Motherboard A8V-VM
E2293 First Edition January 2006 Copyright © 2006 ASUSTeK COMPUTER INC. All Rights Reserved. No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (“ASUS”).
Table of contents Notices................................................................................................. vi Safety information...............................................................................vii A8V-VM specifications summary.........................................................viii Chapter 1: Product introduction 1.1 Welcome!............................................................................... 1-2 1.2 Package contents.........................................
Table of contents Chapter 2: BIOS setup 2.1 2.2 2.3 2.4 2.5 iv Managing and updating your BIOS......................................... 2-2 2.1.1 Creating a bootable floppy disk............................... 2-2 2.1.2 ASUS EZ Flash utility................................................ 2-3 2.1.3 AFUDOS utility......................................................... 2-4 2.1.4 ASUS CrashFree BIOS 2 utility................................. 2-6 2.1.5 ASUS Update utility........................
Table of contents 2.6 2.7 2.5.3 ACPI 2.0 Support .................................................. 2-26 2.5.4 ACPI APIC Support................................................. 2-26 2.5.5 APM Configuration................................................. 2-26 2.5.6 Hardware Monitor................................................... 2-29 Boot menu........................................................................... 2-30 2.6.1 Boot Device Priority............................................
Notices Federal Communications Commission Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: • This device may not cause harmful interference, and • This device must accept any interference received including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
Safety information Electrical safety • To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the system. • When adding or removing devices to or from the system, ensure that the power cables for the devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device.
About this guide This user guide contains the information you need when installing and configuring the motherboard. How this guide is organized This manual contains the following parts: • Chapter 1: Product introduction This chapter describes the features of the motherboard and the new technology it supports. It also lists the hardware setup procedures that you have to perform when installing system components. It includes description of the jumpers and connectors on the motherboard.
Conventions used in this guide To make sure that you perform certain tasks properly, take note of the following symbols used throughout this manual. DANGER/WARNING: Information to prevent injury to yourself when trying to complete a task. CAUTION: Information to prevent damage to the components when trying to complete a task. IMPORTANT: Instructions that you MUST follow to complete a task. NOTE: Tips and additional information to help you complete a task.
A8V-VM specifications summary CPU Socket 939 for AMD® Athlon™ 64FX/ Athlon™ 64X2/ Athlon™ 64/ Sempron processor Supports AMD Cool ‘n’ Quiet!™ Technology Chipset Northbridge: VIA® K8M890 Southbridge: VIA® VT8251 System Bus 2000/1600 MT/s Memory Dual-channel memory architecture 4 x 184-pin DIMM sockets support unbuffered ECC/ non-ECC DDR 400/333/266 MHz memory modules Supports up to 4 GB system memory VGA Integrated VIA DeltaChrome Graphics Processing Unit Supports Microsoft DirectX 9.
A8V-VM specifications summary Internal I/O connectors 1 x 24-pin ATX power connector 1 x 4-pin ATX 12V power connector 2 x USB connectors for 4 additional USB 2.0 ports 1 x Front panel audio connector 1 x S/PDIF out connector CPU/Chassis fan connectors CD audio-in connector Chassis intrusion connector System panel connector Manageability Wfm2.0, DMI2.
This chapter describes the motherboard features and the new technologies it supports.
1.1 Welcome! Thank you for buying an ASUS® A8V-VM motherboard! The motherboard delivers a host of new features and latest technologies, making it another standout in the long line of ASUS quality motherboards! Before you start installing the motherboard, and hardware devices on it, check the items in your package with the list below. 1.2 Package contents Check your motherboard package for the following items.
1.3 Special features 1.3.1 Product highlights AMD Dual-Core Architecture The motherboard supports AMD dual-core processors containing two physical CPU cores with discrete L2 cache structure for each core to meet demands for more powerful computing. ������������������������� See page 1-8 for details.
Serial ATA 3Gb/s technology The motherboard supports the Serial ATA 3 Gb/s technology through the Serial ATA interfaces. The Serial ATA 3 Gb/s specification provides twice the bandwidth of the current Serial ATA products with a host of new features, including Native Command Queueing (NCQ), and Power Management (PM) Implementation Algorithm. Serial ATA allows for thinner, more flexible cables with lower pin count, reduced voltage requirement. See page 1-24 for details.
