0.5%, and +/-0.38%. Always
disable the feature when overclocking the processor.
CPU Host/PCI Clock
This item specifies the combination of CPU host bus (FSB) and PCI bus
3-26
AWARD® BIOS Setup
frequency. It provides end users an overclocking method. Settings: 100/
33Mhz and higher frequency combination.
3-27
Chapter 3
Load Fail-Safe/Optimized Defaults
The two options on the main menu allow users to restore all of the BIOS
settings to the default Fail-Safe or Optimized values. The Optimized Defaults
are the default values set by the mainboard manufacturer specifically for the
optimal performance of the mainboard. The Fail-Safe Defaults are the default
values set by the BIOS vendor for the stable system performance.
When you select Load Fail-Safe Defaults, a message as below appears:
CMOS Setup Utility - Copyright(C) 1984-2001 Award Software
8Frequency/VoltageControl
Load Fail-Safe Defaults
Load Optimized Defaults
Set Supervisor Password
8Standard CMOS Features
8Advanced BIOS Features
8AdvancedChipsetFeatures
8IntegratedPeripherals
8Power Managemen
8PnP/PCIConfigurations
8PC Health Status
Load Fail-Safe Defaults (Y/N)? N
ord
Save & Exit Setup
Exit Without Saving
Esc : Quit
F9 : Menu in BIOS
↑ ↓ → ← : Select Item
F10 : Save & Exit Setup
Load Fail-Safe Defaults
Pressing Y loads the BIOS default values for the most stable, minimal system
performance.
3-28
AWARD® BIOS Setup
When you select Load Optimized Defaults, a message as below appears:
CMOS Setup Utility - Copyright(C) 1984-2001 Award Software
8Frequency/VoltageControl
Load Fail-Safe Defaults
Load Optimized Defaults
Set Supervisor Password
8Standard CMOS Features
8Advanced BIOS Features
8AdvancedChipsetFeatures
8IntegratedPeripherals
8Power Managemen
8PnP/PCIConfigurations
8PC Health Status
Load Optimized Defaults (Y/N)? N
ord
Save & Exit Setup
Exit Without Saving
Esc : Quit
F9 : Menu in BIOS
↑ ↓ → ← : Select Item
F10 : Save & Exit Setup
Load Optimized Defaults
Pressing Y loads the default factory settings for optimal system performance.
3-29
Chapter 3
Set Supervisor/User Password
When you select this function, a message as below will appear on the screen:
CMOS Setup Utility - Copyright(C) 1984-2001 Award Software
8Frequency/VoltageControl
Load Fail-Safe Defaults
Load Optimized Defaults
Set Supervisor Password
ord
8Standard CMOS Features
8Advanced BIOS Features
8AdvancedChipsetFeatures
8IntegratedPeripherals
8Power Managemen
EnterPassword:
Save & Exit Setup
8PnP/PCIConfigurations
Exit Without Saving
8PC Health Status
Esc : Quit
F9 : Menu in BIOS
↑ ↓ → ← : Select Item
F10 : Save & Exit Setup
Change/Set/Disable Password
Type the password, up to eight characters in length, and press <Enter>. The
password typed now will replace any previously set password from CMOS
memory. You will be prompted to confirm the password. Re-type the password
and press <Enter>. You may also press <Esc> to abort the selection and not
enter a password.
To clear a set password, just press <Enter> when you are prompted to enter the
password. A message will show up confirming the password will be disabled.
Once the password is disabled, the system will boot and you can enter Setup
without entering any password.
When a password has been set, you will be prompted to enter it every time you
try to enter Setup. This prevents an unauthorized person from changing any
part of your system configuration.
Additionally, when a password is enabled, you can also have BIOS to request
a password each time the system is booted. This would prevent unauthorized
3-30
AWARD® BIOS Setup
use of your computer. The setting to determine when the password prompt is
required is the Security Option in the Advanced BIOS Features menu. If the
Security Option is set to System, the password is required both at boot and at
entry to Setup. If set to Setup, password prompt only occurs when trying to
enter Setup.
About Supervisor Password & User Password:
Supervisor password : Can enter and change the settings of
the setup menu.
User password:
Can only enter but do not have the right
to change the settings of the setup menu.
3-31
Chapter 3
Save & Exit Setup
When you want to quit the Setup menu, you can select this option to save the
changes and quit. A message as below will appear on the screen:
CMOS Setup Utility - Copyright(C) 1984-2001 Award Software
8Frequency/VoltageControl
Load Fail-Safe Defaults
Load Optimized Defaults
Set Supervisor Password
8Standard CMOS Features
8Advanced BIOS Features
8AdvancedChipsetFeatures
8IntegratedPeripherals
8Power Managemen
8PnP/PCIConfigurations
8PC Health Status
SAVE to CMOS and EXIT (Y/N)? Y
ord
Save & Exit Setup
Exit Without Saving
Esc : Quit
F9 : Menu in BIOS
↑ ↓ → ← : Select Item
F10 : Save & Exit Setup
Save Data to CMOS
Typing Y will allow you to quit the Setup Utility and save the user setup
changes to RTC CMOS.
Typing N will return to the Setup Utility.
3-32
AWARD® BIOS Setup
Exit Without Saving
When you want to quit the Setup menu, you can select this option to abandon
the changes. A message as below will appear on the screen:
CMOS Setup Utility - Copyright(C) 1984-2001 Award Software
8Frequency/VoltageControl
Load Fail-Safe Defaults
Load Optimized Defaults
Set Supervisor Password
8Standard CMOS Features
8Advanced BIOS Features
8AdvancedChipsetFeatures
8IntegratedPeripherals
8Power Managemen
8PnP/PCIConfigurations
8PC Health Status
Quit Without Saving (Y/N)? N
ord
Save & Exit Setup
Exit Without Saving
Esc : Quit
F9 : Menu in BIOS
↑ ↓ → ← : Select Item
F10 : Save & Exit Setup
Abandon All Datas
Typing Y will allow you to quit the Setup Utility without saving any changes to
RTCCMOS.
