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Chapter 1
Motherboard
Feature
Introduction
SPECIFICATIONS
System Chipset Intel® 440LX chip set ,Winbond 83977TF-AW
CPU Pentium® II Klamath CPU 233MHz ~ 333MHz
Memory Subsystem
Integrated I / O
Expandable to 384MB(3 banks) with 168-Pin
SDRAM(DIMM) Socket X3
Two high speed 16550 compatible serial ports, one
Multi-Mode Parallel Port fixed SPP/EPP/ECP
standard
Two PCI Bus master Ultra DMA/33 IDE port (up to
4 IDE Devices)
Support two 360KB / 720KB / 1.2MB / 1.44MB /
2.88MB / floppy disk driver
Support LS120 drives, ZIP 100 drives
Support two USB ports
Support IrDA TX / RX header
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BIOS
Expansion slot
1MB Flash ROM
Award AGP BIOS with green, plug and play, ACPI,
DMI feature support
Support secondary device boot
Four 32-bit PCI Slots & three 16-bit ISA Slots
Support 3.3/5V PCI 2.1 bus Interface
Support Keyboard and PS/2 Mouse ON-NOW
Function
Suspend LED on/off
EXTRA Function
Keyboard Connector PS/2 Keyboard and PS/2 mouse Connector
Others Windows 95 Compatible
Dimension ATX size (350mm x 190mm), 4-layer PCB
Win95 soft power off
External SMI
Wake up by ring
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POWER OFF CONTROL SOFTWARE
The motherboard design supports software power off Control feature
through the SMM code in the BIOS under Win95 operating system
environment. This is INTEL ATX form factor feature and you should use
ATX power supply.
First, you should connect the power switch cable (provided by the ATX
case Supplier) to the connector [ PW_ON ] on the motherboard. In the BIOS
screen of “POWER MANAGEMENT SETUP”, choose “User Defined”(or
min power saving or Max power saving) in “POWER MANAGEMENT” and
choose “Yes” in “PM Control by APM”.
In Windows 95 the “ SHUT DOWN “ option , the computer’s Power will
switch off automatically and put the PC in a suspend mode. This will be
indicated by a bunking power light. To restart the system , simply press the
Power Button.
PACKAGING CHECK LIST
The motherboard comes securely packed in a durable box and shipping
carton. If any of the above items are missing or damaged , please contact
your supplier.
The motherboard contains:
Q’TY Description
1
1
1
1
1 Manual : User’s manual
Motherboard : B689
Diskette : Bus master driver
Cable : Enhanced IDE connector
Cable : F.D.D connector
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Chapter 2
Setup
Guide
T: Mouse
B: K/B
USB 1/2
Motherboard Layout Drawing
13
CPU Fan
T: LPT1
B:COM1/2
JP1
ATX POWER
Winbond
W83977F-AW
3V
Battery
Connector
Intel
440LX
SLOT 1
AGP set
AGP SLOT
PCI 1
PCI 2
PCI 3
PCI 4
ISA 1
ISA 2
ISA 3
4
DIMM1
DIMM2
JP5
JP6
JP7
Intel
FW82371AB
PCI set
FDD Connector
DIMM3
IDE 2
CPU FREQ JP5 JP6 JP7 JP8
233 MHz S 0 0 S
266 MHz 0 S S S
300 MHz 0 S 0 S
333 MHz 0 0 S S
JP8
IDE 1
BIOS
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Jumper & Connector Setting
CPU TYPE SELECTION
Processor Core FREQ
SYSTEM BUS FREQ
3.5 233 MHZ Short Open Open Short
4 266 MHZ Open Short Short Short
4.5 300 MHZ Open Short Open Short
5 333 MHZ Open Open Short Short
JP5 JP6 JP7 JP8
Short
Open
CONNECTOR SETTING
U1- PS/2 Keyboard Connector
Pin Description
1 Keyboard Data
2,6 N.C.
3 Ground
4 +5V
5 Keyboard Clock
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J4- Power Supply Connector
Pin Description
1,2,11 + 3.3 V
3,5,7,13,15,16,17 Ground
4,6,19,20 + 5 V
8 POWER GOOD
9 5VSB
10 +12 V
12 -12 V
14 PS-ON
18 - 5 V
U2- PS/2 Mouse Connector
Pin Description
1 Mouse Data
2,6 N.C.
