Acorp 4845GLM manual

Contents
Motherboard 4845GLM
Motherboard
4845GLM
1. 4845GLM Specifications ...................4
1.1 Introduction ............................................................ 4
1.2 Package Contents .................................................. 4
1.3 Specifications and Features .................................. 5
CPU Processor ........................................................................... 5
Chipset ........................................................................................ 5
PCI .............................................................................................. 5
DDR SDRAM Memory ............................................................... 5
VGA On Board ............................................................................ 5
Bus Slots ..................................................................................... 5
Universal Serial Bus .................................................................. 5
WOL (Wake On LAN) ................................................................ 5
Award BIOS ................................................................................ 6
ATA 100 On Board ..................................................................... 6
PCI-Based AC 97 Digital Audio Processor ............................... 6
1.4 4845GLM Layout Diagram ................................. 7
1.5 CPU and CPU Fan Installation .............................. 9
1.5.1 CPU Installation with Socket 478 ..................................... 9
1.5.2 CPU Fan Installation with P4 Fan Base ........................... 10
1.6 DDR SDRAM Installation ................................. 11
0-1
Contents
Motherboard 4845GLM
1.7 Connectors & Jumpers Setting ........................... 12
1.7.1 Back Panel I/O Connectors ............................................. 12
1.7.1.1 PS/2 Mouse / Keyboard CONN. .............................................. 1 2
1.7.1.2 USB Port Connector: USB1 ..................................................... 1 2
1.7.1.3 Serial Interface Port: COM1 .................................................. 1 3
1.7.1.4 VGA Interface Connector: VGA(15 Pin) ............................. 1 3
1.7.1.5 Parallel Interface Port .............................................................. 1 3
1.7.1.6 Joystick / Midi Connector ........................................................ 1 3
1.7.1.7 Audio Port Connectors ............................................................. 1 3
1.7.2 ATX Main Power Connectors: PW1/PW2 ...................... 14
1.7.3 Floppy Disk Connector: FDD .......................................... 15
1.7.4 Hard Disk Connectors: IDE1/IDE2 ................................ 15
1.7.5 Fan Connectors: FAN1~3 ................................................ 15
1.7.6 CD Audio-In Connectors: CD_IN/AUX ........................... 16
1.7.7 USB Pin Headers: USB2 & USB3 ................................... 17
1.7.8 Front Panel Connectors: PANEL1 .................................. 18
1.7.9 IR infrared module: IRConnector ................................... 19
1.7.10 CMOS Function Selector: JP8 ..................................... 20
1.7.11 CNR Selector: JP6 ........................................................ 20
1.7.12 CPU Clock Frequency Selector: JP1 ............................ 21
2. BIOS Setup ..................................... 22
2.1 BIOS Support ....................................................... 22
2.2 Main Menu .......................................................... 25
2.3 Standard CMOS Features .................................. 28
2.4 Advanced BIOS Features ................................... 31
0-2
Contents
Motherboard 4845GLM
2.5 Advanced Chipset Features ................................ 35
2.6 Integrated Peripherals ......................................... 38
2.7 Power Management Setup .................................. 46
2.8 PnP/PCI Configurations ....................................... 50
2.9 PC Health Status ................................................. 53
2.10 Miscellaneous Control ...................................... 55
2.11 Load Optimized Defaults ................................... 56
2.12 Load Standard Defaults .................................... 57
2.13 Set Supervisor / User Password ........................ 58
2.14 Save & Exit Setup ............................................. 60
2.15 Exit Without Saving ........................................... 61
3. Drivers & Utilities ........................... 62
3.1 Auto-run Menu .................................................... 62
3.2 Installing Intelinf .................................................. 63
3.3 Installing Application Accelerator ...................... 66
3.4 Installing Audio Driver ........................................ 69
3.5 Installing VGA Driver ......................................... 71
3.6 Installing USB 2.0 Device ................................... 75
3.6.1 Install USB2.0 driver for Win 2000 ................................ 75
3.6.2 Install USB2.0 driver for Win XP ................................... 75
0-3
Chapter 1
Motherboard 4845GLM
Chapter 1
Motherboard 4845GLM
1. 4845GLM Specifications
1.1 Introduction
The 4845GLM motherboard is an integration of Intel
P4 CPUs in Socket-478 packaging and the North Bridge
i845GL supporting 400 MHz Front Side Bus.
North Bridge i845GL on board also supports DDR 266/
200 DRAMs in DDR 266MHz main bandwidth, while the South
Bridge ICH4 provides stable supports of ULTRA ATA 100,
6-channel Audio playback and USB 2.0/1.1 interface.
The resulting architecture will provide an ideal multitask environment to support operating systems such as MSDOS, Windows, Windows NT , Windows ME, Windows
2000, Novell, OS/2, Windows 95/98, Windows 98SE, Windows XP, UNIX, Liunx, SCO UNIX etc. This user-friendly
manual is to describe in detail how to install, configure and
use this motherboard with drivers and BIOS setup illustrations.
1.2 Package Contents
HDD UDMA66/100 Cable.
FDD Cable.
Flash Memory with BIOS.
USB2/3 Cable (Optional).
Fully Setup Driver CD with built in utilities.
User Manual.
1-4
Chapter 1
Motherboard 4845GLM
1.3 Specifications and Features
CPU Processor
| Support 400MHz System Interface speed.
| Single Socket 478 for Intel P4TM 1.5 to 2.4GHz or higher
(Northwood Processor).
| Support Intel NetburstTM Micro-architecture.
Chipset
| Intel 845GL North Bridge.
| Intel ICH4 South Bridge.
PCI
| Supports 33MHz PCI Bus speed.
DDR SDRAM Memory
| Supporting 64/128/256/512....MB DDR module
| Supporting Synchronous DRAM(2.5V)
| Supporting a maximum memory size of 2GB with DDR
SDRAM.
VGA On Board
| 2D, 3D Graphics display supported on board
| 15-pin Connector on board for VGA CRT display
Bus Slots
| 3 32-bit PCI slots.
Universal Serial Bus
| Supporting two on-board Universal Serial Bus(USB)Ports
and four external Universal serial Bus(USB)Ports.
| Supporting USB 2.0/1.1
WOL (Wake On LAN)
| Supporting system power-on by LAN Ring-up signal.
1-5
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Motherboard 4845GLM
Award BIOS
| Supporting Plug & Play specification which detects the
peripheral devices and expansion cards automatically
| Supporting CD-ROM, SCSI, LAN BOOT, Temperature sensor, LAN, Alarm Bus CLK setup
| Supporting Desktop Management Interface (DMI) function for recording mainboard specification
ATA 100 On Board
| Supporting four IDE devices.
| Supporting PIO Mode 5, Master Mode, high performance
hard disk drives.
| Supporting Ultra DMA 33/66/100 Bus Master Mode.
| Supporting IDE interface with CD-ROM.
| Supporting high capacity hard disk drives.
| Supporting LBA mode.