Typing N will return to the Setup Utility.
3-33
AMI® BIOS Setup
Chapter 4. AMI®
BIOS Setup
AMI® BIOS Setup
4
If your motherboard comes with the AMI® BIOS ROM, read this chap-
ter for an overview of the AMI® BIOS settings. AMI® BIOS ROM provides a
Setup utility for users to modify the basic system configuration. The informa-
tion is stored in a battery-backed CMOS RAM so it retains the Setup informa-
tion when the power is turned off.
The chapter contains the following topics:
Entering Setup
4-2
Selecting the First Boot Device
Control Keys
4-2
4-3
Getting Help
4-4
The Main Menu
4-5
Standard CMOS Setup
BIOS Features Setup
Chipset Features Setup
Power Management Setup
PNP/PCI Configurations
Integrated Peripherals
Hardware Monitor Setup
Load Optimal/Fail Safe Defaults
Supervisor/User Password
IDE HDD AUTO Detection
Save & Exit Setup
4-7
4-9
4-12
4-14
4-18
4-20
4-24
4-26
4-28
4-30
4-31
4-32
Exit Without Saving
4-1
Chapter 4
Entering Setup
Power on the computer and the system will start POST (Power On
Self Test) process. When the message below appears on the screen, press
<DEL> key to enter Setup.
DEL:Setup
F11:Boot Menu
F12:Network boot
TAB:Logo
If the message disappears before you respond and you still wish to
enter Setup, restart the system by turning it OFF and On or pressing the
RESET button. You may also restart the system by simultaneously pressing
<Ctrl>, <Alt>, and <Delete> keys.
Selecting the First Boot Device
You are allowed to select the 1st boot device without entering the BIOS setup
utility by pressing <F11>. When the same message as listed above appears on
the screen, press <F11> to trigger the boot menu.
The POST messages might pass too quickly for you to respond in
time. If so, restart the system and press <F11> after around 2 or 3 seconds
to activate the boot menu similar to the following.
Select First Boot Device
Floppy
IDE-0
: 1st Floppy
: IBM-DTLA-307038
: ATAPI CD-ROM DRIVE 40X M
CDROM
[Up/Dn] Select
[RETURN] Boot
[ESC] cancel
The boot menu will list all the bootable devices. Select the one you
want to boot from by using arrow keys and then pressing <Enter>. The
system will boot from the selected device. The selection will not make
changes to the settings in the BIOS setup utility, so next time when you
power on the system, it will still use the original first boot device to boot up.
4-2
AMI® BIOS Setup
Control Keys
< >
Move to the previous item
Move to the next item
↑
<↓>
Move to the item in the left hand
Move to the item in the right hand
Select the item
<←>
<
→
>
<Enter>
<Esc>
<+/PU>
<-/PD>
<F5>
Jumps to the Exit menu or returns to the main menu from a submenu
Increase the numeric value or make changes
Decrease the numeric value or make changes
Restore the previous CMOS value from CMOS, only for Option Page
Setup Menu
<F6>
Load the default CMOS value from Fail-Safe default table, only for
Option Page Setup Menu
<F7>
Load BIOS Setup defaults
<F10>
Save all the CMOS changes and exit
4-3
Chapter 4
Getting Help
After entering the Setup utility, the first screen you see is the Main Menu.
MainMenu
The main menu displays the setup categories the BIOS supplies. You can use
the arrow keys ( ↑↓ ) to select the item. The on-line description for the selected
setup category is displayed on the bottom of the screen.
GeneralHelp<F1>
The BIOS setup program provides a General Help screen. You can call up this
screen by simply pressing <F1>. The Help screen lists the appropriate keys to
use. To exit the Help screen, press <Esc>.
Default Settings
The BIOS setup program contains two kinds of default settings: the Optimal
and Fail Safe defaults. Optimal defaults provide optimum performance settings
for all devices and the system. Fail Safe defaults provide stable but minimal
system performance.
4-4
AMI® BIOS Setup
The Main Menu
Once you enter AMIBIOS SIMPLE SETUP UTILITY, the Main Menu will
appear on the screen. The Main Menu displays twelve configurable
functions and two exit choices. Use arrow keys to move among the items
and press <Enter> to enter the sub-menu.
AMIBIOS SIMPLE SETUP UTILITY - VERSION 1.41
(C)1999 American Megatrends, Inc. All Rights Reserved
STANDARD CMOS SETUP
LOAD OPTIMAL DEFAULTS
LOAD FAIL SAFE DEFAULTS
SUPERVISORPASSWORD
USERPASSWORD
BIOS FEATURES SETUP
CHIPSET FEATURES SETUP
POWER MANAGEMENT SETUP
PNP/PCICONFIGURATION
INTEGRATEDPERIPHERALS
HARDWARE MONITOR SETUP
IDE HDD AUTO DETECTION
SAVE & EXIT SETUP
EXIT WITHOUT SAVING
ESC : Quit
↑ ↓ ← → : Select Item
(Shift)F2 : Change Color
F10 : Save & Exit
F5 : Old Values F7 : Load Fail Safe Defaults
Time, Date, Hard Disk Type,…
Standard CMOS Setup
Use this menu for basic system configurations, such as time, date etc.
BIOS Features Setup
Use this menu to setup the items of AMI® special enhanced features.
Chipset Features Setup
Use this menu to change the values in the chipset registers and optimize
your system’s performance.
Power Management Setup
Use this menu to specify your settings for power management.
4-5
Chapter 4
PNP/PCI Configuration
This entry appears if your system supports PnP/PCI.
Integrated Peripherals
Use this menu to specify your settings for integrated peripherals.
Hardware Monitor Setup
This entry shows your PC’s current status, and allows you to adjust CPU
clock etc. The hardware monitoring data appears only if your motherboard
comes with the Hardware Monitor chipset installed.
Load Optimal Defaults
Use this menu to load the default factory settings for BIOS for optimal
system performance.
Load Fail Safe Defaults
Use this menu to load the BIOS default values for the minimal/stable per-
formance of your PC.
