Asus A7S266-VM U2 A7S266-VM/U2 User Manual
Asus A7S266-VM U2 Manual
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- Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 1
Motherboard A7S266-VM/U2 User Guide - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 2
Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing. ASUS PROVIDES THIS MANUAL "AS IS" WITHOUT WARRANTY - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 3
Contents Notices v Safety information vi About this guide vii ASUS contact information viii A7S266-VM/U2 specifications summary ix Chapter 1: Product introduction 1.1 Welcome 1-2 1.2 Package contents 1-2 1.3 Motherboard components 1-3 1.4 Motherboard layout 1-6 1.5 Before you proceed 1-7 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 4
2.3.1 Primary and Secondary Master/Slave 2-12 2.3.2 Keyboard Features 2-14 2.4 Advanced Menu 2-15 2.4.1 Chip Configuration support 3.1 Install an operating system 3-2 3.2 Support CD information 3-2 3.2.1 Running the support CD 3-2 3.2.2 Drivers menu 3-3 3.2.3 Utilities menu 3-3 3.2.4 ASUS - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 5
. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with manufacturer's instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 6
signal cables from the motherboard, ensure that all service technician or your retailer. Operation safety • Before installing the motherboard and adding devices on it, carefully read all the manuals screws, and staples away from connectors, slots, sockets and circuitry. • Avoid dust, humidity, and - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 7
this guide To make sure that you perform certain tasks properly, take note of the following symbols used throughout this manual. WARNING updates. 1. ASUS Websites The ASUS websites worldwide provide updated information on ASUS hardware and software products. The ASUS websites are listed in the ASUS - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 8
8713 Web Site: www.asus.com Support Email: [email protected] ASUS COMPUTER GmbH (Germany and Austria) Address: Harkortstr. 25, 40880 Ratingen, BRD, Germany General Fax: +49-2102-442066 General Email: [email protected] (for marketing requests only) Technical Support Support Hotline: MB/Others - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 9
A7S266-VM/U2 specifications summary CPU Chipset Front Side Bus (FSB) Memory Expansion slots IDE Audio (optional) VGA LAN (optional) Special Features Back Panel I/O Ports Internal I/O Connectors Socket A for AMD Athlon XP/Athlon/Duron 2 GHz+ Thoroughbred core CPU ready Northbridge: SiS 740 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 10
A7S266-VM/U2 specifications summary BIOS features Industry standard Manageability Form Factor Support CD contents Accessories 2Mb Flash ROM, CrashFree BIOS 2, EEPROM, ASUS JumperFree, Award BIOS with ACPI, DMI2.0, PnP, WfM2.0, Green, TCAV (Trend Chip Away Virus) PCI 2.2, USB 2.0 WfM2.0, DMI2.0, - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 11
Chapter 1 This chapter gives information about the ASUS A7S266-VM/U2 motherboard that came with the system.This chapter includes the motherboard layout, jumper settings, and connector locations. Motherboard Info ASUS A7S266-VM/U2 Motherboard 1-1 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 12
A7S266-VM/U2 motherboard is loaded with the most advanced technologies to deliver the maximum performance for socket A processors. This motherboard is loaded with value-added features for guaranteed consumer satisfaction. Unique ASUS features such as ASUS C.O.P., ASUS JumperFree, ASUS CrashFree BIOS - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 13
the motherboard, learn about its major components and available features to facilitate the installation and future upgrades. Refer to the succeeding pages for the component descriptions. 1 2 34 56 15 14 13 12 11 10 16 17 9 8 18 7 19 26 25 24 23 ASUS A7S266-VM/U2 Motherboard 22 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 14
. These 32-bit PCI 2.2 expansion slots support bus master PCI cards like SCSI or LAN cards with 133MB/s maximum output. 14 Audio CODEC. The C-Media 4-channel CODEC is an AC'97 compliant audio CODEC designed for PC multimedia systems. (on audio model only) 1-4 Chapter 1: Motherboard Information - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 15
to your serial mouse and other serial devices. 25 USB 2.0 ports. These two 4-pin Universal Serial Bus 2.0 (USB 2.0) ports are available for connecting USB devices such as a mouse and PDA. 26 PS/2 keyboard port. This purple 6-pin connector is for a PS/2 keyboard. ASUS A7S266-VM/U2 Motherboard 1-5 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 16
PORT GAME_AUDIO CD1 AUX1 VGA Line Out Line In LAN Mic PHY In Audio Codec FP_AUDIO1 PCI 1 PCI 2 Super I/O 2Mb BIOS PCI 3 SB_PWR1 PCI 4 FLOPPY COM2 SiS 740 Chipset ® 01 23 01 23 SiS 962L Chipset CR2032 3V Lithium Cell CMOS Power CHA_FAN1 A7S266-VM/U2 USB56 USB34 SPDIF_OUT1 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 17