PCI-Based AC 97 Digital Audio Processor
| AC 97 2.1Audio interface.
| 16-bit Stereo Full-Duplex Codec with up to 48 KHz sampling rate
| 4 Analog Line-level Stereo inputs for connection from Line,
CD, Viedo and AUX
| 2 Analog Line-level Stereo inputs for speakerphone and PC
beep
1-6
Chapter 1
Motherboard 4845GLM
1.4 4845GLM Layout Diagram
25 24 23
21
22
BIOS
mPGA478B
1
Socket 478
2
26
DIMM 1
DIMM 2
20
Intel
3
845GL
W83194BR
6
7
8
Battery
PCI 3
4
5
PCI 2
PCI 1
LPC I/O
Chip
9
10
19
11
13
12
1-7
18
Intel
ICH4
14
15 16
17
Chapter 1
Motherboard 4845GLM
4845GLM Component Layout Description:
1. PW2: Main Power Connector
2. Fan 2: Cooling Fan Connector
3. JP1: Jumper as CPU Clock Selector
4. AUX: Audio-in Connector
5. CD_IN: CD Audio-in Connector
6. Front Audio: Front Audio Connector
7. USB2: Pin Header for 2 USB ports
8. AC’97 Audio Codec
9. IR: Connector for Infrared transfer mode
10. LPC I/O Chip
11. CNR Slot: Slot for CNR Riser cards
12. JP6: Jumper as CNR Slot Selector
13. Floppy: Floppy Drive Connector
14. WOL: Wake-On-LAN Connector
15. USB3: Pin Header for two USB ports
16. JP8: Jumper for clear CMOS RAM
17. Front Panel Connectors: PWRLED, SPK, RST, SMI, HDLED,
PSON
18. FAN 3: Cooling Fan Connector
19. IDE1: Primary IDE Connector
20. IDE2: Secondary IDE Connector
21. CPU Fan Base
22. mPGA478B: Socket 478 for P4 CPUs
23. FAN 3: Cooling Fan Connector
24. PW1: +12V Power Connector
25. COM2: Connector for Serial port
26. Back Panel: Back Panel I/O Connectors (Mouse, Keyboard,
USB1, COM1, VGA, Printer, MIC in, Line in, Speakerout, Game stick)
1-8
Chapter 1
Motherboard 4845GLM
1.5 CPU and CPU Fan Installation
This motherboard is designed with Socket 478 for
Intel P4TM processor.
1.5.1 CPU Installation with Socket 478
1. Pull the lever sideways away from the socket then raise the
lever to a 90-degree angle.
2. Locate Pin 1 in the socket Pin 1 of CPU is marked by the
yellow corner or cut edge on the CPU. Match Pin 1 of
Socket 478 and Pin 1 of CPU.
3. Pull up the lever of Socket 478 to let the CPU in and press
the lever down to lock the CPU.
4. Make sure that Pin 1 of Socket 478 is matching with Pin 1 of
CPU.
5. Make sure that all CPU pins are completely in socket before
pressing down the socket lever.
Cooling Fan Base
mPGA478B
Pin 1
Socket 478
Intel
pentium 4
Level of Socket 478
1-9
Chapter 1
Motherboard 4845GLM
1.5.2 CPU Fan Installation with P4 Fan Base
1. P4 CPU Fan is typically made of 4 latches and mounted with
a thick heatsink. Please do not use other type of CPU fan
which cannot match the P4 Fan base on board.
2. Install the P4 CPU fan into the Fan base in such a way that
the 4 latches of the CPU Fan match with the 4 Supporters of
the CPU Fan Base.
3. Press down the latches to lock CPU Fan to the Fan Base.
4. Then connect the Fan Power Cable to one of the Fan connectors on board.
5. Make sure that the Fan Power Cable is correctly connected
to Fan Connector.
Fan Connector for Fan Power Cable
Fan Base
mPGA478B
Socket 478
4 Latch Supporters
Mainboard
1-10
Chapter 1
Motherboard 4845GLM
1.6 DDR SDRAM Installation
This motherboard supports a maximized 2GB DDR 266/
200 SDRAM. It provides two184-pin unbuffered DDR
sockets. It supports 64MB to 1GB DDR memory module.
DDR SDRAM Installation Procedures:
1. The DDR socket has a “Plastic Safety Tab” and the DDR
memory module has an asymmetrical notch”, so the DDR
memory module can only fit into the slot in one direction.
2. Push the tabs out. Insert the DDR memory modules into the
socket at a 90-degree angle then push down the module
vertically to fit it into place.
3. The Mounting Holes and plastic tabs should fit over the
edge and hold the DDR memory modules in place.
Bank
DIMM 1
DIMM 2
Memory module
64MB, 128MB, 256MB, 512MB, 1GB
184 pin, 2.5V DDR SDRAM
64MB, 128MB, 256MB, 512MB, 1GB
184 pin , 2.5V DDR SDRAM
Total System Memory (Max 2GB)
184-pin DDR Module
DDR Module Notch
DDR Module Rib
Warning: Be sure to turn off system power whenever to insert or
remove a Memory Module. Otherwise, the power will damage the
module or even the system.
1-11
Chapter 1
Motherboard 4845GLM
1.7 Connectors & Jumpers Setting
1.7.1 Back Panel I/O Connectors
This motherboard provides the following back panel
connectors:
(Optional)
LAN
PS/2 Mouse
PS/2 Keyboard
(6-pin Female)
USB1
MIDI/(GAME) Port
(15-pin Female)
Parallel (Printer) Port
(25-pin Female)
COM1
Serial Port
VGA
MIC
SPEAKER
LINE IN
1.7.1.1 PS/2 Mouse / Keyboard CONN.
The motherboard provides a standard PS/2 mouse / Keyboard
mini DIN connector for attaching a PS/2 mouse. You can
plug a PS/2 mouse / Keyboard directly into this connector.
1.7.1.2 USB Port Connector: USB1
The motherboard provides a OHCI(Open Host Controller
Interface)Universal Serial Bus Roots for attaching USB
devices such as a keyboard, mouse and other USB devices.
You can plug the USB devices directly into this connector.
1-12
Chapter 1
Motherboard 4845GLM
1.7.1.3 Serial Interface Port: COM1
The serial interface port is sometimes referred to as an RS232 port or an asynchronous communication port. Mice,
printers, modems and other peripheral devices can be
connected to a serial port. The serial port can also be used
to connect computer systems together . If you like to transfer
the contents of your hard disk to another system, it can be
accomplished with serial port.
COM1
1.7.1.4 VGA Interface Connector: VGA(15 Pin)
This connector is for output to CRT display devices.
VGA
1.7.1.5 Parallel Interface Port
Unlike serial ports, parallel interface ports have been
standardized and should not present any difficulty interfacing
peripherals to your system. Sometimes called a Centronics
port, the parallel port is almost exclusively used with printers.
The parallel port on your system is a 25-pin, DB 25 connector.
1.7.1.6 Joystick / Midi Connector
You can connect a joystick or game pad to this connector.
1.7.1.7 Audio Port Connectors
Speaker out is a connector for Speakers or Headphones.
Line in is used for external CD player, Tape player, or other
audio devices. Mic is a connector for the microphones.
1-13
Chapter 1
Motherboard 4845GLM
1.7.2 ATX Main Power Connectors: PW1/PW2
This connector supports the power button on-board. Using
the ATX power supply, functions such as Modem Ring WakeUp and Soft Power Off are supported on this motherboard .
This power connector supports instant power-on
functionality, which means that the system will boot up
instantly when the power connector is inserted on the board.
ATX 4-pin power connector only support +12V voltage.
3
1
4
2
10 20
1
11
Pin PW1 Signal
1
GND
3
+12V
Pin PW1 Signal
2
GND
4
+12V
Pin PW2 Signal
1
3.3V
2
3.3V
3
GND
4
5V
5
GND
6
5V
7
GND
8
PW-OK
9
5V_SB
10
12V
Pin PW2 Signal
11
3.3V
12
-12V
13
GND
14
PS-ON
15
GND
16
GND
17
GND
18
-5V
19
5V
20
5V
Note:
When you set up P4 power supply, both PW1 and PW2
must be connected to power.
Important:
To switch on your power supply, please make sure:
1. Memory Module is properly installed.
2. Power supply setup is OK.
1-14
Chapter 1
Motherboard 4845GLM
1.7.3 Floppy Disk Connector: FDD
This connector supports the provided floppy drive ribbon
cable. After connecting the single end to the board, connect
the two plugs on the other end to the floppy drives.