Supervisor Password
Use this menu to set Supervisor Password.
User Password
Use this menu to set User Password.
Save & Exit Setup
Save changes to CMOS and exit setup.
Exit Without Saving
Abandon all changes and exit setup.
4-6
AMI® BIOS Setup
Standard CMOS Setup
The items inside STANDARD CMOS SETUP menu are divided into 9
categories. Each category includes none, one or more setup items. Use the
arrow keys to highlight the item you want to modify and use the <PgUp> or
<PgDn> key to switch to the value you prefer.
AMIBIOS SETUP - STANDARD CMOS SETUP
(C)1999 American Megatrends, Inc. All Rights Reserved
Date (mm/dd/yyyy) : Thu Aug 02, 2001
Time (hh/mm/ss) : 00:00:00
TYPE
SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE
Pri Master
Pri Slave
Sec Master
Sec Slave
: AUTO
: AUTO
: AUTO
: AUTO
Floppy Drive A : 1.44 MB 3½
Floppy Drive B : Not Installed
Base Memory : 640 Kb
Other Memory : 384 Kb
Extended Memory : 127 Mb
Total Memory : 128 Mb
Boot Sector Virus Protection Disabled
ESC : Exit
↑ ↓ : Select Item
Month: Jan - Dec
Day:
01 - 31
PU/PD/+/- : Modify
(Shift) F2 : Color
Year: 1901 - 2099
Date
This allows you to set the system to the date that you want (usually the
current date). The format is <day><month> <date> <year>.
day
Day of the week, from Sun to Sat, determined by
BIOS. Read-only.
month
date
The month from Jan. through Dec.
The date from 1 to 31 can be keyed by numeric
function keys.
year
The year can be adjusted by users.
Time
This allows you to set the system time that you want (usually the current
time). The time format is <hour> <minute> <second>.
4-7
Chapter 4
Pri Master/Pri Slave/Sec Master/Sec Slave
Press PgUp/<+> or PgDn/<-> to select the hard disk drive type. The
specification of hard disk drive will show up on the right hand according to
your selection.
TYPE
Type of the device.
SIZE
CYLS
Capacity of the device.
Number of cylinders.
Number of heads.
Write precompensation cylinder.
Cylinder location of Landing zone.
Number of sectors.
HEAD
PRECOMP
LANDZ
SECTOR
MODE
Access mode.
FloppyDriveA/B
This item allows you to set the type of floppy drives installed. Available
options: Not Installed, 360 KB 5¼, 1.2 MB 5¼, 720 KB 3½, 1.44 MB 3½
and 2.88MB 3½.
Boot Sector Virus Protection
The item is to set the Virus Warning feature for IDE Hard Disk boot sector
protection. When Enabled, BIOS will issue a virus warning message and
beep if a write to the boot sector or the partition table of the HDD is
attempted. Setting options: Disabled and Enabled.
Note: This feature only protects the boot sector, not the whole hard
disk.
4-8
AMI® BIOS Setup
BIOS Features Setup
AMIBIOS SETUP - BIOS FEATURES SETUP
(C)1999 American Megatrends, Inc. All Rights Reserved
Quick Boot
:Enabled
1st Boot Device
2nd Boot Device
3rd Boot Device
Try Other Boot Devices
Full Screen LOGO Show
S.M.A.R.T. for Hard Disks
BootUp Num-Lock
Swap Floppy
:Floppy
:IDE-0
:CDROM
:Yes
:Disabled
:Disabled
:On
:Disabled
:Disabled
:Setup
Seek Floppy
Password Check
Boot OS/2 for DRAM > 64MB :No
L1 Cache
:Enabled
Flash Protection
System BIOS Cacheable
:Enabled
:Enabled
ESC : Quit
F1 : Help
F5 : Old Values
↑↓←→ : Select Item
PU/PD/+/- : Modify
(Shift)F2 : Color
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
Quick Boot
Setting the item to Enabled allows the system to boot within 5 seconds by
skiping some check items. Settings: Enabled and Disabled.
1st/2nd/3rd Boot Device
The items allow you to set the sequence of boot devices where AMIBIOS
attempts to load the operating system. Possible settings are:
IDE-0
IDE-1
IDE-2
IDE-3
Floppy
ARMD-FDD
The system will boot from the first HDD.
The system will boot from the second HDD.
The system will boot from the third HDD.
The system will boot from the fourth HDD.
The system will boot from floppy drive.
The system will boot from any ARMD device, such
as LS-120 or ZIP drive, that functions as a floppy
drive.
ARMD-HDD
The system will boot from ARMD device, such as
MO or ZIP drive, that functions as hard disk drive.
4-9
Chapter 4
CDROM
SCSI
The system will boot from the CD-ROM.
The system will boot from the SCSI.
NETWORK
BBS-0
The system will boot from the Network drive.
The system will boot from the first BBS (BIOS Boot
Specification) compliant device.
BBS-1
The system will boot from the second BBS (BIOS
Boot Specification) compliant device.
The system will boot from the third BBS (BIOS
Boot Specification) compliant device.
The system will boot from the fourth BBS (BIOS
Boot Specification) compliant device.
Disable this sequence.
BBS-2
BBS-3
Disabled
Note: Available settings for “1st/2nd/3rd Boot Device” vary depend-
ing on the bootable devices you have installed. For example, if you
did not install a floppy drive, the setting “Floppy” does not show up.
Try Other Boot Devices
Setting the option to Yes allows the system to try to boot from other devices
if the system fails to boot from the 1st/2nd/3rd boot device.
Full Screen LOGO Show
This item enables you to show the company logo on the bootup screen.
Settings are:
Disabled
Enabled
Shows the POST messages at boot.
Shows a still image (logo) on the full screen at boot.
S.M.A.R.T. for Hard Disks
This allows you to activate the S.M.A.R.T. (Self-Monitoring Analysis &
Reporting Technology) capability for the hard disks. S.M.A.R.T is a utility
that monitors your disk status to predict hard disk failure. This gives you an
opportunity to move data to a safe place before the hard disk becomes
offline. Settings: Enabled and Disabled.