3 Ground
4 +5V
5 Mouse Clock
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J1- PRINTER Connector
Pin Signal Name Pin Signal Name
1 Strobe- 14 AFD
2 Data Bit 0 15 Error
3 Data Bit 1 16 INIT
4 Data Bit 2 17 SLCTIN
5 Data Bit 3 18 GND
6 Data Bit 4 19 GND
7 Data Bit 5 20 GND
8 Data Bit 6 21 GND
9 Data Bit 7 22 GND
10 ACK 23 GND
11 Busy 24 GND
12 PE 25 GND
13 SLCT 26 GND
COM1,COM2(PJ1,PJ2) –Serial Connectors
Pin Signal Name Pin Signal Name
1 DCD 6 DSR
2 SIN 7 RTS
3 SOUT 8 CTS
4 DTR 9 RI
5 GND 10 NC
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J3(USB1,USB2)- Universal Serial Bus (USB) Connectors
USB1 Pin Signal Name USB2 Pin Signal Name
1 USB VCC 0 1 USB VCC 1
2 USB Data - 2 USB Data -
3 USB Data + 3 USB Data +
4 USB GND 0 4 USB GND 1
J2- Infrared Connector: IR
Pin Signal Name
1
2
3
4
5
7
8
6,9,10
VCC
FIRRX (N)
IRRX
GND
IRTX
CIRRX (N)
5VSB
NC
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2
P1
FAN CONNECTOR
JP4
1
GND +12V GND
3
JP4: This fan is used in CPU COOL FAN.
JP10 OTHER JUMPER SETTING
HDLED
P25
P26
PWR_LEDKEYLOCK
PB_BT
RESET
SUS_LEDON
EXTSMI
P2
SPEAKER
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Pin Name Description
1-3 EXTSMI Suspend mode
7-9 SUS _ LEDON Suspend mode LED
13-15 PB_BT Power buttem
23-25 HDLED Hard Disk LED
2-8 SPEAKER Speaker
12-14 RESET Reset buttom
18-22 PWR _ LED Power LED
24-26 KEYLOCK Key Lock
JP1 – CMOS CLEAR
Description JP4
Normal (default) 1-2
Clear CMOS 2-3
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MEMORY INSTALLATION
No jumper setting is necessary for DRAM setting, BIOS will check
DRAM type and size automatically. B689 Motherboard contains 3 by
168-pin DIMM sockets (DIMM1,DIMM2,DIMM3) . B689 Motherboard
has table-free ( or auto-bank ) feature and user can install DIMM into
any bank. The three DIMMs Sockets for system memory expansion
from 8MB to 384 MB. Each bank provides 64-bit wide data path.
NOTE: Samples of System Memory Combinations Options
DIMM1 DIMM2 DIMM3 TOTAL
8MB --- --- 8Mbytes
--- 8MB --- 8Mbytes
--- --- 8MB 8Mbytes
8MB 8MB --- 16Mbytes
--- 8MB 8MB 16Mbytes
8MB --- 8MB 16Mbytes
16MB --- --- 16Mbytes
--- 16MB --- 16Mbytes
--- --- 16MB 16Mbytes
8MB 8MB 8MB 24Mbytes
16MB 8MB --- 24Mbytes
16MB --- 16MB 32Mbytes
16MB 16MB --- 32Mbytes
--- --- 32MB 32Mbytes
--- 32MB --- 32Mbytes
32MB --- --- 32Mbytes
8MB 16MB 16MB 40Mbytes
32MB 32MB --- 64Mbytes
--- 32MB 32MB 64Mbytes
64MB --- --- 64Mbytes
64MB 64MB --- 128Mbytes
: : : :
: : : :
128MB 128MB 128MB 384Mbytes
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Chapter 3
Award
BIOS
Setup
Award BIOS ROM has a built-in Setup program that allows users to
modify the basic system configuration. This type information is stored in
battery-backed RAM so that it retains the Setup information when the power
is turned off.