1.4 Before you proceed Take note of the following precautions before you install components into the system. • Unplug the power cord from the wall socket before touching any component. • Use a grounded wrist strap or touch a safely grounded object or a metal object, such as the power supply case, before handling components to avoid damaging them due to static electricity. • Hold components by the edges to avoid touching the ICs on them.
1.5 Motherboard overview Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits into it. Make sure to unplug the power cord before installing or removing the motherboard. Failure to do so can cause you physical injury and damage motherboard components. 1.5.1 Placement direction When installing the motherboard, make sure that you place it into the chassis in the correct orientation.
1.5.3 Motherboard layout 22.9cm (9.0in) CPU_FAN PS/2KBMS KBPWR T: Mouse B: Keyboard EATXPWR PRI_IDE 24.5cm (9.
1.6 Central Processing Unit (CPU) 1.6.1 Overview The motherboard comes with a surface mount 939-pin Zero Insertion Force (ZIF) socket designed for the AMD Athlon™ 64FX, AMD Athlon 64™, AMD Athlon 64 X2 or AMD Sempron™ processor. The 128-bit-wide data paths of these processors can run applications faster than processors with only 32-bit or 64-bit wide data paths. Take note of the marked corner (with gold triangle) on the CPU.
2. Unlock the socket by pressing the lever sideways, then lift it up to a 90°-100° angle. Make sure that the socket lever is lifted up to 90°-100° angle, otherwise the CPU does not fit in completely. 3. Position the CPU above the socket such that the CPU corner with the gold triangle matches the socket corner with a small triangle. 4. Carefully insert the CPU into the socket until it fits in place. The CPU fits only in one correct orientation.
1.6.3 Installing the heatsink and fan The AMD Athlon™ 64FX, Athlon™ 64X2, AMD Athlon 64™ or AMD Sempron™ processor require a specially designed heatsink and fan assembly to ensure optimum thermal condition and performance. Follow these steps to install the CPU heatsink and fan. 1. Place the heatsink on top of the installed CPU, making sure that the heatsink fits properly on the retention module base. • The retention module base is already installed on the motherboard upon purchase.
2. Attach one end of the retention bracket to the retention module base. 1 2 4 3 3. 5 Align the other end of the retention bracket (near the retention bracket lock) to the retention module base. A clicking sound denotes that the retention bracket is in place. Make sure that the fan and heatsink assembly perfectly fits the retention mechanism module base, otherwise you cannot snap the retention bracket in place. 4.
1.7 System memory 1.7.1 Overview The motherboard comes with four 184-pin Double Data Rate (DDR) Dual Inline Memory Module (DIMM) sockets. DIMM_B2 DIMM_B1 DIMM_A2 DIMM_A1 The following figure illustrates the location of the sockets: A8V-VM R A8V-VM 184-pin DDR DIMM Sockets Channel Sockets Channel 1 DIMM_A1 and DIMM_B1 Channel 2 DIMM_A2 and DIMM_B2 1.7.
Table 1 Recommended memory configurations Mode DIMM_A1 Sockets DIMM_A2 DIMM_B1 DIMM_B2 Single-channel (1) — — Populated Dual-channel* (1) Populated — Populated — — (2) Populated Populated Populated Populated * Use only identical DDR DIMM pairs.
Size Vendor 256MB 256MB 512MB 512MB 512MB 256MB 512MB 256MB 512MB 256MB 512MB 256MB 256MB 512MB 512MB 256MB 512MB 512MB 1G 256MB 256MB 512MB 512MB 256MB 256MB 256MB 512MB 512MB 256MB 256MB 512MB 512MB 512MB 512MB Transcend Transcend Transcend Transcend Transcend Transcend Transcend Kingmax Kingmax Kingmax Kingmax Vdata Pmi Mosel Mosel Nanya Nanya Nanya Nanya Smart Smart Smart Smart Twinmos Twinmos Promos Promos BiaoXing Winbond Winbond Winbond Winbond Patriot MDT Model Brand DDR400-256 DDR400-2
1.7.3 Installing a DIMM Make sure to unplug the power supply before adding or removing DIMMs or other system components. Failure to do so may cause severe damage to both the motherboard and the components. 2 1. Unlock a DIMM socket by pressing the retaining clips outward. 2. Align a DIMM on the socket such that the notch on the DIMM matches the break on the socket. DDR DIMM notch 1 1 Unlocked retaining clip A DDR DIMM is keyed with a notch so that it fits in only one direction.
