Asus A7M266 manual

® A7M266 DDR SDRAM 266MHz FSB AGP Pro/4X Socket A Motherboard USER ’ S MANUAL[...]

ASUS A7M266 User’ s Manual 2 USER'S NOTICE Product Name: ASUS A7M266 Manual Revision: 1.02 E647 Release Date: November 2000 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[...]

ASUS A7M266 User’ s Manual 3 ASUS CONT ACT INFORMA TION ASUST eK COMPUTER INC. (Asia-Pacific) Marketing Address: 150 Li-T e Road, Peitou, T aipei, T aiwan 1 12 T elephone: +886-2-2894-3447 Fax: +886-2-2894-3449 Email: info@asus.com.tw T echnical Support MB/Others (T el): +886-2-2890-7121 (English) Notebook (T el): +886-2-2890-7122 (English) Deskt[...]

ASUS A7M266 User’ s Manual 4 CONTENTS 1. INTRODUCTION 7 1.1 How This Manual Is Or ganized ................................................... 7 1.2 Item Checklist .............................................................................. 7 2. FEA TURES 8 2.1 The ASUS A7M266 .....................................................................[...]

ASUS A7M266 User’ s Manual 5 CONTENTS 4.3 Main Menu ................................................................................. 54 4.3.1 Primary & Secondary Master/Slave ................................. 55 4.3.2 Keyboard Features ............................................................ 58 4.4 Advanced Menu .........................[...]

ASUS A7M266 User’ s Manual 6 FCC & DOC COMPLIANCE Federal Communications Commission Statement This device complies with FCC Rules Part 15. 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 un[...]

ASUS A7M266 User ’ s Manual 7 1.1 How This Manual Is Organized This manual is divided into the following sections: 1. INTRODUCTION Manual information and checklist 2. FEA TURES Production information and specifications 3. HARDW ARE SETUP Instructions on setting up the motherboard. 4. BIOS SETUP Instructions on setting up the BIOS 5. SOFTW ARE SET[...]

8 ASUS A7M266 User ’ s Manual 2.1 The ASUS A7M266 The ASUS A7M266 motherboard is carefully designed for the value-conscious PC user who wants advanced features processed by the fastest processors. 2.1.1 Specifications • AMD Athlon ™ /Dur on ™ Pr ocessor Support: Supports Socket A-based AMD Athlon ™ /Duron ™ processors. • North Bridge [...]

ASUS A7M266 User ’ s Manual 9 2. FEA TURES 2. FEA TURES Specifications • One T ouch Management: Supports an optional ASUS iPanel, an easy to access box with system information LED display , front I/O ports, and space reserved for a hard disk drive. W ith an ASUS iPanel, you can monitor your computer system ’ s vital components. • PC Health [...]

10 ASUS A7M266 User ’ s Manual 2. FEA TURES Performance 2. FEA TURES 2.1.3 Special Features • ACPI Ready: A dvanced C onfiguration P ower I nterface (ACPI) provides more Ener gy Saving Features for operating systems that support OS Direct Power Management (OSPM) functionality . W ith these features implemented in the OS, PCs can be ready around[...]

ASUS A7M266 User ’ s Manual 11 2. FEA TURES 2. FEA TURES Intelligence 2.1.5 Intelligence • Dual Function Power Button: Pushing the power button for less than 4 sec- onds when the system is in the working state places the system into one of two states: sleep mode or soft-off mode, depending on the BIOS or OS setting (see PWR Button < 4 Secs i[...]

12 ASUS A7M266 User ’ s Manual 2. FEA TURES 2. FEA TURES Motherboard Parts Location Processor Support Socket 462 for AMD Athlon/Duron Processors ....................... 2 (NOTE: A CPU thermal sensor is integrated on the motherboard, located near the center of the CPU heat source, just below the CPU socket) Chipsets AMD 761 system controller .....[...]

ASUS A7M266 User ’ s Manual 13 2. FEA TURES 2. FEA TURES Motherboard Parts 2 22 23 6 18 21 16 3 4 9 17 5 20 24 1 8 7 10 11 12 13 14 15 19 2.2.1 Component Locations[...]

14 ASUS A7M266 User ’ s Manual 3. HARDW ARE SETUP 3.1 Motherboard Layout Motherboard Layout 3. H/W SETUP Grayed components are available only on certain models at the time of purchase. 24.5cm (9.64in) 30.6cm (12in) COM1 COM2 P ARALLEL PORT PLED CPU_F AN PWR_F AN Accelerated Graphic Port (AGP PRO) PCI Slot 1 PCI Slot 3 PCI Slot 2 P ANEL FLOPPY SEC[...]

ASUS A7M266 User ’ s Manual 15 3. HARDW ARE SETUP 3.2 Layout Contents Motherboard Settings 1) JEN p . 19 JumperFree Mode (JumperFree / Jumper Mode) 2) VI O p. 20 Clock Generator V oltage Setting ((3.30V / 3.56V / 3.45V) VIO1 +2.5V V oltage Setting (2.7V / 2.9V / 2.8V) 3) USBPWR1/USBPWR2 p. 21 USB Device W ake Up (+5V / +5VSB) 4) DSCKF 1 – 4 p .[...]