Entering Setup
Power on the computer and press <Del> immediately will allow you to
enter Setup. The other way to enter Setup is to power on the computer ,
when the below message appears briefly at the bottom of the screen during
the POST (Power On Self Test), press <Del> key or simultaneously press
<Ctrl>, <Alt>, and <Esc> keys.
TO ENTER SETUP BEFORE BOOT PRESS CTRL-ALT-ESC OR
DEL KEY
If the message disappears before you respond and you still wish to enter
Setup, restart the system to try again by turning it OFF then ON or pressing
the “RESET” button on the system case. You may also restart by
simultaneously press <Ctrl>, <Alt> and <Del> keys. If you do not press the
keys at the correct time and the system does not boot , an error message will
be displayed and you will again be asked to,
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PRESS F1 TO CONTINUE, CTRL-ALT-ESC OR DEL TO ENTER
SETUP
Control Keys
Up Arrow Move to previous item
Down Arrow Move to next item
Left Arrow Move to the item in the left hand
Right Arrow Move to the item in the right hand
Esc Key Main Menu Quit and not to save changes to CMOS
Status Page setup menu and Option Page
Setup Menu Exit current page and return to Main Menu
PgUp Key Increase the numeric value or make changes
PgDn Key Decrease the numeric value or make changes
F1 Key General help, only for Status Page Setup Menu and
Option Setup Menu
F2 Key Change color from total 16 colors
F3 Key Calendar, only for Status Page Setup Menu
F4 Key Reserved
F5 Key Restore the previous CMOS value from BIOS,
only for Option Page Setup Menu
F6 Key Load the default CMOS value from BIOS default table,
only for Option Page Setup Menu
F7 Key Load the default
F8 Key Reserved
F9 Key Reserved
F10 Key Save all the CMOS changes, only for Main Menu
Getting Help
Main Menu
The on-line description of the highlighted setup function is displayed at
the bottom of the screen.
Status Page Setup Menu/Option Page Setup Menu
Press F1 to pop up a small help window that describes the appropriate
keys to use and the possible selections for the highlighted item. To exit the
Help Window press <Esc>.
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The Main Menu
Once you enter Award BIOS CMOS Setup Utility, the Main Menu will
appear on the Screen.. Use arrow keys to select among the items and
press to accept or enter the sub-menu.
ROM PC/ISA BIOS (2A69JPNA)
CMOS SETUP UTILITY
AWARD SOFTWARE, INC.
STANDARD CMOS SETUP
BIOS FEATURE SETUP
CHIPSET FEATURES SETUP
POWER MANAGEMENT SETUP
PNP/PCI CONFIGURATION
LOAD BIOS DEFAULTS
LOAD SETUP DEFAULTS
Esc : Quit ←↑↓→ : Select Item
F10 : Save & Exit Setup (Shift) F2 : Change Color
Standard CMOS Setup
This setup page includes all the items in a standard compatible BIOS.
BIOS Features Setup
This setup page includes all the items of Award special enhanced features.
Chipset Features Setup
This setup page includes all the items of chipset special features.
INTEGRATED PERIPHERALS
SUPERVISOR PASSWORD
USER PASSWORD
IDE HDD AUTO DETECTION
SAVE & EXIT SETUP
EXIT WITHOUT SAVING
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Power Management Setup
This menu provides functions for Green products by allowing users to set the
timeout value for monitor and HDD.
PNP / PCI CONFIGURATION SETUP
This menu allows the user to modify PNP / PCI configuration function.
Load BIOS Defaults
BIOS defaults indicates the most appropriate value of the system parameter
which the system would be in minimum performance.
Load Setup Defaults
Chipset defaults indicates the values required by the system for the maximum
performance.
INTEGRATED PERIPHERALS
This section page includes all the items of IDE hard drive and Programmed
Input / Output features.
Supervisor / User Password Setting
Change, set, or disable password. It allows you to limit access to the system
and Setup, or just to setup.
IDE HDD Auto Detection
Automatically configure hard disk parameters.
HDD Low Level Format
If supported by your system, this provides a hard disk low level format
utility.
Save & Exit Setup
Save CMOS value changes to CMOS and exit setup.