1.8 Expansion slots In the future, you may need to install expansion cards. The following sub‑sections describe the slots and the expansion cards that they support. Make sure to unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components. 1.8.1 Installing an expansion card To install an expansion card: 1.
Standard interrupt assignments IRQ Priority Standard Function 0 1 1 2 2 3 11 4 12 5 13 6 14 7 15 8 3 9 4 10 5 11 6 12 7 13 8 14 9 15 10 System Timer Keyboard Controller Programmable interrupt Communications Port (COM2)* IRQ holder for PCI steering* Floppy Disk Controller Printer Port (LPT1)* System CMOS/Real Time Clock IRQ holder for PCI steering* MIDI port* IRQ holder for PCI steering* PS/2 Compatible Mouse Port* Numeric Data Processor Primary IDE Channel Secondary IDE Channel * These IRQs ar
1.8.3 PCI Express x1 slot This motherboard supports PCI Express x1 network cards, SCSI cards and other cards that comply with the PCI Express specifications. The figure shows a network card installed on the PCI Express x1 slot. 1.8.4 PCI slots The PCI slots support cards such as a LAN card, SCSI card, USB card, and other cards that comply with PCI specifications. The figure shows a LAN card installed on a PCI slot. 1.8.
1.9 1. Jumpers Clear RTC RAM (CLRTC) This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM data. The onboard button cell battery powers the RAM data in the CMOS, which includes the system setup information such as system passwords. To erase the RTC RAM: 1. Turn OFF the computer and unplug the power cord. 2. Remove the battery. 3. Move the jumper cap from pins 1-2 (default) to pins 2-3.
2. USB device wake-up (3-pin USBPW12, USBPW34, USBPW56, USBPW78) Set these jumpers to +5V to wake up the computer from S1 sleep mode (CPU stopped, DRAM refreshed, system running in low power mode) using the connected USB devices. Set to +5VSB to wake up from S3 and S4 sleep modes (no power to CPU, DRAM in slow refresh, power supply in reduced power mode). The USBPW12 and USBPW34 jumpers for the rear USB ports. The USBPW56 and USBPW78 jumpers are for the internal USB connectors.
1.10 Connectors 1.10.1 Rear panel connectors 1 2 3 4 5 6 11 10 8 9 7 1. PS/2 mouse port (green). This port is for a PS/2 mouse. 2. Parallel port. This 25-pin port connects a parallel printer, a scanner, or other devices. 3. LAN (RJ-45) port. This port allows Gigabit connection with a speed of 100 Mbps to a Local Area Network (LAN) through a network hub. Refer to the table below for the LAN port LED indications.
Refer to the audio configuration table below for the function of the audio ports in 2, 4, or 6-channel configuration. Audio 2, 4, or 6-channel configuration Port 2-channel Light Blue 4-channel 6-channel Line In Back Surround Back Surround Lime Line Out Front Speaker Out Front Speaker Out Pink Mic In Mic In Center/Base 7. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices. 8. USB 2.0 ports 1 and 2.
2. IDE connectors (40-1 pin PRI_IDE, SEC_IDE) This connector is for an Ultra DMA 133/100/66/33 signal cable. The Ultra DMA 133/100/66/33 signal cable has three connectors: a blue connector for the primary IDE connector on the motherboard, a black connector for an Ultra DMA 133/100/66/33 IDE slave device (optical drive/hard disk drive), and a gray connector for an Ultra DMA 133/100/66/33 IDE master device (hard disk drive).
3. Serial ATA connectors (7-pin SATA1, SATA2, SATA3, SATA4) These connectors are for the Serial ATA signal cables for Serial ATA hard disk drives.
4. CPU and Chassis fan connectors (3-pin CPU_FAN, 3-pin CHA_FAN) The fan connectors support cooling fans of 350 mA~740 mA (8.88 W max.) or a total of 1 A~2.22 A (26.64 W max.) at +12V. Connect the fan cables to the fan connectors on the motherboard, making sure that the black wire of each cable matches the ground pin of the connector. Do not forget to connect the fan cables to the fan connectors. Insufficient air flow inside the system may damage the motherboard components.
5. USB connectors (10-1 pin USB56, USB78) USB+5V USB_P8USB_P8+ GND NC USB+5V USB_P6USB_P6+ GND NC These connectors are for USB 2.0 ports. Connect the USB module cable to any of these connectors, then install the module to a slot opening at the back of the system chassis. These USB connectors comply with USB 2.0 specification that supports up to 480 Mbps connection speed. 1 A8V-VM USB 2.
6. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V) These connectors are for ATX power supply plugs. The plugs from the power supply are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit.
7. Internal audio connector (4-pin CD) This connector is for the 4-pin audio cable that connects to the audio connector at the back of the optical drive. A8V-VM Right Audio Channel Ground Ground Left Audio Channel CD (black) R A8V-VM Internal Audio Connector 8. Digital audio connector (4-1 pin SPDIF_OUT) This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port(s).
9. Front panel audio connector (10-1 pin AAFP) Back line out L AGND +5VA Back line out R SENSE2_RETUR GND PRESENCE# SENSE1_RETUR This connector is for a chassis-mounted front panel audio I/O module that supports either High Definition Audio or AC `97 audio standard. Connect one end of the front panel audio I/O module cable to this connector.
11. System panel connector (20-1 pin PANEL) This connector supports several chassis-mounted functions. SPEAKER +5V Ground Ground Speaker PLED- PLED+ PLED A8V-VM IDE_LED R Reset Ground PWR Ground IDE_LED+ IDE_LED- PANEL RESET PWRSW * Requires an ATX power supply. A8V-VM System Panel Connector The sytem panel connector is color-coded for easy connection. Refer to the connector description below for details. 1-30 • Power LED (Green 3-pin PLED) This 3-pin connector is for the Power LED.
This chapter tells how to change the system settings through the BIOS Setup menus. Detailed descriptions of the BIOS parameters are also provided.
2.1 Managing and updating your BIOS The following utilities allow you to manage and update the motherboard Basic Input/Output System (BIOS) setup. 1. ASUS EZ Flash (Updates the BIOS using a floppy disk during POST.) 2. ASUS AFUDOS (Updates the BIOS in DOS mode using a bootable floppy disk.) 3. ASUS CrashFree BIOS 2 (Updates the BIOS using a bootable floppy disk or the motherboard support CD when the BIOS file fails or gets corrupted.) 4. ASUS Update (Updates the BIOS in Windows® environment.
d. From the Open field, type D:\bootdisk\makeboot a: assuming that D: is your optical drive. e. Press , then follow screen instructions to continue. 2. Copy the original or the latest motherboard BIOS file to the bootable floppy disk. 2.1.2 ASUS EZ Flash utility The ASUS EZ Flash feature allows you to update the BIOS without having to go through the long process of booting from a floppy disk and using a DOS‑based utility.
2.1.3 AFUDOS utility The AFUDOS utility allows you to update the BIOS file in DOS environment using a bootable floppy disk with the updated BIOS file. This utility also allows you to copy the current BIOS file that you can use as backup when the BIOS fails or gets corrupted during the updating process. Copying the current BIOS To copy the current BIOS file using the AFUDOS utility: • Make sure that the floppy disk is not write-protected and has at least 600 KB free space to save the file.
Write the BIOS filename on a piece of paper. You need to type the exact BIOS filename at the DOS prompt. 2. Copy the AFUDOS utility (afudos.exe) from the motherboard support CD to the bootable floppy disk you created earlier. 3. Boot the system in DOS mode, then at the prompt type: afudos /i[filename] where [filename] is the latest or the original BIOS file on the bootable floppy disk. A:\>afudos /iA8V-VM.ROM 4. The utility verifies the file and starts updating the BIOS. A:\>afudos /iA8VVM.
2.1.4 ASUS CrashFree BIOS 2 utility The ASUS CrashFree BIOS 2 is an auto recovery tool that allows you to restore the BIOS file when it fails or gets corrupted during the updating process. You can update a corrupted BIOS file using the motherboard support CD or the floppy disk that contains the updated BIOS file. • Prepare the motherboard support CD or the floppy disk containing the updated motherboard BIOS before using this utility.
Recovering the BIOS from the support CD To recover the BIOS from the support CD: 1. Remove any floppy disk from the floppy disk drive, then turn on the system. 2. Insert the support CD to the optical drive. 3. The utility displays the following message and automatically checks the floppy disk for the original or updated BIOS file. Bad BIOS checksum. Starting BIOS recovery... Checking for floppy...
