Motherboard A8V-VM Ultra
E2504 First Edition April 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 Ultra specifications summary.................................................. x 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 APM Configuration................................................. 2-29 2.5.4 Hardware Monitor................................................... 2-31 Boot menu........................................................................... 2-32 2.6.1 Boot Device Priority............................................... 2-32 2.6.2 Boot Settings Configuration.................................. 2-33 2.6.3 Security.............................................................
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 Ultra specifications summary CPU Socket 939 for AMD® Athlon™ 64/Sempron™/Opteron™ processors Supports AMD 64 architecture that enables simultaneous 32-bit and 64-bit computing Supports AMD Cool ‘n’ Quiet!™ Technology Chipset Northbridge: VIA® K8M890 Southbridge: VIA® VT8237A System Bus 1GH/z Memory Dual-channel memory architecture 2 x 184-pin DIMM sockets support unbuffered ECC/ non-ECC DDR 400/333/266 MHz memory modules Supports up to 2 GB system memory VGA Integrated
A8V-VM Ultra 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 four additional USB 2.0 ports 1 x Front panel audio connector CPU/Chassis fan connectors 1 x CD audio-in connector 1 x System panel connector Manageability Wfm2.0, DMI2.0, WOL by PME, WOR by PME, PXE, RPL Support CD contents Device drivers ASUS PC Probe II ASUS LiveUpdate Utility Anti-Virus software Form Factor ATX Form Factor: 9.
This chapter describes the motherboard features and the new technologies it supports.
1.1 Welcome! Thank you for buying an ASUS ® A 8 V - V M U l t r a m o t h e r b o a r d ! 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. Latest processor and 64-bit computing technology The AMD Athlon™ 64, AMD Opteron™, and AMD Sempron™ desktop processors are based on AMD’s 64-bit and 32-bit architecture, which represents the landmark introduction of the industry’s first x86-64 technology.
PCI Express™ interface The motherboard fully supports PCI Express, the latest I/O interconnect technology that speeds up the PCI bus. PCI Express features point‑to‑point serial interconnections between devices and allows higher clockspeeds by carrying data in packets. This high speed interface is software compatible with existing PCI specifications. See page 1-18 for details. 1.3.
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 19.4cm(7.8in) PS2_USB_PWR PS/2KBM T: Mouse B: Keyboard ATX12V CPU_FAN Top: USB3 RJ-45 USB4 VIA K8M890 RTL8201CL PCIEX1_1 A8V-VM ULTRA 4M BIOS PCIEX16 CR2032 3V Lithium Cell CMOS Power Super I/O PCI1 USB56_WFG USB56 USB78 SEC_IDE CD CHA_FAN Top:Line In Center:Line Out Below:Mic In PRI_IDE Bottom: 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™ 64, AMD Sempron™, or AMD Opteron™ processors. 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. This mark should match a specific corner on the socket to ensure correct installation.
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™ 64, AMD Sempron™, or AMD Opteron™ processor requires 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 two 184-pin Double Data Rate (DDR) Dual Inline Memory Module (DIMM) sockets. R The following figure illustrates the location of the sockets: A8V-VM ULTRA A8V-VM ULTRA 184-pin DDR DIMM Sockets Channel Sockets Channel A DIMM_A1 Channel B DIMM_B1 1.7.2 Memory configurations You may install 64MB, 128 MB, 256 MB, 512 MB, 2 GB unbuffered ECC or non-ECC DDR DIMMs into the DIMM sockets using the memory configuration in this section.
DDR400 Qualified Vendors List DIMM support Size 256MB 256MB 256MB 512MB 512MB 512MB 512MB 256MB 256MB 256MB 1G 256MB 512MB 512MB 256MB 512MB 256MB 512MB 256MB 512MB 256MB 256MB 512MB 512MB 256MB 256MB 512MB 512MB 512MB 256MB 256MB 512MB 256MB 512MB 256MB 512MB 256MB 512MB 512MB 256MB 256MB 512MB 256MB 256MB 256MB 512MB 512MB 512MB 256MB 512MB 256MB 512MB 256MB 512MB 256MB 256MB 512MB Vendor Model Brand Kingston KVR333X64C25/256 Kingston Kingston KVR333X64C25/256 Hynix Kingston KVR333X64C25/256
DDR400 Qualified Vendors List DIMM support Size Vendor Model Brand 256MB 512MB 256MB 512MB 512MB 1G 256MB 256MB 512MB 512MB 256MB 256MB 256MB 512MB 512MB 256MB 256MB 512MB 512MB 512MB 512MB 512MB Mosel Mosel Nanya Nanya Nanya Nanya Smart Smart Smart Smart Twinmos Twinmos Promos Promos BiaoXing Winbond Winbond Winbond Winbond Patriot MDT GEIL V826632K24SATG-D3 V826664K24SATG-D3 NT256D64S88B1G-5T NT512D64S8HB1G-5T NT512D64S88C0GY-5T NT1GD64S8HC0GY-5T U24256ADSRG6H20 U24256ADSRG6H20 U24512ADSRG6
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 PS2_USB_PWR) Set this jumper 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).