Exit Without Saving
Abandon all CMOS value changes and exit setup.
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Standard CMOS Setup
The item in Standard CMOS Setup Menu are divided into several
categories. Each category includes no, one or more than one setup items.
Use the arrow keys to highlight the item and then use the <PgUp> or
<PgDn> keys to select the value you want in each item.
ROM PCI/ISA BIOS (2A69KPNA)
STANDARD CMOS SETUP
AWARD SOFTWARE, INC.
Date (mm:dd:yy) : Wed, Dec 28 1994
Time (hh:mm:ss) : 12:35:50
HARD DISKS TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE
Primary Master
Primary Slave
Secondary Master
Secondary Slave
Drive A : 1.44M, 3.5 in.
Drive B : None
3 Mode : Disable
Video : EGA/VGA
Halt On : All Errors
ESC : Quit
F1 : Help
Auto
:
:
Auto
Auto
:
:
Auto
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Base Memory : 640K
Extended Memory : 7168K
Other Memory : 384K
------
0
------
0
------
0
------
0
Total Memory : 8192K
: Select Item PU/PD/+/-:Modify
(Shift) F2 : Change Color
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BIOS Features Setup
ROM PCI/ISA BIOS (2A69JPNA)
AWARD SOFTWARE, INC
BIOS FEATURE SETUP
Virus Warning : Disabled Video BIOS Shadow
CPU Internal Cache : Enabled C8000-CBFFF Shadow
External Cache : Enabled CC000-CFFFF Shadow
Quick Power On Self Test : Enabled D0000-D3FFF Shadow
Boot Sequence : A, C ,SCSI D4000-D7FFF Shadow : Disabled
Swap Floppy Drive : Disabled D8000-DBFFF Shadow
Boot Up Floppy Seek
Boot Up NumLock Status : On
Boot Up System Speed : High
Gate A20 Option : Fast
Typematic Rate Setting : Disabled
Typematic Rate (Chars/Sec) : 6
Typematic Delay (Msec) : 250
Security Option : Setup
PCI/VGA Palette Snoop : Disabled
OS Select For DRAM > 64MB : Non-OS2
: Enabled
DC000-DFFFF Shadow
Esc : Quit ↑↓→← : Selection Item
F1 : Help PU/PD/+/- : Modify
F5 : Old Values (Shift) F2 : Color
F6 : Load BIOS Default
F7 : Load Setup Default
: Enabled
: Disabled
: Disabled
: Disabled
: Disabled
: Disabled
Virus Warning
This category flashes on the screen. During and after system boots up, any
attempt to write to the boot sector or partition table of the hard disk drive will
halt the system and the following error message will appear, in the mean
time , you can run anti-virus programs to locate the problem.
!WARNING!
Disk boot sector is to be modified
Type “Y” to accept write or “N” to abort write
Award Software, Inc.
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Enabled Activate automatically when the system boots up causing a
warning message to appear when anything attempts to access
the boot sector or hard disk partition table.
Disabled No warning message to appear when anything attempt to
access the boot sector or hard disk partition table.
CPU Internal Cache/External Cache
These two categories speed up memory access. However, it depends on
CPU/chipset design. The default value is Enabled.
Enabled: Enabled cache
Disabled: Disabled cache
Quick Power On Self Test
This category speeds up Power On Self Test (POST) after you power on the
computer. If it is set to Enable, BIOS will shorten or skip some check items
during POST.
Enabled: Enable quick POST
Disabled: Normal POST
Boot Sequence
This category determines which drive computer searches first for the hard
disk operation system (i.e., DOS).
A, C,SCSI: System will first search for floppy disk drive then second
search hard disk driver, then SCSI driver.
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C,A,SCSI/ D,A,SCSI/ E,A,SCSI/ F,A,SCSI:
System will first search for IDE hard disk driver ( C: D: or E:
or FJ then second search floppy disk driver then SCSI hard
disk driver.
SCSI,A,C: System will first search SCSI hard disk driver then second
search for floppy disk driver then IDE hard disk driver.
CDROM,C,A:
System will first search for the CDROM driver ( If the
CDROM has a bootable CD title.)and second search hard disk
driver then floppy disk driver .