2.1.5 ASUS Update utility The ASUS Update is a utility that allows you to manage, save, and update the motherboard BIOS in Windows® environment. The ASUS Update utility allows you to: • Save the current BIOS file • Download the latest BIOS file from the Internet • Update the BIOS from an updated BIOS file • Update the BIOS directly from the Internet, and • View the BIOS version information. This utility is available in the support CD that comes with the motherboard package.
Updating the BIOS through the Internet To update the BIOS through the Internet: 1. Launch the ASUS Update utility from the Windows® desktop by clicking Start > Programs > ASUS > ASUSUpdate > ASUSUpdate. The ASUS Update main window appears. 2. Select Update BIOS from the Internet option from the drop‑down menu, then click Next. ASUS A8V-VM 3. Select the ASUS FTP site nearest you to avoid network traffic, or click Auto Select. Click Next.
4. From the FTP site, select the BIOS version that you wish to download. Click Next. 5. Follow the screen instructions to complete the update process. The ASUS Update utility is capable of updating itself through the Internet. Always update the utility to avail all its features. Updating the BIOS through a BIOS file To update the BIOS through a BIOS file: 2-10 1. Launch the ASUS Update utility from the Windows® desktop by clicking Start > Programs > ASUS > ASUSUpdate > ASUSUpdate.
2.2 BIOS setup program This motherboard supports a programmable firmware chip that you can update using the provided utility described in section “2.1 Managing and updating your BIOS.” Use the BIOS Setup program when you are installing a motherboard, reconfiguring your system, or prompted to “Run Setup”. This section explains how to configure your system using this utility. Even if you are not prompted to use the Setup program, you can change the configuration of your computer in the future.
2.2.1 BIOS menu screen Menu items System System Legacy Legacy Menu bar Time Date Diskette A Diskette B Primary IDE Master Primary IDE Slave Secondary IDE Master Secondary IDE Slave Third IDE Master IDE Configuration Configuration fields [11:51:19] [Thu 05/07/2004] [1.44M, 3.5 in] [Disabled] Use [ENTER], [TAB] or [SHIFT-TAB] to select a field. :[ST320413A] :[Not Detected] :[Not Detected] :[Not Detected] :[Not Detected] Use [+] or [-] to configure system time.
2.2.4 Menu items The highlighted item on the menu bar displays the specific items for that menu. For example, selecting Main shows the Main menu items. The other items (Advanced, Power, Boot, and Exit) on the menu bar have their respective menu items. System Time System Date Legacy Diskette A Language Primary IDE Master Primary IDE Slave Secondary IDE Master Secondary IDE Slave Third IDE Master Fourth IDE Master IDE Configuration [11:10:19] [Thu 03/27/2003] [1.44M, 3.
2.3 Main menu When you enter the BIOS Setup program, the Main menu screen appears, giving you an overview of the basic system information. Refer to section “2.2.1 BIOS menu screen” for information on the menu screen items and how to navigate through them. System System Legacy Legacy Time Date Diskette A Diskette B Primary IDE Master Primary IDE Slave Secondary IDE Master Secondary IDE Slave IDE Configuration [11:51:19] [Thu 05/07/2004] [1.44M, 3.
2.3.4 Primary, Secondary, Third and Fourth IDE Master/Slave While entering Setup, the BIOS automatically detects the presence of IDE devices. There is a separate sub-menu for each IDE device. Select a device item then press to display the IDE device information. Primary IDE Master Device : Hard Disk Vendor : ST320014A Size : 20.
PIO Mode [Auto] Selects the PIO mode. Configuration options: [Auto] [0] [1] [2] [3] [4] DMA Mode [Auto] Selects the DMA mode. Configuration options: [Auto] [SWDMAn] [MWDMAn] [UDMAn] SMART Monitoring [Auto] Sets the Smart Monitoring, Analysis, and Reporting Technology. Configuration options: [Auto] [Disabled] [Enabled] 32Bit Data Transfer [Disabled] Enables or disables 32-bit data transfer. Configuration options: [Disabled] [Enabled] 2.3.
2.4 Advanced menu The Advanced menu items allow you to change the settings for the CPU and other system devices. Take caution when changing the settings of the Advanced menu items. Incorrect field values can cause the system to malfunction. JumperFree Configuration CPU Configuration Chipset Onboard Devices Configuration PCI PnP 2.4.1 JumperFree Configuration Config System Frequency/Voltage AI Overclock Tuner [Standard] Spread Spectrum [+/-1.