BootUpNum-Lock
This item is to set the Num Lock status when the system is powered on.
Setting to On will turn on the Num Lock key when the system is powered on.
4-10
AMI® BIOS Setup
Setting to Off will allow end users to use the arrow keys on the numeric
keypad. Settings: On and Off.
SwapFloppy
Setting to Enabled will swap floppy drives A: and B:.
SeekFloppy
Setting to Enabled will make BIOS seek floppy drive A: before booting the
system. Settings: Disabled and Enabled.
Password Check
This specifies the type of AMIBIOS password protection that is
implemented. Setting options are described below.
Option
Description
Setup
The password prompt appears only when end users try to
run Setup.
Always
A password prompt appears every time when the com-
puter is powered on or when end users try to run Setup.
Boot OS/2 for DRAM > 64MB
This allows you to run the OS/2® operating system with more than 64MB
DRAM. When you choose No, you cannot run the OS/2® operating system
with more than 64MB DRAM. But it is possible if you choose Yes.
L1 Cache
The item enables or disables the L1 cache memory for CPU. Setting to
Enabled will speed up the system performance.
Flash Protection
The item is used to enable or disable the BIOS Flash Protection function.
Select Disabled when performing BIOS update with the flash utility.
System BIOS Cacheable
AMIBIOS always copies the system BIOS from ROM to RAM for faster
execution. Selecting Enabled allows the contents of F0000h RAM memory
segment to be written to and read from cache memory. Settings: Enabled
and Disabled.
4-11
Chapter 4
Chipset Features Setup
AMIBIOS SETUP - CHIPSET FEATURES SETUP
(C)1999 American Megatrends, Inc. All Rights Reserved
******** DRAM Timing *****
Configure DRAM Timing by
CAS# Latency
RAS# Precharge
RAS# to CAS# Delay
Precharge Delay
DRAM Integrity Mode
AGP Aperture Size
Delayed Transaction
:SPD
:3 Clocks
:3 Clocks
:3 Clocks
:7 Clocks
:Non-ECC
:64MB
:Enabled
ESC : Quit
F1 : Help
F5 : Old Values
↑↓←→ : Select Item
PU/PD/+/- : Modify
(Shift)F2 : Color
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
Note: Change these settings only if you are familiar with the chipset.
Configure DRAM Timing by
Selects whether DRAM timing is controlled by the SPD (Serial Presence
Detect) EEPROM on the DRAM module. Setting to SPD enables CAS#
Latency, RAS# Precharge, RAS# to CAS# Delay and Precharge Delay
automatically to be determined by BIOS based on the configurations on the
SPD. Selecting Manual allows users to configure these fields manually.
CAS# Latency
This controls the timing delay (in clock cycles) before SDRAM starts a read
command after receiving it. Settings: 3 Clocks and 2 Clocks. 2 Clocks
increases the system performance while 3 Clocks provides more stable
performance.
RAS# Precharge
This item controls the number of cycles for Row Address Strobe (RAS) to be
4-12
AMI® BIOS Setup
allowed to precharge. If insufficient time is allowed for the RAS to accumu-
late its charge before DRAM refresh, refresh may be incomplete and DRAM
may fail to retain data. This item applies only when synchronous DRAM is
installed in the system. Available settings: 3 Clocks and 2 Clocks.
RAS# to CAS# Delay
This field allows you to set the number of cycles for a timing delay between
the CAS and RAS strobe signals, used when DRAM is written to, read from
or refreshed. Fast speed offers faster performance while slow speed offers
more stable performance. Settings: 3 Clocks and 2 Clocks.
Precharge Delay
The field specifies the idle cycles before precharging an idle bank. Settings:
7 Clocks, 6 Clocks and 5 Clocks.
DRAMIntegrityMode
Select ECC (Error-Correcting Code) or Non-ECC according to the type of
installed DRAM.
AGP Aperture Size
The field selects the size of the Accelerated Graphics Port (AGP) aperture.
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. Settings: 4MB, 8MB, 16MB,
32MB, 64MB, 128MB and 256MB.
DelayedTransaction
The chipset has an embedded 32-bit posted write buffer to support delayed
transactions cycles so that transactions to and from the ISA bus are buff-
ered and PCI bus can perform other transactions while the ISA transaction is
underway. Select Enabled to support compliance with PCI specification
version 2.1. Settings: Enabled and Disabled.
4-13
Chapter 4
Power Management Setup
AMIBIOS SETUP - POWER MANAGEMENT SETUP
(C)1999 American Megatrends, Inc. All Rights Reserved
IPCA Function
:Yes
RTC Alarm Hour
RTC Alarm Minute
RTC Alarm Second
Power Again
:12
:30
:30
:Last State
ACPI Standby State
USB Wakeup From S3
Mouse Wakeup From S3
Keyboard Wakeup From S3
Specific Key for Wakeup
Power Management/APM
Sleep State LED
:S1/POS
:Disabled
:Disabled
:Disabled
:N/A
:Enabled
:Blinking
Suspend Time Out (Minute) :Disabled
FDC/LPT/COM Ports
Primary Master IDE
Primary Slave IDE
Secondary Master IDE
Secondary Slave IDE
Power Button Function
Wake Up On Ring
Wake Up On LAN
Wake Up On PME
Resume By RTC Alarm
RTC Alarm Date
:Monitor
:Monitor
:Ignore
:Monitor
:Ignore
:Suspend
:Enabled
:Disabled
:Enabled
:Disabled
:15
ESC : Quit
F1 : Help
F5 : Old Values
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
↑↓←→ : Select Item
PU/PD/+/- : Modify
(Shift)F2 : Color
IPCAFunction
This item is to activate the ACPI (Advanced Configuration and Power
Management Interface) Function. If your operating system is ACPI-aware,
such as Windows 98SE/2000/ME, select Yes. Settings: Yes and No.
ACPIStandbyState
This item specifies the power saving modes for ACPI function. Options are:
S1/POS
S3/STR
The S1 sleep mode is a low power state. In this state,
no system context is lost (CPU or chipset) and hard-
ware maintains all system context.