1.7.4 Hard Disk Connectors: IDE1/IDE2
These connectors are provided with IDE hard disk ribbon
cable into the package . After connecting the end of cable
with single connector to the mainboard, connect the other
two connectors at the other end to your hard disk. If you
install two hard disks, you must configure the second drive
to Slave mode by setting its jumper settings. BIOS now
supports SCSI device or IDE CD-ROM boot up (see "HDD
Sequence SCSI/IDE First" & "Boot Sequence" in the BIOS
Features Setup of the BIOS SOFTWARE).
1.7.5 Fan Connectors: FAN1~3
FAN1
Connector
1
2
BIOS
mPGA478B
FAN2
Connector
Socket 478
3
Pin
1
2
3
FAN2
Connector
Intel
845GL
W83194BR
Battery
FAN 3
Connector
Intel
LPC I/O
Chip
ICH4
FAN1, FAN2 and FAN3 connectors
1-15
Definition
Signal
+12VDC
Ground
Chapter 1
Motherboard 4845GLM
These Fan connectors support cooling fans of 1Amp or less.
Depending on the fan manufacturer, the wiring and fan cable
connector may be different. The red wire should be positive,
while the black should be ground. Connect the fan cable
connector to the board taking into consideration the polarity
of the connector.
1.7.6 CD Audio-In Connectors: CD_IN/AUX
CD_IN and AUX are the connectors for CD-Audio Input
signal. Please connect them to CD-ROM CD-Audio output
connector.
BIOS
mPGA478B
Socket 478
Intel
845GL
W83194BR
Battery
Intel
AUX
LPC I/O
Chip
ICH4
CD_IN
Pin CDIN1
1
2
3
4
Definition
Pin CDIN2
1
2
3
4
GND
CD-L
GND
CD-R
1-16
Definition
CD-L
GND
GND
CD-R
Chapter 1
Motherboard 4845GLM
1.7.7 USB Pin Headers: USB2 & USB3
USB2 and USB3 are 2x5 Pin Headers for support of external USB
ports. Each USB pin header requires a USB cable for expansion
of two USB ports. This optional USB cable is available from
your mainboard dealer or vendor.
BIOS
mPGA478B
Socket 478
Intel
845GL
W83194BR
Battery
Intel
LPC I/O
Chip
ICH4
USB2
VCC
P2P2+
GND
GND
1
3
5
7
9
USB3
2
4
6
8
10
VCC
P4P4+
GND
GND
GND
GND
P3+
P3VCC
1-17
1
3
5
7
9
2
4
6
8
10
GND
GND
P5+
P5VCC
Chapter 1
Motherboard 4845GLM
1.7.8 Front Panel Connectors: PANEL1
Front Panel Connectors
BIOS
mPGA478B
Socket 478
PSON
HDLED
PWRLED
SMI
Intel
845GL
RST
W83194BR
SPK
Battery
Intel
LPC I/O
Chip
ICH4
PSON
The system power is controlled by a momentary switch
connected to this lead. Pushing the button once will switch
the system ON.
Power LED Lead (P_LED)
The system power LED lights when the system power is on.
Speaker Connector (SPEAKER)
The speaker (onboard or offboard) provides error beep code
information during the Power Self-Test when the computer
cannot use the video interface. The speaker is not connected
to the audio subsystem and does not receive output from
the audio subsystem.
Hard Drive LED Connector (HD_LED)
This connector supplies power to the cabinet IDE activity
LED. Read and write activity by devices connected to the
Primary or Secondary IDE connectors will cause the LED to
light up.
1-18
Chapter 1
Motherboard 4845GLM
SMI Suspend Switch Lead (G-BUN) (Disabled)
This allows the user to manually place the system into a
suspend mode of Green mode. System activity will be
instantly decreased to save electricity and expand the life of
certain components when the system is not in use. This 2pin connector (see the figure) connects to the case-mounted
suspend switch. If you do not have a switch for the
connector, you may use the "Turbo Switch” instead since it
does not have a function. If you want to use this connector,
the "Suspend Switch" in the Power Management Setup of
the BIOS SOFTWARE section should be enabled.
Reset Switch Lead (RST)
The connector can be connected to a reset switch. Press this
reset switch to restart system.
1.7.9 IR infrared module: IRConnector
This connector supports the optional wireless transmission
and reception infrared module. You must configure the setting
through the BIOS setup to use the IR function.
Assignment
+5V
N/A
IRRX
GND
IRTX
mPGA478B
BIOS
Pin
1
2
3
4
5
Socket 478
Intel
845GL
W83194BR
Battery
Intel
5
LPC I/O
Chip
1
ICH4
1-19
Chapter 1
Motherboard 4845GLM
1.7.10 CMOS Function Selector: JP8
When you have problem with booting system, you may clear
CMOS to restore the optimum default BIOS data.
BIOS
mPGA478B
Socket 478
Intel
845GL
Pin JP8
1-2
Function
Normal
(Default)
2-3
Clear CMOS
W83194BR
Battery
Intel
LPC I/O
Chip
ICH4
1. Remove the Jumper cap of JP8 from 1-2.
2. After 1 or two seconds, set JP8 to 2-3 closed with the jumper
cap.
3. After 1 or two seconds, restore the JP8 to 1-2 closed.
Now, the CMOS RAM has restored to the optimum default
setting.
1.7.11 CNR Selector: JP6
JP6 is designed for enable or disable the use of CNR slot.
BIOS
mPGA478B
Socket 478
Pin JP6
1-2
Function
CNR Selected
(Default)
2-3
CNR Disabled
Intel
845GL
W83194BR
Battery
Intel
LPC I/O
Chip
ICH4
1-20
Chapter 1
Motherboard 4845GLM
1.7.12 CPU Clock Frequency Selector: JP1
Overclocking is to operate a CPU with a frequency which
surpass the default CPU clock. JP1 jumper is designed to
offer a chance for CPU overclocking.when starting system.
If a 100MHz CPU is used on board, setting JP1 to 1-2 closed
or 2-3 closed will not offer a chance of overclocking from
100MHz to 133MHz. Only if JP1 is set at all pins open, there
will be a chance of starting the system with 133MHz.
NOTE:
Intel usually provides CPUs with locked CPU frequency so as to
forbid CPU overclock. We therefore don’t recommend users to do
CPU overclocking on Intel CPU. Otherwise you may risk CPU damage.
BIOS
mPGA478B
Socket 478
Intel
845GL
W83194BR
Battery
Intel
LPC I/O
Chip
ICH4
Pin JP1
1-2
2-3
Open
CPU(MHz)
Auto
100
133
1-21
PCI(MHz) Default
33.3
33.3
33.3
Default
Chapter 2
4845GLM BIOS Setup
Chapter 2
BIOS Setup
2. BIOS Setup
2.1 BIOS Support
This chapter discusses the Award BIOS Setup program
built into the ROM BIOS. The Setup program allows the
user to modify the basic system configuration. The modification is then stored in battery-backed RAM so that it still
retains the setup information after the power is turned off.
The Award BIOS installed in your computer system’s
ROM (Read Only Memory)is a custom version of an industry standard BIOS. This means that it supports Intel P4
Processor. The BIOS provides critical low-level support
for standard devices such as disk drives and serial and parallel ports. This chapter is intended for guiding you through
the process of configuring your system BIOS.
Plug and Play Support
This AWARD BIOS supports the Plug and Play Version 1.0A
specification. ESCD(Extended System Configuration Data)
write is also supported.
EPA Green PC Support
This AWARD BIOS supports Version 1.03 of the EPA Green
PC specification.
PCI Bus Support
This AWARD BIOS also supports Version 2.1 of the Intel
PCI (Peripheral Component Interconnect)local bus
specification.