C,CDROM,A:
System will first search for the hard disk driver and second
search for CDROM driver ( If the CDROM has a bootable CD
title,) then search floppy disk driver.
LS120,C: System will first search LS120 disk driver and second search
for IDE hard disk driver.
Swap Floppy Drive
Users can enable this item so that the BIOS will see the hardware “Drive A:”
as “Drive B:”” , and hardware “Drive B:”” as “Drive A:””.
Boot Up Floppy Seek
During POST, BIOS will determine if the Floppy disk drive installed is 40 or
80 tracks. 360 K type is 40 tracks while 720K, 1.2M and 1.44M drive type
as they are all 80 tracks.
Enabled: BIOS searches for floppy disk drive to determine if it is 40 or
80 tracks. Note that BIOS can not tell from 720K, 1.2M or
1.44M drive type as they are all 80 tracks.
Disabled: BIOS will not search for the type of floppy disk drive by track
number. Note that there will not be any warning message if
the drive installed is 360K.
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Boot Up NumLock Status
The default value is On.
On: Keypad is number keys
Off: Keypad is arrow keys
Boot Up System Speed
It selects the default system speed – the speed that the system will run at
immediately after power up.
High:Set the speed to high
Low: Set the speed to low
Gate A20 Option
The Gate A20 Option default setting is fast.”. This is the optimum
setting for this mainboard.
Typematic Rate Setting
This determines the typematic rate.
Enabled: Enable typematic rate
Disabled: Disable typematic rate
Typematic Rate (Chars/Sec)
6 : 6 characters per second
8 : 8 characters per second
10 : 10 characters per second
12 : 12 characters per second
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15 : 15 characters per second
20 : 20 characters per second
24 : 24 characters per second
30 : 30 characters per second
Typematic Delay (Msec)
When holding the a key, the time between the first and second character will
be displayed.
250 : 250 msec
500 : 500 msec
750 : 750 msec
1000 : 1000 msec
Security Option
This category allows you to limit access to the system and Setup, or just to
Setup.
System: The system will not boot and access to Setup will be denied if
the correct password is not entered at the prompt.
Setup: The system will boot, but access to Setup will be denied if the
correct password is not entered at the prompt.
Note: To disable security, select PASSWORD SETTING at Main Menu and
then you will be asked to enter password. Do not type anything and just
press <Enter>, it will disable security. Once the security is disabled, the
system will boot and you can enter Setup freely.
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Video BIOS Shadow
It determines whether video BIOS will be copied to RAM, however, it is
optional from chipset design. Video shadow will increase the video
speed.
Enabled: Video shadow is enabled
Disabled: Video shadow is disabled
C8000-CBFFF Shadow/DC000-DFFFF Shadow
These categories determine whether optional ROM will be copied to RAM
by 16K byte.
Enabled: Optional shadow is enabled
Disabled: Optional shadow is disabled
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Chipset Features Setup
ROM PCI/ISA BIOS (2A69JPNA)
CHIPSET FEATURES SETUP
AWARD SOFTWARE, INC
Auto Configuration
DRAM Speed Selection
MA Wait State
EDO RAS# To CAS#
EDO RAS# Precharge Time
EDO DRAM Read Burst
EDO DRAM Write Burst
DRAM Data Integrity Mode : Non-ECC Current CPUFAN2 Speed : 0 RPM
CPU-To-PCI IDE Posting : Enabled Current CPUFAN3 Speed
System BIOS Cacheable : Disabled IN0 (V): IN1 (V)
Video BIOS Cacheable : Disabled IN2 (V): + 5 V
Video RAM Cacheable : Disabled +12 V - 12 V
8 Bit I/O Recovery Time : 1 - 5 V
16 Bit I/O Recovery Time : 1
Memory Hole At 15M-16M
Passive Release
Delayed Transaction
AGP Aperture Size (MB)
SDRAM RAS-to-CAS Delay
SDRAM RAS Precharge Time
: Enabled
: 60ns
: Slow
: 3
: 3
: x333
: x222
: Disabled
: Enable
: Disabled
: 64
: Slow
: Slow
SDRAM CAS latency Time
Auto Detect DIMM/PCI Clk
Spread Spectrum Modulated
CPU Warning Temperature
Current System Temp
Current CPU1 Temperature
Current CPUFAN1 Speed
Esc : Quit ↑↓→← : Selection Item
F1 : Help PU/PD/+/- : Modify
F5 : Old Values (Shift) F2 : Color
F6 : Load BIOS Default
F7 : Load Setup Default
: 3
: Enabled
: Disabled
: Disabled
: 0°C/32
: 0 RPM
: 0 RPM
This setup menu is optimized for this motherboard by your computer vendor.