The S3 sleep mode is a lower power state where the
information of system cofiguration and open applica-
tions/files is saved to main memory that remains
powered while most other hardware components turn
off to save energy. The information stored in memory
will be used to restore the system when an “wake up”
event occurs.
4-14
AMI® BIOS Setup
USB Wakeup From S3
This item allows the activity of the USB device to wake up the system from
S3 sleep state. S3 is the STR (Suspend to RAM) mode. Available settings:
Enabled and Disabled.
Mouse Wakeup From S3
The item controls which button on the PS/2 mouse can wake up the system
from S3 mode. Settings: Disabled, Left-button and Right-button.
KeyboardWakeupFromS3
The item controls which button on the PS/2 keyboard can wake up the
system from S3 mode. Settings: Disabled, PowerKey, Any Key and Specific
Key.
Specific Key for Wakeup
If Keyboard Wakeup From S3 is set to Specific Key, you can assign a
password for the keyboard to awaken the system in the field.
PowerManagement/APM
Setting to Enabled will activate the Advanced Power Management (APM)
features to enhance power saving modes. Settings: Enabled and Disabled.
Sleep State LED
This item sets how the system uses Power LED on the case to indicate the
suspend/sleep state. Settings are:
Blinking
The Power LED blinks to indicate the suspend/sleep
state.
Dual Color
The Power LED changes its color to indicate the
suspend/sleep state.
Suspend Time Out (Minute)
The item specifies the length of the period of system inactivity before the
system enters the suspend mode from the standby mode. Nearly all power
use is reduced in the suspend mode. Settings: Disabled, 1, 2, 4, 8, 10, 20,
30, 40, 50 and 60 (Minutes).
4-15
Chapter 4
FDC/LPT/COM Ports, Primary Master IDE, Primary Slave IDE, Secondary
MasterIDE,SecondarySlaveIDE
These items specify if the BIOS will monitor the activity of the listed hard-
ware peripheral or component. If set to Monitor, any activity detected on
the specified hardware peripheral or component will wake up the system or
prevent the system from entering the power saving modes. Settings:
Monitor and Ignore.
PowerButtonFunction
This feature sets the function of the power button. Settings:
On/Off
Suspend
The power button functions as normal on/off button.
When you press the power button, the computer
enters the suspend/sleep mode, but if the button is
pressed for more than four seconds, the computer is
turned off.
WakeUpOnRing/LAN/PME
When setting to Enabled, these features allow your system to be awakened
from the power saving modes through an incoming call from the modem, a
signal from the LAN, or any event on PME (Power Management Event).
Settings: Enabled and Disabled.
Note: You need to install a modem/LAN card supporting power on
function for Wake Up On Ring/LAN function.
Resume By RTC Alarm
This is used to enable or disable the feature of booting up the system on a
scheduled time/date. Settings: Enabled and Disabled.
RTCAlarmDate/Hour/Minute/Second
If Resume By RTC Alarm is set to Enabled, the system will automatically
resume (boot up) on a specific date/hour/minute/second specified in these
fields. Available settings for each item are:
RTC Alarm Date
RTC Alarm Hour
RTC Alarm Minute
RTC Alarm Second
01 ~ 31, Every Day
00 ~ 23
00 ~ 59
00 ~ 59
4-16
AMI® BIOS Setup
Note: If you change these settings, you must reboot the system until it
enters the operating system and then power off the system. By doing
so, the changed settings will come into effect next time you power on
the system.
Power Again
This item specifies whether you system will reboot after a power failure or
interrupt occurs. Available options:
Power Off
Power On
Last State
Leaves the computer in the power off state.
Reboots the computer.
Restores the system to the previous status before the
power failure or interrupt occurred.
4-17
Chapter 4
PNP/PCI Configuration
This section describes configuring the PCI bus system and PnP (Plug &
Play) feature. PCI, or Personal Computer Interconnect, is a system which
allows I/O devices to operate at speeds nearing the speed the CPU itself
uses when communicating with its special components. This section covers
some very technical items and it is strongly recommended that only experi-
enced users should make any changes to the default settings.
AMIBIOS SETUP - PNP/PCI CONFIGURATION
(C)1999 American Megatrends, Inc. All Rights Reserved
Clear ESCD
PCI VGA Palette Snoop
DMA Channel 0
DMA Channel 1
DMA Channel 3
DMA Channel 5
DMA Channel 6
DMA Channel 7
IRQ3
IRQ4
IRQ5
IRQ7
IRQ9
:No
:Disabled
:PnP
:ISA/EISA
:PnP
:PnP
:PnP
:PnP
:PCI/PnP
:PCI/PnP
:ISA/EISA
:PCI/PnP
:PCI/PnP
:PCI/PnP
:PCI/PnP
IRQ10
IRQ11
ESC : Quit
F1 : Help
F5 : Old Values
↑↓←→ : Select Item
PU/PD/+/- : Modify
(Shift)F2 : Color
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
ClearESCD
The ESCD (Extended System Configuration Data) NVRAM (Non-volatile
Random Access Memory) is where the BIOS stores resource information for
both PNP and non-PNP devices in a bit string format. When the item is set
to Yes, the system will reset ESCD NVRAM right after the system is booted
up and then set the setting of the item back to No automatically.
PCIVGAPaletteSnoop
PCI VGA palette is the set of colors currently used by the video device.
Some special VGA cards may not show colors correctly and need to look
into the video device’s VGA palette to determine what colors are in use.
Then you have to turn on the palette “snoop”, permitting the palette
4-18
AMI® BIOS Setup
registers of both VGA devices to be identical. The setting must be set to
Enabled if any non-standard VGA adapter card, such as MPEG card,
installed in the system requires VGA palette snooping.
DMA Channel 0/1/3/5/6/7
These items specify the bus that the system DMA (Direct Memory Access)
channel is used. The settings determine if AMIBIOS should remove a DMA
from the available DMAs passed to devices that are configurable by the
system BIOS. The available DMA pool is determined by reading the ESCD
NVRAM. If more DMAs must be removed from the pool, the end user can
reserve the DMA by assigning an ISA/EISA setting to it.