2-22
Chapter 2
4845GLM BIOS Setup
APM Support
This AWARD BIOS supports Version 1.1&1.2 of the
Advanced Power Management(APM) specification.Power
management features are implemented via the System
Management Interrupt(SMI). Sleep and Suspend power
management modes are supported. Power to the hard disk
drives and video monitors can be managed by this AWARD
BIOS.
DRAM Support
SDRAM (Synchronous DRAM) are supported.
CPU Support
This AWARD BIOS supports the Intel P4 Processor.
Setup Menu
In general, you use the arrow keys to highlight items of the
Main BIOS Setup Menu, press <Enter>to select, use the
<PgUp>and <PgDn>keys to change entries, press<F1>for
help and press <Esc> to quit The following table provides
more detail about how to navigate in the Setup program by
using the keyboard.
Note:
(BIOS version 1.0 is for reference only. If there is a
change in BIOS version, please use the actual
version on the BIOS.)
2-23
Chapter 2
Keystroke
Up arrow
Down arrow
Left arrow
Right arrow
Esc
Move Enter
PgUp key
PgDn key
+Key
-Key
Esc Key
F1 Key
F5 Key
F6 Key
F7 Key
F10 Key
4845GLM BIOS Setup
Function
Move to previous item
Move to next item
Move to the item on the left(menu bar)
Move to the item on the right(menu bar)
Main Menu: Quit without saving changes
Submenus: Exit Current page to the next higher
level menu
Move to item you desired
Increase the numeric value or make changes
Decrease the numeric value or make changes
Increase the numeric value or make changes
Decrease the numeric value or make changes
Main menu-Quit and not save changes into
CMOS
Status Page Setup Menu and option Page Setup
Menu-Exit Current page and return to Main
Menu
General help on Setup navigation keys.
Load previous values from CMOS
Load the fail-safe defaults from BIOS default
table
Load the optimized defaults
Save all the CMOS changes and exit
2-24
Chapter 2
4845GLM BIOS Setup
2.2 Main Menu
Once you enter AWARD BIOS CMOS Set up Utility, the
Main Menu will appear on the screen and allows you to select from several setup function. Use the arrow keys to
select among the items and press<Enter> to accept and enter
the sub-menu.
“WARNING”
The information about BIOS defaults on manual
(Figure 1,2,3,4,5,6,7,8,9,10,11,12,13,14)is just for
reference, please refer to the BIOS installed on the
board for default BIOS version.
Phoenix - AwardBIOS CMOS Setup Utility
Standard CMOS Features
Miscelaneous Control
Advanced BIOS Features
Load Optimized Defaults
Advanced Chipset Features
Load Standard Defaults
Integrated Peripherals
Set Supervisor Password
Power Management Setup
Set User Password
PNP/PCI Configurations
Save & Exit Setup
PC Health Status
Exit Without Saving
Esc : Quit F9 : Menu in BIOS
←→↑↓: Select Item
F10 : Save & Exit Setup
Time , Date , Hard Disk Type ...
2-25
Chapter 2
4845GLM BIOS Setup
Standard CMOS Features
This setup page includes all the items in standard compatible
BIOS.
Advanced BIOS Features
This setup page includes all the items of the BIOS special
enchanced features.
Advanced Chipset Features
This setup page includes all the items of the Chipset special
enchanced features.
Integrated Peripherals
This selection page includes all the items of the IDE hard
drive and Programmed Input/Output features.
Power Management Setup
This setup page includes all the items of the power manage
ment features.
PnP/PCI Configurations
This setup page includes the user defined or default IRQ
Setting.
PC Health Status
This page shows the hardware Monitor information of the
system.
Miscellaneous Control
This setup page controls the CPU's clock and frequency
ratio.
Load Optimized Defaults
Use this menu to load the BIOS default values for the
minimal/stable performance for your system to operate.
2-26
Chapter 2
4845GLM BIOS Setup
Load StandardDefaults
These settings are for configuring a workable computer
when something is wrong. If you cannot boot the computer
successfully, select the BIOS Setup options and try to
diagnose the problem after the computer boots. These
settings do not provide optional performance.
Set Supervisor Password
Change, set, or, disable password. It allows you to limit access
to the system and Setup, or just to Setup.
Set User Password
You can specify both a User and a Supervisor password.
When you select either password option, you are prompted
for a 1-6 character password. Enter the password and then
retype the password when prompted.
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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Chapter 2
4845GLM BIOS Setup
2.3 Standard CMOS Features
This item in the Standard CMOS Setup Menu is divided
into 10 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.
Phoenix - AwardBIOS CMOS Setup Utility
Standard CMOS Features
Date(mm:dd:yy)
Tue,Jun 6 2002
Time (hh:mm:ss)
11:26:10
IDE Primary Master
IDE Primary Slave
IDE Secondary Master
IDE Secondary Master
None
Drive A
Drive B
1.44M,3.5 in
None
Video
Halt On
EGA/VGA
All,But Keyboard
Base Memory
Extended Memory
Total
640K
65472K
1024K
Item Help
Menu Level
←→↑↓: Move
None
Change the day,
month,year
and century.
Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
2-28
Chapter 2
4845GLM BIOS Setup
Main Menu Selections
This table shows the selections that you can make on the
Main Menu.
Item
Options
Description
Date
Month DD YYYY
IDE Primary
when you set the data.
Options are in its sub Press<Enter> to enter sub menu.
Master
IDE Primary
menu.
Options are in its sub Press<Enter> to enter sub menu.
Slave
IDE Second-
menu.
Options are in its sub Press<Enter> to enter sub menu.
ary Master
IDE Second-
menu.
Options are in its sub Press<Enter> to enter sub menu
ary Slave
Drive A
Drive B
Set the system,date. Note that the
‘Day’ automatically changes
menu.
None
Select the type of floppy disk
360K,5.25in
1.2M,5.25in
drive installed in your system.
720K,3.5in
1.44M,3.5in
Video
2.88M,3.5in
EGA/VGA
Select the default video device.
CGA 40
CGA 80
MONO
2-29
Chapter 2
4845GLM BIOS Setup
Item
Options
Description
Halt On
All Errors
No Errors
Select the situation in which you
want the BIOS to stop the POST
All, but Keyboard
All, but Diskette
process and notify.
All, but Disk/Key
Base Memory N/A
The amount of conventional mem-
Extended
N/A
ory detected during boot up.
The amount of conventional mem-
Memory
Total
N/A
ory detected during boot up.
The total memory available in
Memory
system.
Primary Master
IDE HDD Auto-Detection
Press Enter
Item Help
IDE Primary Master
Access Mode
Auto
Auto
Menu Level
Capacity
13022MB
Cylinder
Head
Precomp
Landing Zone
Sector
25232
16
0
25231
61
←→↑↓: Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
2-30
Chapter 2
4845GLM BIOS Setup
2.4 Advanced BIOS Features
Phoenix - AwardBIOS CMOS Setup Utility
Advanced BIOS Features
Anti-Virus Protection
CPU L1 & L2 Cache
Quick Power On Self Test
Hard Disk Boot Priority
First Boot Device
Second Boot Device
Third Boot Device
Boot Other Device
Swap Floppy Drive
Boot Up Floppy Seek
Boot Up NumLock Status
Gate A20 Option
Typematic Rate Setting
X Typematic Rate (Chars/Sec)
X Typematic Delay (Msec)
Security Option
APIC Mode
X MPS Version Control For OS
OS Select For DRAM >64MB
Report No FDD For WIN 95
←→↑↓: Move
Disabled
Enabled
Enabled
Press Enter
Floopy
HDD-0
LS-120
Enabled
Disabled
Disabled
On
Fast
Disabled
6
250
Setup
Disabled
1.4
Non-OS2
No
Item Help
Menu Level
Allows you to
choose the
VIRUS warning
feature for IDE
Hard Disk boot
sector protection.