Unless you are a qualified engineer & know the items, functions you are
going to modify. We do not recommend you to change the default setting.
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Power Management
ROM PCI/ISA BIOS (2A69JPNA)
POWER MANAGEMENT SETUP
AWARD SOFTWARE, INC.
Power Management : User Define ** Reload Global Timer Events **
PM Control by APM : Yes IRQ [3-7,9-15],NMI : Enabled
Video Off Method : V/H SYNC+Black Primary IDE 0 : Disabled
Video Off After
MODEM Use IRQ : NA Secondary IDE 0 : Disabled
Doze Mode : Disabled Secondary IDE 1 : Disabled
Suspend Mode : Disabled Floppy Disk : Disabled
HDD Power Down : Disabled Serial Port : Enabled
Throttle Duty Cycle : 62.5 % Parallel Port : Disabled
ZZ Active in Suspend : Disabled
VGA Active in Suspend : Enabled
Soft-off by PWR-BTTN : Delay 4 Sec
CPUFAN off In Suspend : Enabled
Resume by Ring : Disabled
IRQ 8 Break Suspend : Disabled
: Standby Primary IDE 1 : Disabled
ESC: Quit ↑↓→←: Select Item
F1 : Help PU / PD / + / - : Modify
F5 : Old Values (Shift)F2 : Color
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
This category determines the power consumption for the system after
selecting below items. Default value is Disabled. The following pages tell
you the options of each item & describe the meanings of each options.
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Item Options Descriptions
A. Power Management 1. Disable Global Power Management will
be disabled
2. User Define Users can configure their own
power management
3. Min Saving Pre-defined timer values are used
such that all timers are in their
MAX value
4. Max Saving Pre-defined timer values are used
such that all timers MIN value
Item Options Descriptions
3 PM Control by APM 1. No System BIOS will ignore APM
when power managing the system
2. Yes System BIOS will wait for APM’s
prompt before it enter any PM
mode e.g. DOZE, STANDBY or
SUSPEND
Note: If APM is installed, & if there is a task running,
even the timer is time out, the APM will not prompt the
BIOS to put the system into any power saving mode !
Note: − if APM is not installed, this option has no effect
To make the APM function work, users have to install
power.exe (supported by MS-DOS 5.0 or higher) in
Config.exe. To make the Windows 3.1 work regularly,
in “ Windows Setup”, users have to set the
“Computer” item to “ MS-DOS System with APM”
C. Video Off Option 1. Always On System BIOS will never turn off
the screen
2. Suspend
−> Off
3. Susp, Stby
−> Off
Screen off when system is in
SUSPEND mode
Screen off when system is in
STANDBY or SUSPEND mode
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4. All Modes
−> Off
D. Video 1. Blank Screen The system BIOS will only blanks
2. V/H SYN
C+Blank
Item Options Descriptions
D. Video 3. DPMS This function is enabled for only
E. HDD Power Down 1. Disable HDD’s motor will not off
(#) Remark 2 2. 1 Min
2 Min
3 Min
4 Min
5 Min
6 Min
7 Min
8 Min
9 Min
10 Min
11 Min
12 Min
13 Min
14 Min
15 Min
3. When Suspend BIOS will turn the HDD’s motor
Note:
- (2) & (3) can’t be selected at the same time
- When HDD is in power saving mode, any access
to the HDD will wake the HDD up
Screen off when system is in
DOZE, STANDBY or SUSPEND
mode
off the screen when disabling
video
In addition to (1), BIOS will also
turn off the V-SYNC & HSYNC signals form VGA cards to
monitor
the VGA card supporting DPM
Defines the continuous HDD idle
time before the HDD entering
power saving mode (motor off)
off when system is in SUSPEND
mode
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Item Options Descriptions
3 Doze Mode
(*) Remark 1
3 Standby Mode
(*) Remark 1
1. Disable System will never enter DOZE
mode
2. 10
Note: Normally, STANDBY mode puts the system
into low speed or 8 MHz, screen may be
off depend on (E)
1. Disable System will never enter
2. 10
Normally, STANDBY mode puts the system into low
speed or 8, screen may be off depend on (E)
20
30
40
1
3
5
10
15
20
30
40
1
2
3
20
30
40
1
3
5
10
15
20
30
40
1
2
3
Sec
Sec
Sec
Sec
Min
Min
Min
Min
Min
Min
Min
Min
Hr
Hr
Hr
Sec
Sec
Sec
Sec
Min
Min
Min
Min
Min
Min
Min
Min
Hr
Hr
Hr
Defines the continuous idle time
before the system entering DOZE
mode.