IRQ 3/4/5/7/9/10/11
These items specify the bus where the specified IRQ line is used. The
settings determine if AMIBIOS should remove an IRQ from the pool of
available IRQs passed to devices that are configurable by the system BIOS.
The available IRQ pool is determined by reading the ESCD NVRAM. If more
IRQs must be removed from the IRQ pool, the end user can use these
settings to reserve the IRQ by assigning an ISA/EISA setting to it. Onboard
I/O is configured by AMIBIOS. All IRQs used by onboard I/O are
configured as PCI/PnP. If all IRQs are set to ISA/EISA, and IRQ 14/15 are
allocated to the onboard PCI IDE, IRQ 9 will still be available for PCI and PnP
devices. Settings: ISA/EISA and PCI/PnP.
4-19
Chapter 4
Integrated Peripherals
AMIBIOS SETUP - INTEGRATED PERIPHERALS
(C)1999 American Megatrends, Inc. All Rights Reserved
USB Controller
USB Legacy Support
On-Chip IDE
:All USB Port
:Disabled
:Both
Onboard Audio Chip
AC’97 Audio
:Enabled
:Auto
AC’97 Modem
Floppy Controller
Serial Port A
:Auto
:Enabled
:Auto
Serial Port B
:Auto
Serial Port B Mode
IR Duplex Mode
IR Pin Select
:Normal
:Half Duplex
:IRRX/IRTX
:Auto
Parallel Port
Parallel Port Mode
EPP Version
IRQ
DMA Channel
OnBoard Midi Port
Midi IRQ Select
OnBoard Game Port
:ECP
:N/A
:Auto
:Auto
:330
:5
:200
ESC : Quit
F1 : Help
F5 : Old Values
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
↑↓←→ : Select Item
PU/PD/+/- : Modify
(Shift)F2 : Color
USB Controller
This is used to enable or disable the USB ports. Settings: Disabled, USB
Port 0&1, USB Port 2&3 and All USB Port.
USB Legacy Support
Set to All Device if you need to use any USB device in the operating system
that does not support or have any USB driver installed, such as DOS and
SCO Unix. Set to No Mice if your need to use any USB device except for the
USB mouse.
On-ChipIDE
This allows you to enable or disable on-chip IDE controller. Settings:
Disabled, Primary, Secondary and Both.
OnboardAudioChip(Optional)
Use the item to enable or disable the OPTIONAL onboard hardware audio
controller.
4-20
AMI® BIOS Setup
AC’97Audio
This item is used to enable or disable the onboard AC’97 (Audio Codec’97)
feature. Selecting Auto allows the mainboard to detect whether an audio
device is used. If an audio device is detected, the onboard AC’97 controller
will be enabled; if not, the controller is disabled. Disable the function if you
want to use other controller cards to connect an audio device. Settings:
Disabled and Auto.
AC’97Modem
This item is used to enable or disable the onboard MC’97 (Modem
Codec’97) feature. Selecting Auto allows the mainboard to detect whether a
modem is used. If a modem is detected, the onboard MC’97 controller will be
enabled; if not, the controller is disabled. Disable the controller if you want
to use other controller cards to connect modems. Settings: Auto and
Disabled.
FloppyController
This is used to enable or disable the onboard Floppy controller.
Option
Description
Auto
BIOS will automatically determine whether to enable the
onboard Floppy controller or not.
Enabled
Disabled
Enables the onboard Floppy controller.
Disables the onboard Floppy controller.
Serial Port A/B
These items specify the base I/O port addresses of the onboard Serial Port A
(COM A)/Serial Port B (COM B). Selecting Auto allows AMIBIOS to
automatically determine the correct base I/O port address. Settings: Auto,
Disabled, 3F8/COM1, 2F8/COM2, 3E8/COM3 and 2E8/COM4.
Serial Port B Mode
This item sets the operation mode for Serial Port B (COM B). Settings:
Normal, 1.6 uS, 3/16 Baud and ASKIR.
IRDuplexMode
This field specifies a duplex value for the IR device connected to COM B.
4-21
Chapter 4
Full-Duplex mode permits simultaneous two-direction transmission. Half-
Duplex mode permits transmission in one direction only at a time. Settings:
Half Duplex and Full Duplex.
IR Pin Select
Set to IRRX/IRTX when using an internal IR module connected to the IR
(IR1 or IR2) connector. Set to SINB/SOUTB. when connecting an IR
adapter to COM B.
Parallel Port
This field specifies the base I/O port address of the onboard parallel port.
Selecting Auto allows AMIBIOS to automatically determine the correct base
I/O port address. Settings: Auto, Disabled, 378, 278 and 3BC.
Parallel Port Mode
This item selects the operation mode for the onboard parallel port: Normal,
Bi-Dir, EPP (Enhanced Parallel Port) or ECP (Extended Capability Port).
EPP Version
The item selects the EPP version used by the parallel port if the port is set to
EPP mode. Settings: 1.7 and 1.9.
IRQ
The item shows Auto indicating that BIOS determines the IRQ for the parallel
port automatically.
DMAChannel
This feature is configured only when Parallel Port Mode is set to the ECP
mode. When Parallel Port is set to ECP, the field will show Auto indicating
that BIOS automatically determines the DMA channel for the parallel port.
OnBoardMidiPort
The item specifies I/O port address for the onboard Midi port. Settings:
Disabled, 300, 330, 290 and 292.
Midi IRQ Select
The item specifies the IRQ channel for the onboard Midi port. Settings: 5, 7,
4-22
AMI® BIOS Setup
9, 10 and 11.
OnBoardGamePort
The item specifies I/O port address for the onboard Joystick/Game port.
Settings: Disabled, 200 and 208.
4-23
Chapter 4
Hardware Monitor Setup
This section describes how to set the CPU FSB frequency, monitor the
current hardware status including CPU/system temperatures, CPU/System
Fan speeds, Vcore etc. Monitor function, such as “Chassis Intrusion” and
“CPU Temperature”, is available only if there is hardware monitoring mecha-
nism onboard.