before you install motherboard components or change any motherboard settings. 1. Unplug the power cord from the wall socket before touching any any motherboard component. ® A7S266-VM/U2 A7S266-VM/U2 Onboard LED SB_PWR1 ON Standby Power OFF Powered Off ASUS A7S266-VM/U2 Motherboard 1-7 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 18
cm). Make sure to unplug the power cord before installing or removing the motherboard. Failure to do so may cause you physical injury and damage motherboard components. 1.6.1 Placement direction When installing the motherboard, make sure that you place it into the chassis in the correct orientation - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 19
The motherboard provides a Socket A (462) for CPU installation. AMD processors offer gigahertz speeds to support all the latest computing platforms and applications. The A7S266-VM/U2 supports AthlonTM XP/AthlonTM and DuronTM processors. CPU NOTCH TO INNER CORNER ® A7S266-VM/U2 A7S266-VM/U2 Socket - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 20
VM/U2 A7S266-VM/U2 168-Pin DIMM Sockets 88 Pins 60 Pins 20 Pins 1. A DDR or SDR DIMM is keyed with a notch so that it fits in only one direction. DO NOT force a DIMM into a socket to avoid damaging the DIMM. 2. DDR and SDRAM memory slots cannot be used simultaneously. 1-10 Chapter 1: Motherboard - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 21
Onboard LAN - - - shared - - - - Onboard Audio shared Onboard VGA shared When using PCI cards on shared slots, ensure that the drivers support "Share IRQ" or that the cards do not need IRQ assignments. Otherwise, conflicts will arise between two PCI groups. ASUS A7S266-VM/U2 Motherboard - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 22
support this feature. The USBPWR12 jumper is for the rear USB port. USBPWR34 and USBPWR56 is for the internal USB header that you can connect to the front USB ports. This feature ® A7S266-VM/U2 3 2 2 1 +5V A7S266-VM/U2 USB Device Wake Up(Default) +5VSB 1-12 Chapter 1: Motherboard Information - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 23
Refer to the hard disk documentation for the jumper settings. BIOS supports specific device bootup. If you have more than two A7S266-VM/U2 A7S266-VM/U2 IDE Connectors IDE2 IDE1 NOTE: Orient the red markings (usually zigzag) on the IDE ribbon cable to PIN 1. PIN 1 ASUS A7S266-VM/U2 Motherboard - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 24
Connectors (3-pin CPU_FAN1, CHA_FAN1) The two fan connectors support cooling fans of 350mA (4.2 Watts) or a total A7S266-VM/U2 A7S266-VM/U2 12-Volt Cooling Fan Power Do not forget to connect the fan cables to the fan connectors. Lack of sufficient air flow within the system may damage the motherboard - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 25
USBP5- USBP5+ GND A7S266-VM/U2 A7S266-VM/U2 Front Panel USB Headers The USB module is not included in the package. 5. Floppy disk drive connector (34-1 pin FLOPPY1) This connector supports the provided floppy drive ribbon cable. After connecting one end to the motherboard, connect the other end - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 26
to receive stereo audio input from sound sources such as a CD-ROM, TV tuner, or MPEG card. ® A7S266-VM/U2 CD1 AUX1 (Black) (White) Left Audio Channel Ground Right Audio Channel A7S266-VM/U2 Internal Audio Connectors 7. Front panel audio connectors (10-1 pin FP_AUDIO1) (on audio models only) This - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 27
small opening on the system chassis that supports this feature. You must also configure the UART2 Use As parameter in BIOS to set UART2 for use with IR. GND ® A7S266-VM/U2 A7S266-VM/U2 Digital Audio Connector The S/PDIF module is not included in the package. ASUS A7S266-VM/U2 Motherboard 1-17 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 28
bracket on an available slot in the rear panel of the chassis. COM2 PIN 1 ® A7S266-VM/U2 A7S266-VM/U2 Serial COM2 Bracket 12. System panel connector (20-pin PANEL1) This connector accommodates several system and allows you to hear system beeps and warnings. 1-18 Chapter 1: Motherboard Information - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 29
a switch that controls the system power. Pressing the power switch turns the system between ON and SLEEP, or ON and SOFT OFF, depending on the BIOS or OS settings. Pressing the power switch while in the ON mode for more than 4 seconds turns the system OFF. ASUS A7S266-VM/U2 Motherboard 1-19 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 30
1-20 Chapter 1: Motherboard Information - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 31
Chapter 2 This chapter gives information about the ASUS A7S266-VM/U2 Basic Input/Output System (BIOS).This chapter includes updating the BIOS using the ASUS AFLASH BIOS that is bundled with the support CD. BIOS Information ASUS A7S266-VM/U2 Motherboard 2-1 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 32