16 ASUS A7M266 User ’ s Manual 3. HARDW ARE SETUP Layout Contents 3. H/W SETUP 20) A TXPWR p. 42 A TX Power Supply Connector (20 pins) 21) IDELED p. 42 IDE Activity LED (2 pins) 22) PWR.LED ( P ANEL ) p. 43 System Power LED Lead (3 pins) 23) SPEAKER (P ANEL) p . 43 System W arning Speaker Connector (4 pins) 24) MSG.LED (P ANEL) p . 43 System Mess[...]

ASUS A7M266 User ’ s Manual 17 3. HARDW ARE SETUP 3. H/W SETUP Getting Started 3.3 Getting Started Before using your computer , you must complete the following steps: 1. Check Motherboard Settings 2. Install Memory Modules 3. Install the Central Pr ocessing Unit (CPU) 4. Install Expansion Cards 5. Connect Ribbon Cables, Panel W ir es, and Power S[...]

18 ASUS A7M266 User ’ s Manual 3. HARDW ARE SETUP 3.4 Motherboard Settings This section explains in detail how to change your motherboard ’ s function settings through the use of switches and/or jumpers. 0 1 0 1 A7M266 ® A7M266 Onboard LED ON OFF Standby Power Powered Off 3. H/W SETUP Motherboard Settings W ARNING! Computer motherboards and ex[...]

ASUS A7M266 User ’ s Manual 19 3. HARDW ARE SETUP 3. H/W SETUP Motherboard Settings 1) JumperFree ™ Mode (JEN) This jumper allows you to enable or disable the JumperFree ™ mode. The JumperFree ™ mode allows processor settings to be made through the BIOS setup (see 4.4 Advanced Menu ). Setting JEN JumperFree [2-3] (default) Jumper Mode [1-2][...]

20 ASUS A7M266 User ’ s Manual 3. HARDW ARE SETUP 2) V oltage Settings (VIO/VIO1) VIO allows you to select the voltage supplied to the clock generator and VIO1 (for overclocking only) allows you to select the voltage supplied to the chipset and DDR DIMM modules. The default voltage should be used for better system reliability . Setting VIO 3.30 V[...]

ASUS A7M266 User ’ s Manual 21 3. HARDW ARE SETUP 3. H/W SETUP Motherboard Settings 3) USB Device W ake Up (USBPWR1, USBPWR2) Set these jumpers to +5V to allow wake up from the S1 sleep state (CPU stopped; RAM refreshed; system running in a low power mode) using connected USB devices and +5VSB to allow wake up from the S3 sleep state (no power to[...]

22 ASUS A7M266 User ’ s Manual 3. HARDW ARE SETUP W ARNING! Frequencies other than the recommended CPU bus frequencies are not guaranteed to be stable. Overclocking your processor is not recommended. It may result in a slower speed and premature wearing of the processor . 4) CPU External Fr equency Setting (DSCKF Switches 1 – 4) This option tel[...]

ASUS A7M266 User ’ s Manual 23 3. HARDW ARE SETUP 3. H/W SETUP Motherboard Settings Manual CPU Settings NOTE: JumperFree mode must be disabled . Set the DIP switches b y the internal speed of your processor a s follows: (CPU Bus Freq.) CPU Freq. Mult. Bus F . 1 2 3 4 Athlon 1.2GHz 9.0x 133MHz [ON] [ON] [ON] [OFF] Athlon 1GHz 7.5x 133MHz [ON] [ON][...]

24 ASUS A7M266 User ’ s Manual 3. HARDW ARE SETUP 3. H/W SETUP Motherboard Settings 7) V oltage Regulator Output Setting (VID1, VID2, VID3, VID4) This jumpers allow you to manually adjust the CPU core voltage. It is recom- mended to use CPU Default as the CPU core voltage. CPU Default means the Vcore is generated according to the CPU VID configur[...]

ASUS A7M266 User ’ s Manual 25 3. HARDW ARE SETUP 3.5 System Memory (DDR DIMM) This motherboard uses only Double Data Rate (DDR) Dual Inline Memory Modules (DIMMs). T wo sockets are available for 2 .5V olt (power level) unbuf fered/registered Double Data Rate Synchronous Dynamic Random Access Memory (DDR SDRAM) of 64MB, 128MB, 256MB, 512MB, 1GB t[...]

26 ASUS A7M266 User ’ s Manual 3. HARDW ARE SETUP 3. H/W SETUP System Memory 3.5.2 Memory Installation W ARNING! Make sure that you unplug your power supply when adding or removing memory modules or other system components. Failure to do so may cause severe damage to both your motherboard and expansion cards (see 3.3 Hardware Setup Procedure for [...]

ASUS A7M266 User ’ s Manual 27 3. HARDW ARE SETUP 3.6 Central Processing Unit (CPU) The motherboard provides a Socket 462 or Socket A for CPU installation. The CPU that came with the motherboard should have a fan and heatsink attached to it to prevent overheating. If this is not the case, then purchase and install a set before you turn on your sy[...]