If this function
is enabled and
someone attempts
to write data into
this area,BIOS
will show a
warning message
on screen and
alarm beep
Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
Anti-Virus Warning
This option allows you to choose the VIRUS Warning
feature for IDE Hard Disk boot sector protection. If this
function is enabled and someone attempts to write data into
this area, BIOS will show a warning message on screen and
alarm beep.
The Choices: Disabled(default), Enabled.
2-31
Chapter 2
4845GLM BIOS Setup
Hard Disk Boot Priority
Press Enter to select the Bootable Add-in storage
devices.
CPU L1 & L2 Cache
This fields allow you to Enable or Disable the CPU’s
“Level 1 & Level 2” cache. Caching allows better
performance.
Enabled (default)
Enabled cache.
Disabled
Disabled cache.
Quick Power On Self Test
This category speeds up Power on self-Test(POST) after
you power up the computer. If it is set to Enable, BIOS
will shorten or skip some check items during POST.
Enabled (default)
Enabled quick POST.
Disabled
Normal POST.
First/Secondary/Third Boot Device
This BIOS attempts to load the operating system from
the devices in the sequence selected in these items.
The Choices: Floppy, LS120, HDD-0, SCSI, CDROM,
HDD-1, HDD-2, HDD-3, ZIP100, LAN, Disabled.
Boot Other Device
The Choices: Enabled(default), Disabled.
Swap Floppy Drive
If the system has two floppy drives, you can swap the
logical drive name assignments.
The Choices: Disabled(default), Enabled.
Boot Up Floppy Seek
Seek disk drives during boot up. Disabled speeds boot-up.
The Choices: Disabled(default), Enabled.
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4845GLM BIOS Setup
Boot Up NumLock Status
Select power on state for Numlock.
On (default)
Numpad is number keys.
Off
Numpad is arrow keys.
Gate A20 Option
Select if chipset or keyboard controller should control
Gate A20.
Normal
A pin in the keyboard
controller controls Gate A20.
Fast (default)
Lets chipset control Gate A20.
Typematic Rate Setting
Enabled
Disabled (default)
Enabled this option to adjust
the keystroke repeat rate.
Disabled.
Typematic Rate (Char/Sec)
Range between 6(default) and 30 characters per second.
This option controls the speed of repeating keystrokes.
Typematic Delay (Msec)
This option sets the time interval for displaying the first
and the second characters.
The Choices: 250(default), 500, 750, 1000.
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 in prompt.
2-33
Chapter 2
Setup (default)
4845GLM BIOS Setup
The system will boot, but
access to Setup will be denied
if the correct password is not
entered in prompt.
APIC Mode
The Choices: Disabled(default), Enabled.
MPS Version Control For OS
The Choices: 1.4(default), 1.1.
OS Select For DRAM >64MB
Select the operating system that is running with greater
than 64MB of RAM on the system.
The Choices: Non-OS2(default), OS2.
Report No FDD For Window 95
No (default)
Assign IRQ6 For FDD.
Yes
FDD Detect IRQ6
Automatically.
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Chapter 2
4845GLM BIOS Setup
2.5 Advanced Chipset Features
This section allows you to configure the system based
on the specific features of the installed chipset. This chipset
manages bus speeds and access to system memory
resources, such as DRAM and external cache. It also coordinates communications of the PCI bus. It must be stated
that these items should never be altered. The default settings have been chosen because they provide the best operating conditions for your system. The only time you might
consider making any changes would be if you discovered
that data was lost while using your system.
Phoenix - AwardBIOS CMOS Setup Utility
Advanced Chipset Features
DRAM Timing Settings
System BIOS Cacheable
Video BIOS Cacheable
Memory Hole At 15M-16M
Delayed Transaction
Delay Transaction
Press Enter
Enabled
Disabled
Disabled
Enabled
16 Min
Item Help
←→↑↓: Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
2-35
Chapter 2
4845GLM BIOS Setup
DRAM Timing Settings
The DRAM timing is controlled by the DRAM Timing
Registers. Press Enter to configure the following items:
Auto Configuration
Optimized
Standard
Manual
Default setting.
Default setting.
Choose Manual to set up the follow
ing items:Standard setting.
SDRAM Cycle Time
.
Choose 8~4 as the cycle time
SDRAM RAS# to CAS# Delay
4(default)/3/2
Set DRAM RAS# to CAS#
delay 4/32 SCLKs.
SDRAM Precharge Time
4(default)/3/2
Set DRAM RAS# Precharge
Time to 4/3/2.
SDRAM CAS Latency Time
2
Set DRAM latency Time to 2.
2.5
Set DRAM latency Time to 2.5..
Note:
If you are using “Nanya” brand DDR memory, please
setting default is 2.
2-36
Chapter 2
4845GLM BIOS Setup
System BIOS Cacheable
When enabled, the access to the system BIOS ROM
address at F0000H-FFFFFFH is cached.
The Choices: Enabled(default), Disabled.
Video BIOS Cacheable
Enabled
Disabled (default)
Enabled Video RAM
Cacheable.
Disabled Video RAM
Cacheable.
Memory Hole At 15-16M
In order to improve performace, certain space in memory
can be reserved for ISA cards. This memory must be
mapped into the memory's space below 16MB.
The Choices: Disabled(default), Enabled.
Delayed Transaction
Enabled (default)
Disabled
Slow speed ISA device in
system.
Disabled.
Delay Transaction
The Choices: Enabled; Disabled.
2-37
Chapter 2
4845GLM BIOS Setup
2.6 Integrated Peripherals
Phoenix - AwardBIOS CMOS Setup Utility
Integrated Peripherals
Onboard IDE Function
Onboard Device Function
Onboard Super IO Function
Init Display First
Power On Function
x KB PowerOn Password
x Hot Key Power On
Power Loss Function
←→↑↓: Move
Press Enter
Press Enter
Press Enter
AGP
All Enabled
Enter
Ctrl-F1
Always Off
Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
Onboard IDE Function : Press Enter to configure the following
Submenus
Onboard IDE Function
Onchip Primary PCI IDE
Onchip Secondary PCI IDE
Primary Master PIO
Primary Slave PIO
Secondary Master PIO
Secondary Slave PIO
Primary Master UDMA
Primary Slave UDMA
Secondary Master UDMA
Secondary Slave UDMA
32-Bit Transfer Mode
HDD Block Mode
Delay for HDD (Secs.)
←→↑↓: Move
Enabled
Enabled
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Enabled
Enabled
0
Item Help
Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
2-38
Chapter 2
4845GLM BIOS Setup
IDE Primary Master PIO(for onboard IDE 1st channel)
Auto (default)
BIOS will automatically detect
the IDE HDD Accessing mode.
Mode 0~4
Manually set the IDE
Accessing mode.
IDE Primary Slave PIO(for onboard IDE 2nd channel)
Auto (default)
BIOS will automatically detect
the IDE HDD Accessing mode.
Mode 0~4
Manually set the IDE
Accessing mode.
IDE Primary Master UDMA
Auto (default)
BIOS will automatically detect
the IDE HDD Accessing mode.
Disabled
Disabled.
IDE Primary Slave UDMA
Auto (default)
BIOS will automatically detect
the IDE HDD Accessing mode.
Disabled
Disabled.
On-Chip Secondary PCI IDE
Enabled (default)
Enabled onboard 2nd channel
IDE port.
Disabled
Disabled onboard 2nd channel
IDE port.
IDE Secondary Master PIO(for onboard IDE 1st channel)
Auto (default)
BIOS will automatically detect
the IDE HDD Accessing mode.