If any item defined in (J) is
enabled & active, DOZE timer
will be reloaded.
STANDBY mode
Defines the continuous idle time
before the system entering
STANDBY mode.
If any item defined in (J) is
enabled & active, STANDBY
timer will be reloaded
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Item Options Descriptions
H. Suspend Mode
(*) Remark 1
I. PCI Master Activity
COM Ports Activity
LPT Ports Activity
HDD Ports Activity
DMA Ports Activity
VGA Activity
IRQ3 (COM 2)
IRQ4 (COM 1)
IRQ5 (LPT 2)
IRQ6 (Floppy Disk)
IRQ7 (LPT 1)
IRQ8 (RTC Alarm)
IRQ9 (IRQ2 Redir)
IRQ10 (Reserved)
IRQ11 (Reserved)
IRQ12 (PS/2 Mouse)
IRQ13 (Coprocessor)
IRQ14 (Hard Disk)
IRQ15 (Reserved)
1. Disable System will never enter
SUSPEND mode
2. 10 Sec
20 Sec
30 Sec
40 Sec
1 Min
3 Min
5 Min
10 Min
15 Min
20 Min
30 Min
40 Min
1 Hr
2 Hr
3 Hr
Note: Normally, SUSPEND mode puts the system
into low speed or 8 MHz, clock is stopped,
screen may be off depend on (E)
1. Disable The specified event’s activity will
2. Enable The specified event’s activity
Defines the continuous idle time
before the system entering
SUSPEND mode.
if any item defined in (J) is
enabled & active, SUSPEND
timer will be reloaded
not affect the PM timers
causes the PM Timers to be
reloaded.
i.e. the Power Management
Unit(PMU) monitors the specified
activities as PM events
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B689
* Remark 1: All items mark with (*) in this menu, will be loaded with
predefined values as long as the item "Power Management" is not configured
to "User Defined"
These items are:
Item "System Doze", "System Standby" & "System Suspend"
# Remark 2: Although the item "HDD Power Down" is not controlled
by item "Power Management" in terms of timer value, the HDD (s) will not
power down if the global power management is disabled!
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PNP / PCI Configuration Setup
ROM PCI/ISA BIOS(2A69JPNA)
PNP/PCI CONFIGURATION
AWARD SOFTWARE, INC.
PNP OS Installed : No PCI IDE IRQ Map TO :ISA
Resources Contorlled By : Auto
Reset Configuration Data : Disabled
ESC: Quit ↑↓→←: Select Item
F1 : Help PU / PD / + / - : Modify
F5 : Old Values
(Shift)F2 : Color
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
The following pages tell you the options of each item & describe the
meanings of each options.
Item Options Descriptions
A. 1st Available IRQ
2nd Available IRQ
3rd Available IRQ
4th Available IRQ
3
4
5
7
9
10
11
12
14
15
NA
The system BIOS will assign these 4
available IRQs to the found PCI devices
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Item Options Descriptions
B. PCI IDE 2nd Channel Enable
Disable
C. PCI IDE IRQ Map To PCI-
AUTO
PCISLOT1
PCISLOT2
ISA
Enable/disable 2nd channel of PCI/IDE card.