1.10 Connectors 1.10.1 Rear panel connectors 1 2 3 4 5 6 11 10 9 8 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/LFE 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) The onboard IDE connectors are for Ultra DMA 133/100/66 signal cables. There are three connectors on each Ultra DMA 133/100/66 signal cable: blue, black, and gray. Connect the blue connector to the motherboard’s IDE connector, then select one of the following modes to configure your device(s).
3. Serial ATA connectors (7-pin SATA1, SATA2) R These connectors support the thin Serial ATA cables for Serial ATA hard disks. If you installed Serial ATA hard disks, you may create a RAID 0, RAID 1, or JBOD configuration. GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXP1 RSATA_RXN1 GND SATA 2 GND RSATA_TXP2 RSATA_TXN2 GND RSATA_RXP2 RSATA_RXN2 GND SATA1 A8V-VM ULTRA A8V-VM ULTRA SATA Connectors Install the Windows® 2000 Service Pack 4 or the Windows® XP Service Pack1 before using Serial ATA.
5. CPU and Chassis fan connectors (3-pin CPU_FAN, 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.
6. USB connectors (10-1 pin USB56, USB78) R 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.
7. 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.
8. Internal audio connector (4-pin CD) R This connector is for the 4-pin audio cable that connects to the audio connector at the back of the optical drive. CD(Black) Right Audio Channel CD_GND CD_GND Left Audio Channel A8V-VM ULTRA A8V-VM ULTRA Internal audio connector 9.
10. System panel connector (10-1 pin F_PANEL) R This connector supports several system chassis-mounted functions. PLED+ PLEDPWR GND PLED PWRSW IDELED+ IDELEDGround Reset F_PANEL A8V-VM ULTRA HD LED RESET A8V-VM ULTRA System Panel Connector The sytem panel connector is color-coded for easy connection. Refer to the connector description below for details. • System power LED (Green 2-pin PLED) This 2-pin connector is for the system power LED. Connect the chassis power LED cable to this connector.
1-30 Chapter 1: Product introduction
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 /iA8VVMUT.ROM 4. The utility verifies the file and starts updating the BIOS. A:\>afudos /iA8VVMUT.
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 Ultra 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 Menu bar System Time System Date Legacy Diskette A Primary IDE Master Primary IDE Slave Seconday IDE Master Secondary IDE Slave Third IDE Master Third IDE Slave Fourth IDE Master Fourth IDE Slave IDE Configuration Configuration fields General help [17:08:35] [Mon 04/19/2004] [1.44M, 3.5 in.] Use [ENTER], [TAB] or [SHIFT-TAB] to select a field.
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. 2.2.5 Sub-menu items 2.2.6 Configuration fields A solid triangle before each item on any menu screen means that the item has a sub-menu. To display the sub-menu, select the item, then press . These fields show the values for the menu items.
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 Time System Date Legacy Diskette A Primary IDE Master Primary IDE Slave Seconday IDE Master Secondary IDE Slave Third IDE Master Third IDE Slave Fourth IDE Master Fourth IDE Slave IDE Configuration [17:08:35] [Mon 04/19/2004] [1.44M, 3.5 in.
2.3.4 Primary, Secondary, Third, Fourth IDE Master/Slave While entering Setup, 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 : ST340014A Size : 40.