Mode 0~4
Manually set the IDE
Accessing mode.
IDE Secondary Slave PIO(for onboard IDE 2nd channel)
Auto (default)
BIOS will automatically detect
the IDE HDD Accessing mode.
Mode 0~4
Manually set the IDE
Accessing mode.
2-39
Chapter 2
4845GLM BIOS Setup
IDE Secondary Master UDMA
Auto (default)
Disabled
IDE Secondary Slave UDMA
Auto (default)
Disabled
IDE 32-bit Transfer Mode
Enabled (default)
Disabled
IDE HDD Block Mode
Enabled
Disabled (default)
Delay for HDD (Secs.)
0~15
BIOS will automatically detect
the IDE HDD Accessing mode.
Disabled.
BIOS will automatically detect
the IDE HDD Accessing mode.
Disabled.
Enable 32-bit transfer mode
Disable 32-bit transfer mode.
Enable HDD block mode.
Disable HDD block mode
Support.
Select 0~15 secs for HDD
delay.
2-40
Chapter 2
4845GLM BIOS Setup
Onboard Device Function : Press Enter to configure the
following Submenus
On board Device Function
USB Controller
Enabled
USB Keyboard Legacy Support
Disabled
** Onboard AC97 Codec is ALC101 **
AC97 Audio
Auto
AC97 Modem
Auto
Game Port Address
201
Midi Port Address
Disabled
x MIDI Port IRQ
10
Item Help
←→↑↓: Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
USB Controller
Enabled (default)
Disabled
Enabled USB Controller.
Disabled USB Controller.
USB Keyboard Legacy Support
Enabled
Enabled USB Keyboard
Support.
Disabled (default)
Disabled USB Keyboard
Support.
AC 97 Audio
Auto(default)
Disabled
AC 97 Modem
Auto(default)
Disabled
BIOS will automatically detect
onboard Audio.
Disabled.
BIOS will automatically detect
onboard Modem.
Disabled.
2-41
Chapter 2
4845GLM BIOS Setup
Game Port Address
The Choices: Disabled; 201(default); 209
MIDI Port Address
The Choices: Disabled (default); 330; 300; 209)
MIDI Port IRQ: Enable MIDI Port Address to choose the IRQ
The Choices: 5; 10
Onboard Device Function : Press Enter to configure the
following Submenus
On board Device Function
Onboard FDD Controller
Onboard Serial Port 1
Onboard Serial Port 2
UART Mode Select
x RxD, TxD Active
x IR Transmission Delay
IR Duplex Mode
IR Pins
Onboard Parallel Port
Parallel Port Mode
x EPP Mode Select
x ECP Mode Use DMA
←→↑↓: Move
Enabled
3F8/IRQ4
2F8/IRQ3
Item Help
Normal
Hi, Lo
Enabled
Half
IRRX/IRTX
378/IRQ7
SPP
EPP1.9
3
Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
2-42
Chapter 2
Onboard FDD Controller
Enabled (default)
Disabled
4845GLM BIOS Setup
Enabled onboard FDC
Controller.
Disabled onboard FDC
Controller.
Onboard Serial Port1
Select an address and corresponding interrupt for the first
and second serial ports.
The Choices: Auto(default), (3F8/IRQ4), (2F8/IRQ3),
(3E8/IRQ4), (2E8/IRQ3), Disabled.
Onboard Serial Port 2
Auto (default)
3F8/IRQ4
2F8/IRQ3
3E8/IRQ4
2E8/IRQ3
Disabled
BIOS will automatically setup
the Serial Port 2 address.
Enabled onboard Serial Port 2
and address is 3F8.
Enabled onboard Serial Port 2
and address is 2F8.
Enabled onboard Serial Port 2
and address is 3E8.
Enabled onboard Serial Port 2
and address is 2E8.
Disabled.
UART2 Mode Select
This item allows you to select which Infra Red(IR)
function of the onboard I/O chip you wish to use.
The Choices: Normal(default), IrDA, ASKIR.
(If IrDA or ASKIR is chosen, five more submenus are
provided below for configuration):
RxD, TxD Active
Hi / Lo
Choose Hi or Lo for RxD/TxD.
2-43
Chapter 2
4845GLM BIOS Setup
IR Transmisson Delay
Disabled/Enabled
Choose Disabled or Enabled.
IR Duplex Mode
Half / Full
Choose Half or Full mode.
IR Pins
IRRX/IRTX
Choose as pin mode.
SINB/SOUTB
Choose as pin mode.
Onboard Parallel Port
This item allows you to select the I/O address with which
to access the onboard parallel port controller.
Disabled.
378/IRQ7. (default)
278/IRQ5.
3BC/IRQ7.
Parallel Port Mode
SPP (default)
EPP
ECP
ECP/EPP
Using Parallel port as Standard
Parallel Port.
Using Parallel port as Exhanced Parallel Port.
Using Parallel port as Extended Capabilites Port.
Using Parallel port as
ECP/EPP mode.
EPP Mode Select
The Choices: EPP1.9; EPP1.7
ECP Mode Use DMA
The Choices: 3; 1
.
2-44
Chapter 2
Init Display First
PCI Slot
Onboard/AGP (default)
Power On Function
Password
Hot Key
Mouse Left
Mouse Right
Button Only (default)
Keyboard 98
KB Power On Password
Enter
Hot Key Power On
Ctrl-F1 (default)~F12
4845GLM BIOS Setup
Set Init Display First to PCI
Slot.
Set Init Display First to
onboard AGP.
Enter from 1 to 7 characters to
set the Keyboard Power On
Password.
Hot Key.
Mouse Left Click
Mouse Right Click
Button Only.
If your keyboard has an Owner
key button, you can press the
key to power on your system.
Enter from 1 to 7 characters to
set the keyboard Power On
Password.
First you must choose the
Power On by Hot Key func-
Power Loss Function
The Choices: Always Loss; Always On
2-45
Chapter 2
4845GLM BIOS Setup
2.7 Power Management Setup
The Power Management Setup allows you to configure your system to most effectively save energy while operating in a manner consistent with your own style of computer use.
Phoenix - AwardBIOS CMOS Setup Utility
Power Management Setup
ACPI Function
Power Management
Video Off Method
Video Off In Suspend
Suspend Type
Modem Use IRQ
Suspend Mode
HDD Power Down
Soft-Off by PWR-BTTN
Wake-Up by PCI Card
Power On by Ring
Wake up on LAN
USB KB Wake-up From S3
Resume by Alarm
Data (of Month) Alarm
Time (of hh:mm:ss) Alarm
CPU Thermal Management Timer
PM Timer Reload Events
Enabled
User Define
DPMS
Yes
Stop Grant
3
Disabled
Disabled
Instant-Off
Disabled
Disabled
Disabled
Disabled
Disabled
0
0
0
0
32 Min
Press Enter
Item Help
←→↑↓: Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
ACPI Function
This item display status of the Advanced Configuration and
Power Management (ACPI).
2-46
Chapter 2
4845GLM BIOS Setup
Power Management
This option allows you to set each mode individually.
When not disabled, each of the ranges are from 1 min. to 1
hr. except for HDD Power Down which ranges from 1
min. to 15 min. and disable.
The Choices: User Define (default), Min Saving, Max
Saving.
Video Off Method
This determines the manner in which the monitor is
blanked.
V/H SYNC+Blank
This selection will cause the
system to turn off the vertical
and horizontal synchronization
ports and write blanks to the
video buffer.
Blank Screen
This option only writes blanks
to the video buffer.
DPMS Support
Initial display power
(default)
management signaling.
Video Off In Suspend
This field determines when to activate the video off feature
for monitor power management.
The Choices: Yes(default), No.