PCIE Frequency Mode [100MHz] Allows you to select PCIE frequency mode. Configuration options: [100MHz] [Synchronization] DDR Reference Voltage[Auto] Allows you to select DDR reference voltage. Configuration options: [Auto] [2.6V] [2.5V] Spread Spectrum[+/-1.00%] Allows you to enable or disable clock generator spread spectrum. 2.4.2 CPU Configuration The items in this menu show the CPU-related information that the BIOS automatically detects. CPU Configuration Module Version:14.
2.4.3 Chipset The items in this menu show the chipset-related information. Advanced Chipset Settings WARNING: Setting wrong values in below sections may cause system to malfunction.
ECC Configuration ECC Configuration DRAM ECC Enable [Disabled] L2 Cache BG Scrub [Disabled] Data Cache BG Scrub [Disabled] DRAM ECC Enable [Disabled] Allows you to enable or disable the DRAM ECC. Configuration options: [Disabled] [Enabled] The following items appear only when the DRAM ECC Enable is set to Enabled. MCA DRAM ECC Logging [Disabled] Enables or disables the MCA DRAM ECC logging.
Data Cache BG Scrub [Disabled] Disables or sets the Data Cache BG Scrub. Configuration options: [Disabled] [40ns] [80ns] [160ns] [320ns] [640ns] [1.28us] [2.56us] [5.12us] [10.2us] [20.5us] [41.0us] [81.9us] [163.8us] [327.7us] [655.4us] [1.31ms] [2.62ms] [5.24ms] [10.49ms] [20.97ms] [42.00ms] [84.
SouthBridge VIA VT8251 Configuration Serial ATA IDE Controller [RAID] RAID/AHCI BOOT Execute [Enabled] LAN Controller [Enabled] LAN BOOTROM [Disabled] Audio Controller [Enabled] USB1.1 Ports Configuration [USB 8 Ports] Legacy USB Support [Enabled] USB2.0 Ports Enabled [Enabled] PCI Delay Transaction [Enabled] Serial ATA IDE Controller [RAID] Disables or sets the RAID mode.
PCI Delay Transaction [Enabled] Enables or disables PCI Delay Transaction. HyperTransport Configuration LDT to AGP Lokar Frequency [Auto] LDT to AGP Width (Upstream) [16 BIT] LDT to AGP Width (Downstream) [16 BIT] LDT to AGP Lokar Frequency [Auto] Sets the LDT to AGP frequency. Configuration options: [Auto] [200 MHz] [400 MHz] [600 MHz] [800 MHz] [1000 MHz] LDT to AGP Width (Upstream) [16 BIT] Allows you to select LDT Lokar upstream width.
Serial Port1 Mode [Normal] Allows you to select the Serial Port mode. This item appears only when the Serial Port item is not Disabled. Configuration options: [Normal] [IrDA] [ASK IR] Parallel Port Address [378] Allows you to select the Parallel Port base addresses. Configuration options: [Disabled] [378] [278] [3BC] Parallel Port Mode [ECP] Allows you to select the Parallel Port mode.
Advanced PCI/PnP Settings WARNING: Setting wrong values in below sections may cause system to malfunction.
Suspend Mode [Auto] Repost Video on S3 Resume [No] ACPI 2.0 Support [No] ACPI APIC Support [Enabled] APM Configuration Hardware Monitor 2.5.1 Suspend Mode [Auto] Allows you to select the Advanced Configuration and Power Interface (ACPI) state to be used for system suspend. Configuration options: [S1 (POS) Only] [S3 Only] [Auto] 2.5.2 Repost Video on S3 Resume [No] Determines whether to invoke VGA BIOS post on S3/STR resume. 2.5.3 ACPI 2.
Power Management/APM [Enabled] Enables or disables the Advanced Power Management feature. Configuration options: [Disabled] [Enabled] The following items appear only when the Power Management/APM feature is Enabled. Power Button Mode[On/Off] Allows the system to go into On/Off mode or suspend mode when the power button is pressed. Configuration options: [On/Off] [Suspend] Restore On AC Power Loss[Power Off] When set to Power Off, the system goes into off state after an AC power loss.
Hard Disk Power Down Mode [Suspend] Allows you to select hard disk power down Mode. Configuration options: [Disabled] [Standby] [Suspend] Power On By Ring [Disabled] This allows either settings of [Enabled] [Disabled] for powering up the computer when the external modem receives a call while the computer is in Soft-off mode.