DMA Mode [Auto] Selects the DMA mode. Configuration options: [Auto] [SWDMA0] [SWDMA1] [SWDMA2] [MWDMA0] [MWDMA1] [MWDMA2] [UDMA0] [UDMA1] [UDMA2] [UDMA3] [UDMA4] [UDMA5] [UDMA6] SMART Monitoring [Auto] Sets the Smart Monitoring, Analysis, and Reporting Technology. Configuration options: [Auto] [Disabled] [Enabled] 32Bit Data Transfer [Enabled] Enables or disables 32-bit data transfer. Configuration options: [Disabled] [Enabled] 2.3.
ATA(PI) 80Pin Cable Detection [Host] Allows you to select the mechanism for detecting 80Pin ATA(PI) cable. Configuration options: [Host & Device] [Host] [Device] 2.3.6 System Information This menu gives you an overview of the general system specifications. The items in this menu are auto-detected by the BIOS.
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. Configure CPU. CPU Configuration Chipset Onboard Devices Configuration PCIPnP ←→ ↑↓ Enter F1 F10 ESC Select Screen Select Item Go to Sub Screen General Help Save and Exit Exit V02.54 (C)Copyright 1985-2003, American Megatrends, Inc. 2.4.
GART Error Reporting [Disabled] Enables or disables the GART error reporting feature. Configuration options: [Disabled] [Enabled] MTRR Mapping [Continuous] Determines the method used for programming CPU MTRRs when using over 4G of system memory. Configuration options: [Continuous] [Discrete] 2.4.2 Chipset The Chipset menu allows you to change the advanced chipset settings. Select an item then press to display the sub-menu.
NorthBridge Configuration NorthBridge Chipset Configuration Memory Configuration ECC Configuration Memory CLK CAS Latency(Tcl) RAS/CAS Delay(Trcd) Min Active RAS(Tras) Row Precharge Time(Trp) RAS/RAS Delay(Trrd) Row Cycle (Trc) Row Refresh Cycle(Trfc) Read Write Delay(Trwt) Read Preamble Asynchronous Latency : : : : : : : : : : : 200 MHz 2.5 3 CLK 8 CLK 3 CLK 2 CLK 11 CLK 24 CLK 3 CLK 5.
MCT Timing Mode [Auto] Sets the MCT Timing mode. Configuration options: [Auto] [Manual] The following item appears when the MCT Time Mode item is set to [Manual]. CAS Latency (CL) [Auto] Configuration options: [Auto] [2.0] [3.0] [2.5] TRAS [Auto] Configuration options: [Auto] [5 CLK] [6 CLK]... [15 CLK] TRP [Auto] Configuration options: [Auto] [2 CLK] [3 CLK]... [6 CLK] TRCD [Auto] Configuration options: [Auto] [2 CLK] [3 CLK]...
Bank Interleaving [Auto] Configuration options: [Auto] [Disable] Burst Length [4 Beats] Sets the operating burst length. Configuration options: [8 Beats] [4 Beats] [2 Beats] Hardware Memory Hole [Disabled] Enables or disables the hardware memory hole. Configuration options: [Disabled] [Enabled] DDR Reference Voltage [Auto] Sets the DDR reference voltage. Configuration options: [Auto] [2.6V] [2.
DRAM BG SCRUB [Disabled] Disables or sets the DRAM 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] [84.00ms] L2 Cache BG Scrub [Disabled] Disables or sets the L2 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.
SouthBridge Configuration Serial ATA IDE Controller LAN Controller LAN BOOTROM High Definition Audio USB 1.1 Ports Configuration Lagacy USB Support USB 2.0 Ports Enable [IDE] [Enabled] [Disabled] [Auto] [USB 8 Ports] [Enabled] [Enable] PCI Delay Transaction [Enabled] Options Disabled IDE RAID Serial ATA IDE Controller [IDE] This option allows you to set the Serial ATA IDE controller mode.