Suspend Type
Stop Grant (default)
PwrOn Suspend
Set Susped type is stop grant.
Set Suspend type is Power on
Suspend.
Modem Use IRQ
This determines the IRQ which can be applied in Modem.
3 (default) 4/5/7/9/10/11/NA.
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Chapter 2
Suspend Mode
Disabled (default)
1 min - 1 Hour
4845GLM BIOS Setup
Disabled.
Set the timer to enter Suspend
Mode.
HDD Power Down
By default, this is “Disabled”, meaning that no matter the
mode of the rest of system, the hard drive will remain
ready. Otherwise, you have a range of choices from 1 to 15
minutes or Suspend. This means that you can select to
have your hard disk drive be turned off after a selected
number of minutes or when the rest or the system goes
into a suspend mode.
Disabled (default)
Disabled.
1 - 15 mins
Enabled.
Soft-Off by PWR-BTTN
Pressing the power button for more than 4 seconds forces
the system to enter the Soft-Off state when the system has
“hung”.
The Choices: Instant-Off(default), Delay 4 Sec.
Wake-Up by PCI Card
Enabled / Disabled (default)
Power On By Ring
Enabled / Disabled (default)
Resume by Alarm
Disabled (default) / Enabled
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Chapter 2
4845GLM BIOS Setup
PM Timer Reload Events : Press Enter to configure the
following Submenus
PM Timer Reload Events
Primary IDE 0
Primary IDE 1
Secondary IDE 0
Secondary IDE 1
FDD. COM. LPT Port
PCI PIRQIA
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Item Help
Primary IDE 0/1
Disabled (default) / Enabled
Secondary IDE 0/1
Disabled (default) / Enabled
FDD, COM, LPT Port
Disabled (default) / Enabled
PCI PIRQ[A-D]#
Disabled (default)
Enabled
Ignore PCI PIRQ[A-D]#
Active.
Monitor PCI PIRQ[A-D]#
Active.
2-49
Chapter 2
4845GLM BIOS Setup
2.8 PnP/PCI Configurations
This section describes configuring the PCI bus system.
PCI or Personal Computer Interconnect,is a system which
allows I/O devices to operate at speeds nearing the speed of
the CPU itself when communicating with its own special
components. This section covers some very technical items
and it is strongly recommended that only experienced uses
make any changes to the default settings.
Phoenix - AwardBIOS CMOS Setup Utility
PnP/PCI Configurations
Reset Configuration Data
Resources Controlled By
IRQ Resources
Disabled
Item Help
Auto(ESCD)
Press Enter Menu Level
PCI/VGA Palette Snoop
Assign IRQ for VGA
Disabled
Enabled
←→↑↓: Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
2-50
Chapter 2
4845GLM BIOS Setup
Reset Configuration Data
The system BIOS supports the PnP feature so the system
needs to record which resource is assigned and proceeds
resources from conflict. Every peripheral device has a
node, which is called ESCD. This node records which
resources are assigned to it. The system needs to record
and update ESCD to the memory locations. These
locations (4K) are reserved at the system BIOS. If
Disabled (Default) is chosen, the system’s ESCD will
update only when the new configuration varies from the
last one. If Enabled is chosen, the system is forced to
update ESCDs and then is automatically set to the
“Disabled” mode.
Resources Controlled By
By Choosing “Auto” (default), the system BIOS will
detect the system resources and automatically assign the
relative IRQ and DMA channel for each peripheral. By
Choosing “Manual”, the user will need to assign IRQ &
DMA for add-on cards. Be sure that there are no IRQ/
DMA and I/O port conflicts.
IRQ Resources : Press Enter to configure the
following Submenus
IRQ Resources
IRQ4 assigned to
IRQ5 assigned to
IRQ6 assigned to
IRQ7 assigned to
IRQ8 assigned to
IRQ9 assigned to
IRQ10 assigned to
IRQ11 assigned to
IRQ12 assigned to
IRQ13 assigned to
IRQ14 assigned to
IRQ15 assigned to
: PCI Devoce
: PCI Device
: PCI Device
: PCI Device
: PCI Device
: PCI Device
: PCI Device
: PCI Device
: PCI Device
: PCI Device
: PCI Device
: PCI Device
Item Help
←→↑↓: Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
2-51
Chapter 2
4845GLM BIOS Setup
IRQ Resources
When resources are controlled manually, assign each
system interrupt a type, depending on the type of device
using the interrupt.
PCI / VGA Palette Snoop
Choose Disabled or Enabled. Some graphic controllers
which are not VGA compatible take the output from a VGA
controller and map it to their display as a way to provide
boot information and VGA compatibility.
However, the color information coming from the VGA
controller is drawn from the palette table inside the VGA
controller to generate the proper colors, and the graphic
controller needs to know what is in the palette of the VGA
controller. To do this, the non-VGA graphic controller
watches for the write access to the VGA palette and
registers the snoop data. In PCI based systems, the Write
Access to the palette will not show up on the ISA bus if the
PCI VGA controller responds to the Write.
In this case, the PCI VGA controller should not respond to
the Write, it should only snoop the data and permit the
access to be forwarded to the ISA bus. The non-VGA ISA
graphic controller can then snoop the data on the ISA bus.
Unless you have the above situation, you should disable
this option.
Disabled (default)
Function Disabled.
Enabled
Function Enabled.
Assign IRQ for VGA
This item allows user to enable / disable this function.
2-52
Chapter 2
4845GLM BIOS Setup
2.9 PC Health Status
Phoenix - AwardBIOS CMOS Setup Utility
PC Health Status
Item Help
Shutdown Temperature
CPU Warning Temperature
Current CPU Temperature
Current CPU FAN Speed
Current SYSFAN Speed
Current SYSFAN2 Speed
Vcore
Vcc 3.3
5V
12V
-12V
-5V
VBAT (V)
5VSB
Disabled
Disabled
()
()
()
()
()
( )
()
()
()
()
()
()
←→↑↓: Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
Shutdown Temperature
Allows you to set the Shutdown Temperature.
Choices: 650C / 1490F; 700C / 1580F; 750C / 1670F;
800C / 1760F; 850C / 1850F; 900C / 1940F
CPU Warning Temperature
Allows you to set the CPU Warning Temperature..
Choices: 640C / 1400F; 650C / 1490F; 700C / 1580F; 750C /
1670F; 800C / 1760F; 850C / 1850F; 900C / 1940F
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Current CPU Temperature
Shows automatically the current working CPU temoerature.
FAN Speed
Current CPUFAN
Shows automatically the current CPU Fan speed..
Current SYSFAN Speed
Shows automatically the current system Fan speed.
Current SYSFAN2 Speed
Shows automatically the second system fan speed.
Vcore/Vcc3.3/5V/+12V/-5V/-12V/VBAT/5VSB
Shows current voltage of the respective default voltages.
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2.10 Miscellaneous Control
Phoenix - AwardBIOS CMOS Setup Utility
Miscellaneous Control
CPU Clock Ratio
8X
Auto Detect PCI CLK
Ensabled
Spread Spectrum
Disabled
** Current Host/PCI Clock is 100/33MHz **
Host/PCI Clock at Next Boot is ( /
)
** Current DRAM Clock is 133MHz **
DRAM Clock at Next Boot is ( )
Item Help
←→↑↓: Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
CPU Clock Ratio
This option will not be shown if you are using a CPU with
the ratio locked or fixed.
The Choices: X8~X50.
Auto Detect PCI CLK
This item allows you to enable/disable auto detect DIMM /
PCI CLOCK.
The Choices: Disabled(default), Enabled.
Spread Spectrum
This function is designed for the EMI test only.
The Choices: Disabled(default), Enabled.
Current Host / PCI Clock is ( /
)
This item shows the current Host/PCI clock in use.