EZ Flash V1.00 Copyright (C) 2002, ASUSTeK COMPUTER INC. [Onboard BIOS Information] BIOS Version : ASUS A7S266-VM/U2 BIOS Revision 1001 Beta 003 BIOS Model : A7S266-VM/U2 BIOS Built Date : 08/14/02 Please Enter File Name for NEW BIOS: _ *Note: EZ Flash will copy file from A:\, Press [ESC] to - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 33
(Y/N)? _ DO NOT shutdown or reset the system while updating the BIOS boot block area! Doing so may cause system boot failure. 8. When the update process is done, the message, "Press a key to reboot" appears. Press any key to reboot the system with the new BIOS. ASUS A7S266-VM/U2 Motherboard 2-3 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 34
may not be exactly the same as shown. 2.1.2 Using AFLASH to update the BIOS Creating a bootable disk AFLASH.EXE is a Flash Memory Writer utility that updates the BIOS by uploading a new BIOS file to the programmable flash ROM on the motherboard. This file works only in DOS mode. To determine the - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 35
. 4. At the Main Menu, type 2 then press . The Update BIOS Including Boot Block and ESCD screen appears. 5. Type the filename of your new BIOS and the path, for example, A:\XXX- XX.XXX, then press . To cancel this operation, press . ASUS A7S266-VM/U2 Motherboard 2-5 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 36
while updating the BIOS. This may cause boot problems. Just repeat the process, and if the problem persists, load the original BIOS file you saved to the boot disk. If the Flash Memory Writer utility is not able to successfully update a complete BIOS file, call the ASUS service center for support - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 37
.EXE utility (Refer to section 2.1.2 "Using AFLASH to update BIOS" for detailed procedures) 3. If the BIOS image is newer than the current BIOS or if the BIOS is corrupted, the confirmation message "Are you sure? (Y/N)", appears. 4. Press "Y" to update the BIOS. ASUS A7S266-VM/U2 Motherboard 2-7 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 38
security password feature or make changes to the power management settings. This requires you to reconfigure your system using the BIOS Setup program so that the computer can recognize these changes and record them in the CMOS RAM of the EEPROM. The EEPROM on the motherboard stores the Setup utility - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 39
anywhere in the BIOS Setup Jumps to the window. Use and or the up and down arrow keys to scroll through the entire help document. Press to display the first page, press to go to the last page. To exit the help window, press or . ASUS A7S266-VM/U2 Motherboard - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 40
load the Setup default values. While moving around through the Setup program, note that explanations appear in the Item Specific Help window located to the right of each menu. This window displays the Tab> keys to move between the hour, minute, and second fields. 2-10 Chapter 2: BIOS Information - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 41
RAM data containing the password information is powered by the onboard button cell battery. If you need to erase the CMOS RAM, unplug the all the power cables and remove the button cell battery. Re-install the battery after about 2 seconds, then power up the system. ASUS A7S266-VM/U2 Motherboard - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 42
Memory [XXX MB] This field automatically displays the amount of conventional memory detected Setup automatically fills in the correct values for the remaining fields on this sub-menu. If automatic detection fails, select [User Type HDD] to manually [User Type HDD] Manually enter the number of - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 43
correct value. To make changes to this field, set the Type field to [User Type HDD] and the Translation Method field to [Manual]. CHS Capacity This field shows the drive's maximum CHS capacity as calculated by the BIOS based on the drive information you entered. ASUS A7S266-VM/U2 Motherboard 2-13 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 44
the drive supports. Note that when this field is automatically configured, the set value may not always be the fastest value for the drive. You may also manually configure this ]. Configuration options: [0] [1] [2] [3] [4] [5] [6] [Disabled] 2.3.2 Keyboard Features 2-14 Chapter 2: BIOS Information - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 45
external frequency. CPU FSB/PCI Frequency (MHz) This feature tells the clock generator what frequency to send to the the bus multiple equals the CPU speed. Memory Frequency This field determines the memory clock frequency. Configuration options: [Auto] [200 ] ASUS A7S266-VM/U2 Motherboard 2-15 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 46