AMIBIOS SETUP - Hardware Monitor Setup
(C)1999 American Megatrends, Inc. All Rights Reserved
CPU Ratio Selection
CPU FSB Clock (Mhz)
Spread Spectrum
Chassis Intrusion
CPU Temperature
System Temperature
CPU Fan Speed
System Fan Speed
Vcore
8.0x
100
±0.38%
Disabled
29°C/84°F
39°C/102°F
6124 RPM
0 RPM
1.71V
Vio
3.26V
+ 5.0V
4.92V
+12.0V
–12.0V
– 5.0V
Battery
11.40V
–11.56V
– 4.99V
3.22V
ESC : Quit
F1 : Help
F5 : Old Values
↑↓←→ : Select Item
PU/PD/+/- : Modify
(Shift)F2 : Color
+5V SB
4.87V
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
CPU Ratio Selection
The item is used to adjust the CPU clock multiplier (ratio). The item enables
you to overclock the processor.
CPU FSB Clock (Mhz)
This item is used to set clock frequencies (in MHz) for CPU FSB (Front Side
Bus). The field provides you an overclocking method. Settings include 100
(MHz) and above .
SpreadSpectrum
This item is used to configure the clock generator’s Spread Spectrum feature.
Always disable the feature when overclocking the processor.
4-24
AMI® BIOS Setup
Chassis Intrusion (Optional)
The field enables or disables the feature of recording the chassis intrusion
status and issuing a warning message if the chassis is once opened. To
clear the warning message, set the field to Reset. The setting of the field will
automatically return to Enabled later. Settings: Enabled, Reset and
Disabled.
CPUTemperature, SystemTemperature, CPUFanSpeed, SystemFanSpeed,
Vcore, Vio, + 5.0V, +12.0V, –12.0V, – 5.0V, Battery, +5V SB (All Optional)
These OPTIONAL items display the current status of all monitored hardware
devices/components such as system voltages, temperatures and fan speeds.
4-25
Chapter 4
Load Optimal/Fail Safe Defaults
The two options on the main menu allow users to restore all of the BIOS
settings to the default Fail Safe or Optimal values. The Optimal Defaults are
the default values set by the mainboard manufacturer specifically for the
optimal performance of the mainboard. The Fail Safe Defaults are the default
values set by the BIOS vendor for the stable system performance.
When you select Load Optimal Defaults, a message as below appears:
AMIBIOS SIMPLE SETUP UTILITY - VERSION 1.41
(C)1999 American Megatrends, Inc. All Rights Reserved
STANDARD CMOS SETUP
BIOS FEATURES SETUP
CHIPSET FEATURES SETUP
POWER MANAGE
LOAD OPTIMAL DEFAULTS
LOAD FAIL SAFE DEFAULTS
SUPERVISORPASSWORD
Load Optimal Defaults(Y/N)? N
N
SAVE & EXIT SETUP
PNP/PCICONF
INTEGRATEDPERIPHERALS
HARDWARE MONITOR SETUP
EXIT WITHOUT SAVING
ESC : Quit
↑ ↓ ← → : Select Item
(Shift)F2 : Change Color
F10 : Save & Exit
F5 : Old Values F7 : Load Fail Safe Defaults
Load Optimal Defaults except Standard CMOS SETUP
Pressing Y loads the default factory settings for optimal system performance.
4-26
AMI® BIOS Setup
When you select Load Fail Safe Defaults, a message as below appears:
AMIBIOS SIMPLE SETUP UTILITY - VERSION 1.41
(C)1999 American Megatrends, Inc. All Rights Reserved
STANDARD CMOS SETUP
LOAD OPTIMAL DEFAULTS
LOAD FAIL SAFE DEFAULTS
SUPERVISORPASSWORD
BIOS FEATURES SETUP
CHIPSET FEATURES SETUP
POWER MAN
Load Fail Safe Defaults(Y/N)? N
SAVE & EXIT SETUP
PNP/PCICO
INTEGRATEDPERIPHERALS
HARDWARE MONITOR SETUP
EXIT WITHOUT SAVING
ESC : Quit
↑ ↓ ← → : Select Item
(Shift)F2 : Change Color
F10 : Save & Exit
F5 : Old Values F7 : Load Fail Safe Defaults
Load Fail Safe Defaults except Standard CMOS SETUP
Pressing Y loads the BIOS default values for the most stable, minimal system
performance.
4-27
Chapter 4
Supervisor/User Password
When you select this function, a message as below will appear on the screen:
AMIBIOS SIMPLE SETUP UTILITY - VERSION 1.41
(C)1999 American Megatrends, Inc. All Rights Reserved
LOAD OPTIMAL DEFAULTS
LOAD FAIL SAFE DEFAULTS
SUPERVISORPASSWORD
USERPASSWORD
STANDARD CMOS SETUP
BIOS FEATURES SETUP
CHIPSET FEATURES SETUP
POWER MANAGEMENT SETUP
PNP/PCICO
Enter new supervisor password:
INTEGRATE
HARDWARE MONITOR SETUP
EXIT WITHOUT SAVING
ESC : Quit
↑ ↓ ← → : Select Item
(Shift)F2 : Change Color
F10 : Save & Exit
F5 : Old Values F7 : Load Fail Safe Defaults
Change/Set/Disable Password
Type the password, up to six characters in length, and press <Enter>. The
password typed now will replace any previously set password from CMOS
memory. You will be prompted to confirm the password. Retype the password
and press <Enter>. You may also press <Esc> to abort the selection and not
enter a password.
To clear a set password, just press <Enter> when you are prompted to enter the
password. A message will show up confirming the password will be disabled.
Once the password is disabled, the system will boot and you can enter Setup
without entering any password.
When a password has been set, you will be prompted to enter it every time you
try to enter Setup. This prevents an unauthorized person from changing any
part of your system configuration.