Host/PCI Clock at Next Boot is ( / )
Allows you to set the Host/PCI clock for next boot..
The Choices: (Host 100~132) / (PCI 33~44).
Current DRAM Clock is (
)
This item shows the current DRAM clock in use.
DRAM Clock at Next Boot is (
)
When setting the Host/PCI clock, the DRAM clock will be
ajusted at the same time for next boot.
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2.11 Load Optimized Defaults
When you press <Enter> on this item, you get a
confirmation dialog box with a message similar to:
Phoenix - AwardBIOS CMOS Setup Utility
Standard CMOS Features
Miscellaneous Control
Advanced BIOS Features
Load Optimized Defaults
Advanced Chipset Features
Load Standard Defaults
Integrated Peripherals
Set Supervisor Password
Load Optimized Default
(Y/N)? N
Power Management Setup
Set User Password
PNP/PCI Configuration
Save & Exit Setup
PC Health Status
Exit Without Saving
Esc : Quit F9 : Menu in BIOS
←→↑↓: Select Item
F10 : Save & Exit Setup
Time , Date , Hard Disk Type ...
Pressing ‘Y’ loads the default values that are factory settings
for optimal performance of system operations.
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2.12 Load Standard Defaults
When you press <Enter> on this item, you get a
confirmation dialog box with a message similar to below:
Phoenix - AwardBIOS CMOS Setup Utility
Standard CMOS Features
Miscellaneous Control
Advanced BIOS Features
Load Optimized Defaults
Advanced Chipset Features
Load Standard Defaults
Integrated Peripherals
Set Supervisor Password
Load Standard Default
(Y/N)? N
Power Management Setup
Set User Password
PNP/PCI Configuration
Save & Exit Setup
PC Health Status
Exit Without Saving
Esc : Quit F9 : Menu in BIOS
←→↑↓: Select Item
F10 : Save & Exit Setup
Time , Date , Hard Disk Type ...
Pressing ‘Y’ loads the default values that are factory settings
for optimal performance of system operations.
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2.13 Set Supervisor / User Password
Phoenix - AwardBIOS CMOS Setup Utility
Standard CMOS Features
Miscellaneous Control
Advanced BIOS Features
Load Optimized Defaults
Advanced Chipset Features
Load Standard Defaults
Integrated Peripherals
Set Supervisor Password
Power Management Setup
Set User Password
Enter Password:
PNP/PCI Configuration
Save & Exit Setup
PC Health Status
Exit Without Saving
Esc : Quit F9 : Menu in BIOS
←→↑↓: Select Item
F10 : Save & Exit Setup
Time , Date , Hard Disk Type ...
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 a password, up to eight characters, and press <Enter>.
The password you type 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. To disable the password, just press
<Enter> when you are prompted to enter a password. A
message will confirm that you wish to disable the password.
Once the password is disabled, the system will boot and you
can enter setup freely.
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Password Disabled
If you select “System” at the Security Option of BIOS
Features Setup Menu, you will be prompted for the
password every time when the system is rebooted, or any
time when you try to enter Setup. If you select “Setup” at
the Security Option of BIOS Features Setup Menu, you will
be prompted only when you try to enter Setup.
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2.14 Save & Exit Setup
Phoenix - AwardBIOS CMOS Setup Utility
Standard CMOS Features
Miscellaneous Control
Advanced BIOS Features
Load Optimized Defaults
Advanced Chipset Features
Load Standard Defaults
Integrated Peripherals
Set Supervisor Password
Save & Exit Setup (Y/N)? Y
Power Management Setup
Set User Password
PNP/PCI Configuration
Save & Exit Setup
PC Health Status
Exit Without Saving
Esc : Quit F9 : Menu in BIOS
←→↑↓: Select Item
F10 : Save & Exit Setup
Time , Date , Hard Disk Type ...
Typing “Y” will quit the Setup Utility and save the user setup
value to RTC CMOS RAM.
Typing “N” will return to the Setup Utility.
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2.15 Exit Without Saving
Phoenix - AwardBIOS CMOS Setup Utility
Standard CMOS Features
Miscellaneous Control
Advanced BIOS Features
Load Optimized Defaults
Advanced Chipset Features
Load Standard Defaults
Integrated Peripherals
Set Supervisor Password
Power Management Setup
Set User Password
PNP/PCI Configuration
Save & Exit Setup
PC Health Status
Exit Without Saving
Esc : Quit F9 : Menu in BIOS
←→↑↓: Select Item
Exit Without Saving (Y/N)? Y
F10 : Save & Exit Setup
Time , Date , Hard Disk Type ...
Typing “Y” will quit the Setup Utility without saving to RTC
CMOS RAM.
Typing “N” will return to the Setup Utility.
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Chapter 3
Drivers & Utilities
3. Drivers & Utilities
There are motherboard drivers and utilities included in
the disc attached in this motherboard package. You don't
have to install all of them for booting your system. But after
you have finished the hardware installation, you have to install an operation system (such as windows 98) before you
are able to install any drivers or utilities.
Note: Please be aware of the different Procedures for installing
drivers for Windows 98/ME/XP/2000 .
3.1 Auto-run Menu
You can use the auto-run menu in the driver CD attached in
the motherboard package. Then choose the utility or driver and
select model name. The autorun starting screen loks like below:
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3.2 Installing Intelinf
Enter the item "INTEL CHIPSET INSTALLATION" of the
Autorun program and install Intelinf for Intel Chipsets support
and Plug-n-Play INF support. Follow the illustrations below :
(1)
Click "Driver" Item.
(2)
Click "Chipset" Item.
(3)
Click "Intel Chipsets
Installation" Item.
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(4)
Click "Next".
(5)
Click "Yes".
(6)
Click "Next".
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(7)
Click "Finish".
Note: Install the Intel INF Driver before the Intel Application accelerator Driver.
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3.3 Installing Application Accelerator
Install the Intel Application Accelerator for Microsoft Windows 98/98SE/ME/NT4.0/2000/XP. The program is designed to
improve performance of the storage sub-system and overall system performance.
We recommend that:
If your operating system is Windows 98, 98SE or NT4.0, please
install the Ultra Driver. Also, please do not inst-all the IAA and
Ultra Driver together.
(1)
Click "Driver" Item.
(2)
Click "Chipset" Item.
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(3)
Click "Intel Application
Accelerator" Item.
(4)
You will see a pop-up
dialogue of IAA
installation.
(5)
Click "Next".
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(6)
Click "Yes".
(7)
Click "Next".
(8)
Click "Next".
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3.4 Installing Audio Driver
This motherboard comes with an AC97 CODEC and the sound
controller is in Intel South Bridge chipset. You can find the sound
driver from this Auto-run menu.
(1)
Click "Driver" Item.
(2)
Click "Audio" Item.
(3)
Click "ALC101" Item.
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(4)
Click "Next".
(5)
Click "Finish".
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3.5 Installing VGA Driver
A 2D/3D graphics interface is already integrated into Intel
845GL chipset. Follow the illustration below to install the integrated VGA driver:
(1)
Click "Driver" Item.
(2)
Click "VGA" Item.
(3)
Click "845G Graphic"
Item.
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(4)
Select your O.S.
(5)
Click "Next".
(6)
Click "Yes".
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(5)
Click "Finish".
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3.6 Installing USB 2.0 Device
Please read carefully the pop-up text file after click the above
item. The text file will notify you how to install your USB devices
in your O.S. completely.
(1)
Click the "USB " item.
(1)
Click the "USB 2.0
ICH4 INF Package".
Note: Please note that this USB 2.0 is only available in Win 2000
and Win XP.
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3.6.1 Install USB2.0 driver for Win 2000
3.6.2 Install USB2.0 driver for Win XP
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