2.5.6 Hardware Monitor Hardware Monitor CPU Temperature [51ºC/122.5ºF] MB Temperature [41ºC/105.5ºF] CPU Fan Speed [3813 RPM] Chassis Fan Speed [N/A] VCORE Voltage [ 1.320V] 3.3V Voltage [ 3.345V] 5V Voltage [ 5.094V] 12V Voltage [11.880V] CPU Temperature [xxxC/xxxF] MB Temperature [xxxC/xxxF] The onboard hardware monitor automatically detects and displays the motherboard and CPU temperatures. Select Ignored if you do not wish to display the detected temperatures.
2.6 Boot menu The Boot menu items allow you to change the system boot options. Select an item then press to display the sub-menu. Boot Settings Boot Device Priority Boot Settings Configuration Security Enter F1 F10 ESC 2.6.
2.6.2 Boot Settings Configuration Boot Settings Configuration Quick Boot [Enabled] Full Screen Logo [Enabled] AddOn ROM Display Mode [Force BIOS] Bootup Num-Lock [On] PS/2 Mouse Support [Auto] Wait For ‘F1’ If Error [Enabled] Hit ‘DEL’ Message Display [Enabled] Interrupt 19 Capture [Disabled] Quick Boot [Enabled] Allows BIOS to skip certain tests while booting. This will decrease the time needed to boot the system.
Hit ‘DEL’ Message Display [Enabled] When set to [Enabled], the system displays the message “Press DEL to run Setup” during POST. Configuration options: [Disabled] [Enabled] Interrupt 19 Capture [Disabled] When set to [Enabled], this function allows the option ROMs to trap Interrupt 19. Configuration options: [Disabled] [Enabled] 2.6.3 Security The Security menu items allow you to change the system security settings. Select an item then press to display the configuration options.
After you have set a supervisor password, the other items appear to allow you to change other security settings.
Clear User Password Select this item to clear the user password. Password Check [Setup] When set to [Setup], BIOS checks for user password when accessing the Setup utility. When set to [Always], BIOS checks for user password both when accessing Setup and booting the system.
2.7 Exit menu The Exit menu items allow you to load the optimal or failsafe default values for the BIOS items, and save or discard your changes to the BIOS items. Exit Options Exit & Save Changes Exit & Discard Changes Discard Changes Load Setup Defaults Exit system setup after saving the changes. F10 key can be used for this operation. Select Screen Select one Itemof the Pressing does not immediately exit this menu.
2-36 Chapter 2: BIOS setup
This chapter describes the contents of the support CD that comes with the motherboard package.
3.1 Installing an operating system This motherboard supports Windows® 2000/2003 Server/XP/64-bit XP operating systems (OS). Always install the latest OS version and corresponding updates to maximize the features of your hardware. 3.2 • Motherboard settings and hardware options vary. Use the setup procedures presented in this chapter for reference only. Refer to your OS documentation for detailed information.
3.2.2 Drivers menu The drivers menu shows the available device drivers if the system detects installed devices. Install the necessary drivers to activate the devices. AMD Cool’n’Quiet Drivers Installs AMD Cool’n’Quiet Drivers. VIA ChipSet HyperionPro Driver Installs VIA ChipSet HyperionPro Driver. Make VIA RAID Driver Disk Allows you to create a VIA RAID driver disk. VIA Onboard VGA Driver Installs VIA Onboard VGA Driver. ADI Audio Driver Installs ADI Audio Driver.
3.2.3 Utilities menu The Utilities menu shows the applications and other software that the motherboard supports. ASUS Cool’n’Quiet Utility Launches the ASUS Cool ‘n’ Quiet!™ Technology driver installation wizard. ASUS PC Probe II This smart utility monitors the fan speed, CPU temperature, and system voltages, and alerts you of any detected problems. This utility helps you keep your computer in healthy operating condition.
Microsoft DirectX Installs the Microsoft® DirectX 9.0c driver. The Microsoft DirectX® 9.0c is a multimedia technology that enhances computer graphics and sound. DirectX® improves the multimedia features of you computer so you can enjoy watching TV and movies, capturing videos, or playing games in your computer. Visit the Microsoft website (www.microsoft.com) for updates. Anti-virus Utility The anti-virus application scans, identifies, and removes computer viruses.
3.2.5 ASUS Contact information Click the Contact tab to display the ASUS contact information. You can also find this information on the inside front cover of this user guide.