BIOS reserves IRQ12, whether or not a PS/2 mouse is detected at startup. Configuration options: [Enabled] [Auto] USB Legacy Support [Auto] This motherboard supports Universal Serial Bus (USB the optimal timings for items 2-5, depending on the memory modules that you are using. The default setting is - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 47
video memory of the processor. It can greatly improve the display speed by caching the display data. You must set this to UC (uncacheable) if your display card does not support this feature [Disabled]. Configuration options: [Both] [Primary] [Secondary] [Disabled] ASUS A7S266-VM/U2 Motherboard 2-17 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 48
Game Port [200H-207H] This field allows you to select the I/O address for the game port. Configuration options: [Disabled] [200H-207H] [208H-20FH] 2-18 Chapter 2: BIOS Information - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 49
field allows you to enable or disable the USB 2.0 controller. Configuration options: [Disabled] [Enabled] USB PM Capability Pointer [Disabled] This field allows you to enable or disable the USB PM capability pointer. Configuration options: [Disabled] [Enabled] ASUS A7S266-VM/U2 Motherboard 2-19 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 50
the onboard LAN chipset. Configuration options: [Disabled] [Enabled] Onboard AC97 Audio Controller [Enabled] This field allows you to disable or set to [Auto] the onboard AC97 audio controller. requires a unique IRQ. Configuration options: [No/ICU] [Yes] 2-20 Chapter 2: BIOS Information - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 51
Video Off Method [DPMS OFF] This field defines the video off features. The Display Power Management System (DPMS) feature allows the BIOS to control the video display card if it supports the DPMS feature ] [DPMS Standby] [DPMS Suspend] [DPMS OFF] [DPMS Reduce ON] ASUS A7S266-VM/U2 Motherboard 2-21 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 52
[2 Min] [3 Min]...[15 Min] ACPI Suspend To RAM [Enabled] This field allows you to enable or disable the ACPI Suspend-to-RAM feature. To support this feature, the +5VSB of the power supply should have the in Soft-off mode. Configuration options: [Disabled] [Enabled] 2-22 Chapter 2: BIOS Information - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 53
to [Enabled], this parameter allows you to turn on the system through a PCI LAN or modem card. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead. Configuration the fans is not connected to the motherboard, that field shows N/A. ASUS A7S266-VM/U2 Motherboard 2-23 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 54
error. Enter Power setup menu for details". You will then be prompted to "Press F1 to continue or DEL to enter SETUP". 2.6 Boot Menu Boot options: [Disabled] [Legacy Floppy] [LS-120] [ZIP] [ATAPIMO] [USB FDD] [USB ZIP/Flash] IDE Hard Drive This field allows you to select which IDE BIOS Information - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 55
to configure the PCI bus slots instead of using the BIOS. When [Yes] is selected, interrupts may be reassigned set boot virus detection, ensuring a virus-free boot sector. The system halts and displays full screen logo display feature. Configuration options: [ ASUS A7S266-VM/U2 Motherboard 2-25 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 56
. Save Changes This option saves your selections without exiting the Setup program. You can then return to other menus and make further changes. After you select this option, a confirmation window appears. Select [Yes] to save any changes to the non-volatile RAM. 2-26 Chapter 2: BIOS Information - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 57
Chapter 3 This chapter helps you power up your system and install drivers and utilities that came with the support CD. Starting Up ASUS A7S266-VM/U2 Motherboard 3-1 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 58
system The A7S266-VM/U2 motherboard supports Windows ME/NT/2000/XP operating systems (OS). Always install the latest OS version and corresponding updates so you can maximize the features of your hardware. Because motherboard settings and hardware options vary, use the setup procedures presented - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 59
2.0 driver. Some menu items appear only to specific operating system versions. 3.2.3 Utilities menu The Utilities menu shows the applications and other software that the motherboard supports. ASUS PC Probe Install utility that can monitor Fan, Speed, Voltage, and CPU temperature. ASUS A7S266-VM/U2 - Asus A7S266-VM U2 | A7S266-VM/U2 User Manual - Page 60
ASUS Update Installs utility to download and update motherboard BIOS & drivers. Microsoft DirectX 8.1 Driver This item installs the Microsoft V8.1 driver. PC-cillin 2002 This item installs the PC-cillin 2002 V9.02 anti-virus software. ADOBE Acrobat Reader V5.0 This installs software for viewing
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Motherboard
A7S266-VM/U2
User Guide