It includes I/O port (170H~177H) and IRQ 15
assignment
PCI-AUTO
The BIOS will:
− scan for PCI IDE devices &
determine the location of the PCI
IDE device
PCIAUTO
PCISLOT1
PCISLOT2
ISA
F. Primary IDE INT#
Secondary IDE INT#AB
PCI-SLOT1
PCI-SLOT2
− assign IRQ 14 for primary IDE INT#
IRQ 15 for secondary IDE INT# for the
specified slot
ISA
− The BIOS will not assign any IRQs even
if PCI IDE card is found!
Because some IDE cards connect the
IRQ 14 & 15 directly from ISA slot thru a
cord. (This cord is called Legacy Header)
To tell which INT# does the PCI IDE card is
using for its interrupts
The other item are optimized by your computer vendor, please do not modify
them unless you know its function exactly.
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INTEGRATED PERIPHERALS
ROM PC/ISA BIOS(2A69JPNA)
INTEGRATED PERIPHERALS
AWARD SOFTWARE, INC.
IDE HDD Block Mode : Enable UART Mode Select
IDE Primary Master PIO : AUTO
IDE Primary Slave PIO : AUTO
IDE Secondary Master PIO : AUTO Onboard Parallel Port
IDE Secondary Slave PIO : AUTO Parallel Port Mode
IDE Primary Master UDMA : AUTO
IDE Primary Slave UDMA : AUTO
IDE Secondary Master UDMA : AUTO
IDE Secondary Slave UDMA : AUTO
On-Chip Primary PCI IDE : Enabled
On-Chip Secondary PCI IDE : Enabled
USB keyboard Support : Disabled
POWER ON Function
KBC input clock
Onboard FDC Controller : Enabled
Onboard Serial 1
Onboard Serial 2
: Button Only
: 8MHZ
: 3F8/IRQ4
: 2F8/IRQ3
Esc : Quit ↑↓→← : Selection Item
F1 : Help PU/PD/+/- : Modify
F5 : Old Values (Shift) F2 : Color
F6 : Load BIOS Default
F7 : Load Setup Default
: Normal
: 378H/IRQ
: SPP
This setup menu is optimized for this motherboard by your computer vendor.
Unless you are a qualified engineer & know the items, function you are going
to modify. We do not recommend you to change the default setting.
ϕ
This Motherboard ( B686 ) can support “ ON-NOW”
Function, so the item of “POWER ON Function” is
Enabled.
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Load BIOS Default
When you access "Load BIOS Default", the following message appears:
Load BIOS Default (Y/N) ?N
The BIOS Default values are the "worst case" default, and are the most stable
values for the system. Use them if the system is performing erratically due
to hardware problems. To load the BIOS Default values, press <Y> then
<Enter>.
Load Setup Default
When you access "Load Setup Default", you are shown the following
message:
Load Setup Default (Y/N) ?N
The Setup Default values represent the "best case" default, and should
provided optimum system performance. To load the Setup Default values,
press <Y> then <Enter>.
Supervisor / User Password Setting
When you select this function, the following message will appear at the
center of the screen to assist you in creating a password.
ENTER PASSWORD
Type the password, up to eight characters, and press <Enter>. The
password typed now will clear any previously entered password from CMOS
memory. You will be asked to confirm the password. Type the password
again and press <Enter>. You may also press <Esc> to abort the selection
and not enter a password.
If you select System at Security Option of BIOS Features Setup Menu, you
will be prompted for the password every time the system is rebooted or
anytime you try to enter Setup. If you select Setup at Security Option of
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BIOS Features Setup Menu, you will be prompted only when you try to enter
Setup.
IDE HDD Auto Detection
This feature allows you to check all the informations on your hard disk
formation. When you access "IDE HDD Auto Detection", the system
executes auto detection.
At the prompt, it represents all the informations on your HDD, and you are
asked:
Do you accept this drive C: (Y/N) ?
1 If you accept the test result, press [Y] then [Enter] and the result is
saved, then the system continues to detect another HDD.
2 If not, press [N] then [enter] and the system continues to detect another
HDD.
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