Hyper Transport Geforce 6100 Configuration LDT to AGP Lokar Frequency LDT to AGP Width (Upstream) LDT to AGP Width (Downstream) [200 MHz] [16 BIT] [16 BIT] LDT to AGP Lokar Frequency [Auto] Configuration options: [Auto] [200MHz] [400MHz] [600MHz] [800MHz] [1000MHz] LDT to AGP Width (Upstream) [16 BIT] Configuration options: [16 BIT] [8 BIT] LDT to AGP Width (Downstream) [16 BIT] Configuration options: [16 BIT] [8 BIT] AMD CoolʼNʼQuiet Configuration AMD Cool’N’Quiet Configuration Cool‘N’Quiet [Disabled] E
2.4.3 Onboard Devices Configuration Configure Win627EHF Super IO Chipset Serial Port Address Serial Port Mode Parallel Port Address Parallel Port Mode ECP Mode DMA Channel Parallel Port IRQ [2F8/IRQ3] [Normal] [378] [ECP] [DMA3] [IRQ7] Allows BIOS to Select Serial Port Base Addresses. v02.58 (C)Copyright 1985-2004, American Megatrends, Inc. Serial Port Address [2F8/IRQ3] Allows you to select the Serial Port2 base address.
2.4.4 PCI PnP The PCI PnP menu items allow you to change the advanced settings for PCI/PnP devices. The menu includes setting IRQ and DMA channel resources for either PCI/PnP or legacy ISA devices, and setting the memory size block for legacy ISA devices. Take caution when changing the settings of the PCI PnP menu items. Incorrect field values can cause the system to malfunction. Advanced PCI/PnP Settings WARNING: Setting wrong values in below sections may cause system to malfunction.
2.5 Power menu The Power menu items allow you to change the settings for the Advanced Configuration and Power Interface (ACPI) and the Advanced Power Management (APM). Select an item then press to display the configuration options. ACPI 2.0 Support ACPI APIC Support [No] [Enabled] Configure CPU. APM Configuration Hardware Monitor 2.5.1 ACPI 2.
2.5.3 APM Configuration Power Management/APM [Enabled] Power Button Mode Restore on AC Power Loss [On/Off] [Last State] Enabled or disable APM.
Resume On KBC [Disabled] When set to [Enabled], this parameter allows you to use the PS/2 keyboard to turn on the system. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead. Configuration options: [Disabled] [Enabled] Resume On PS/2 Mouse [Disabled] When set to [Enabled], this parameter allows you to use the PS/2 mouse to turn on the system. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead.
2.5.4 Hardware Monitor Hardware Monitor CPU Temperature [35ºC/96.5ºF] CPU Fan Speed Chassis Fan Speed [3770 RPM] [N/A] CPU Voltage Selection 3.3V Voltage 5V Voltage 12V Voltage [ 1.248V] [ 3.430V] [ 5.004V] [11.554V] +F1 F10 ESC Select Screen Select Item Change Option General Help Save and Exit Exit CPU Temperature [xxxC/xxxF] The onboard hardware monitor automatically detects and displays the motherboard and CPU 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 Full Screen Logo AddOn ROM Display Mode Bootup Num-Lock PS/2 Mouse Support Wait For ‘F1’ If Error Hit ‘DEL’ Message Display Interrupt 19 Capture [Enabled] [Enabled] [Force BIOS] [On] [Auto] [Enabled] [Enabled] [Disabled] Quick Boot [Enabled] Allows BIOS to skip certain tests while booting. This will decrease the time needed to boot the system.
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. Security Settings Supervisor Password User Password : Not Installed : Not Installed to change password. again to disabled password.
After you have set a supervisor password, the other items appear to allow you to change other security settings.
To set a User Password: 1. Select the Change User Password item and press . 2. On the password box that appears, type a password composed of at least six letters and/or numbers, then press . 3. Confirm the password when prompted. The message “Password Installed” appears after you set your password successfully. To change the user password, follow the same steps as in setting a user password. 2.
Exit & Discard Changes Select this option only if you do not want to save the changes that you made to the Setup program. If you made changes to fields other than System Date, System Time, and Password, the BIOS asks for a confirmation before exiting. Discard Changes This option allows you to discard the selections you made and restore the previously saved values. After selecting this option, a confirmation appears. Select Ok to discard any changes and load the previously saved values.
2-38 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 4 in 1 Drivers Install VIA 4 in 1 drivers. VIA Onboard VGA Driver Installs VIA Onboard VGA Driver. Realtek Audio Driver Installs Realtek Audio Driver. VIA Rhine Family Fast Ethernet Adapter Driver Install VIA Rhine Family Fast Ethernet Adapter driver. USB2.
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 Manual The Manual menu contains a VIA8237A RAID User Manual. Click the item to open the manual. VIA8237A SATA Quick setup User’s Manual Allows you to open the VIA8237A SATA quick setup user’s manual. 3.2.6 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.