4-28
AMI® BIOS Setup
Additionally, when a password is enabled, you can also have AMIBIOS to
request a password each time the system is booted. This would prevent
unauthorized use of your computer. The setting to determine when the pass-
word prompt is required is the PASSWORD CHECK option of the BIOS FEA-
TURES SETUP menu. If the PASSWORD CHECK option is set to Always, the
password is required both at boot and at entry to Setup. If set to Setup,
password prompt only occurs when you try to enter Setup.
About Supervisor Password & User Password:
Supervisor password: Can enter and change the settings of
the setup menu.
User password:
Can only enter but do not have the right
to change the settings of the setup menu.
4-29
Chapter 4
IDE HDD AUTO Detection
You can use this utility to AUTOMATICALLY detect the characteristics of
most hard drives.
AMIBIOS SETUP - STANDARD CMOS SETUP
(C)1999 American Megatrends, Inc. All Rights Reserved
Date (mm/dd/yyyy) : Thu Aug 02, 2001
Time (hh/mm/ss) : 00:00:00
TYPE
SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE
Pri Master
Pri Slave
Sec Master
Sec Slave
: AUTO
: AUTO
: AUTO
: AUTO
Floppy Drive A : 1.44 MB 3½
Floppy Drive B : Not Installed
Base Memory : 640 Kb
Other Memory : 384 Kb
Extended Memory : 127 Mb
Total Memory : 128 Mb
Boot Sector Virus Protection Disabled
ESC : Exit
↑ ↓ : Select Item
Month: Jan - Dec
Day:
01 - 31
PU/PD/+/- : Modify
(Shift) F2 : Color
Year: 1901 - 2099
4-30
AMI® BIOS Setup
Save & Exit Setup
When you want to quit the Setup menu, you can select this option to save the
changes and quit. A message as below will appear on the screen.
AMIBIOS SIMPLE SETUP UTILITY - VERSION 1.41
(C)1999 American Megatrends, Inc. All Rights Reserved
LOAD OPTIMAL DEFAULTS
LOAD FAIL SAFE DEFAULTS
SUPERVISORPASSWORD
STANDARD CMOS SETUP
BIOS FEATURES SETUP
CHIPSET FEATURES SETUP
POWER MAN
SAVE to CMOS and EXIT(Y/N)? Y
N
SAVE & EXIT SETUP
PNP/PCIC
INTEGRATEDPERIPHERALS
HARDWARE MONITOR SETUP
EXIT WITHOUT SAVING
ESC : Quit
↑ ↓ ← → : Select Item
(Shift)F2 : Change Color
F10 : Save & Exit
F5 : Old Values F7 : Load Fail Safe Defaults
Save Data to CMOS & Exit SETUP
Typing Y will allow you to quit the Setup Utility and save the user setup
changes to RTC CMOS.
Typing N will return to the Setup Utility.
4-31
Chapter 4
Exit Without Saving
When you want to quit the Setup menu, you can select this option to abandon
the changes. A message as below will appear on the screen.
AMIBIOS SIMPLE SETUP UTILITY - VERSION 1.41
(C)1999 American Megatrends, Inc. All Rights Reserved
STANDARD CMOS SETUP
BIOS FEATURES SETUP
CHIPSET FEATURES SETUP
POWER MANAGEMENT SETUP
PNP/PCICO
LOAD OPTIMAL DEFAULTS
LOAD FAIL SAFE DEFAULTS
SUPERVISORPASSWORD
USERPASSWORD
Quit without saving(Y/N)? N
SAVE & EXIT SETUP
INTEGRATEDPERIPHERALS
HARDWARE MONITOR SETUP
EXIT WITHOUT SAVING
ESC : Quit
↑ ↓ ← → : Select Item
(Shift)F2 : Change Color
F10 : Save & Exit
F5 : Old Values F7 : Load Fail Safe Defaults
Abandon all Datas & Exit SETUP
Typing Y will allow you to quit the Setup Utility without saving any changes to
RTCCMOS.
Typing N will return to the Setup Utility.
4-32
Using 4-/6-channel Audio Function
Appendix A. Using 4-/6-channel Audio
Function
Using 4-/6-channel Audio Function
A
The mainboard comes with C-Media 6-channel audio function, which
allows you to attach 4 or 6 speakers for better space sound effect. The
section will tell you how to activate 4-/6-channel audio function.
This section includes the following topics:
Installing C-Media Drivers
Hardware Configuration
Software Configuration
A-2
A-2
A-3
A-1
Appendix A
Installing C-Media Drivers
The mainboard is able to transform the audio connectors on the back panel
from 2-channel to 4-/6-channel. To use the function, you need to install the
C-Media drivers.
To install C-Media drivers:
1. Insert the companion CD into the CD-ROM drive. The setup screen will
automatically appear.
2. Click on C-Media Sound Drivers.
3. Follow the on-screen instructions to complete installation.
4. Restart the system.
Note: For Windows NT4.0, you need to install the C-Media Sound
Drivers manually.
Hardware Configuration
After installing the C-Media drivers, you can attach the speakers for 4-/6-
channel audio output. Always connect the speakers to the LINE OUT
connectors. Different connector configurations for 2-/4-/6-channel opera-
tions are listed below:
In 2-channel configuration, Line
Out, Line In and MIC functions
all exist.
2-Channel
LINE OUT Line In MIC
When set to 4-channel
configuration, LINE IN function
DOES NOT WORK any more.
4-Channel
LINE OUT LINE OUT MIC
When set to 6-channel
configuration, LINE IN and MIC
functions DO NOT WORK
6-Channel
anymore.
LINE OUT LINE OUT LINE OUT
A-2
Using 4-/6-channel Audio Function
Software Configuration
To have 4-/6-channel audio work, you must set appropriate configuration in
the C-Media software application.
To set the multi-channel configuration:
1. Click the C-Media Mixer icon
from the window tray on the bottom.
2. The following screen appears. Click the indicated button.
Click here
3. The “Advanced” window appears.
4. Select 5.1 for 6-channel or 4 for 4-channel audio output.
5. ClickOK.
A-3
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