28 ASUS A7M266 User ’ s Manual 3. HARDW ARE SETUP 3. H/W SETUP (This page was intentionally left blank.)[...]

ASUS A7M266 User ’ s Manual 29 3. HARDW ARE SETUP Expansion Cards 3. H/W SETUP 3.7 Expansion Cards W ARNING! Unplug your power supply when adding or removing expansion cards or other system components. Failure to do so may cause severe damage to both your motherboard and expansion cards. 3.7.1 Expansion Card Installation Procedure 1. Read the doc[...]

30 ASUS A7M266 User ’ s Manual 3. HARDW ARE SETUP Expansion Cards 3. H/W SETUP 3.7.2 Assigning IRQs for Expansion Cards Some expansion cards need an IRQ to operate. Generally , an IRQ must be exclu- sively assigned to one use. In a standard design, there are 16 IRQs available but most of them are already in use, leaving 6 IRQs free for expansion [...]

ASUS A7M266 User ’ s Manual 31 3. HARDW ARE SETUP Expansion Cards 3. H/W SETUP 3.7.3 Accelerated Graphics Port Pro (AGP Pro) This motherboard provides an Accelerated Graphics Port Pro (AGP Pro) slot to sup- port AGP/AGP Pro graphics cards, such as an ASUS AGP-V6800DDR/64M. CAUTION! T o avoid damaging your AGP/AGP Pro graphics card, your computer [...]

32 ASUS A7M266 User ’ s Manual 3. HARDW ARE SETUP 3. H/W SETUP Expansion Cards 3.7.4 Audio Modem Riser (AMR) Slot This connector supports a specially designed audio and/or modem card called an AMR. Main processing is done through software and controlled by the motherboard ’ s sys- tem chipset . This provides an upgradeable audio and/or modem so[...]

ASUS A7M266 User ’ s Manual 33 3. HARDW ARE SETUP Connectors 3. H/W SETUP 3.8 External Connectors W ARNING! Some pins are used for connectors or power sources. These are clearly distinguished from jumpers in the Motherboard Layout. Placing jumper caps over these connector pins will cause damage to your motherboard. IMPORT ANT : Ribbon cables shou[...]

34 ASUS A7M266 User ’ s Manual Connectors 3. H/W SETUP 3. HARDW ARE SETUP 3) Universal Serial Bus Ports 0 & 1 (Black two 4-pin USB) T wo USB ports are available for connecting USB devices. An optional USB header is available if you need more USB ports. Universal Serial Bus (USB) 1 USB 0 4) Serial Port Connectors (T eal/T urquoise 9-pin COM1 /[...]

ASUS A7M266 User ’ s Manual 35 3. HARDW ARE SETUP Connectors 3. H/W SETUP 6) Game/MIDI Connector (Gold 15-pin GAME_AUDIO) (optional) Y ou may connect game joysticks or game pads to this connector for playing games. Connect MIDI devices for playing or editing professional audio. Game/MIDI (15-pin Female) 7) Audio Port Connectors (Thr ee 1/8 ” GA[...]

36 ASUS A7M266 User ’ s Manual Connectors 3. H/W SETUP 3. HARDW ARE SETUP 9) Floppy Disk Drive Connector (34-1 pin FLOPPY) This connector supports the provided floppy drive ribbon cable. After connect- ing the single end to the board, connect the two plugs on the other end to the floppy drives. (Pin 5 is r emoved to pr event inserting in the wron[...]

ASUS A7M266 User ’ s Manual 37 3. HARDW ARE SETUP Connectors 3. H/W SETUP 1 1) Chassis Intrusion Lead (4-1 pin CHASSIS) This requires an external detection mechanism such as a chassis intrusion moni- tor/sensor or microswitch. The sensor is triggered when a high level signal is sent to the Chassis Signal lead, which occurs when a panel switch or [...]

38 ASUS A7M266 User ’ s Manual Connectors 3. H/W SETUP 3. HARDW ARE SETUP 13) W ake-On-LAN Connector ( 3 -pin WOLCON) This connector connects to a LAN card with a W ake-On-LAN output, such as the ASUS PCI-L101 Ethernet card (see 7. Appendix ). The connector powers up the system when a wakeup packet or signal is received through the LAN card. IMPO[...]

ASUS A7M266 User ’ s Manual 39 3. HARDW ARE SETUP Connectors 3. H/W SETUP 15) Chassis, Power Supply , CPU, and Chipset Fan Connectors (3-pin CHA_F AN, PWR_F AN, CPU_F AN, NB_F AN) These connectors support cooling fans of 350mA (4.2 W atts) or less. Orientate the fans so that the heat sink fins allow airflow to go across the onboard heat sink(s) i[...]

40 ASUS A7M266 User ’ s Manual Connectors 3. H/W SETUP 3. HARDW ARE SETUP 16) USB Headers (10-1 pin USBPOR T) If the USB port connectors on the back panel are inadequate, two USB headers are available for two additional USB port connectors. Connect the USB headers to an optional 2-port USB connector set and mount the bracket to an open slot on yo[...]

ASUS A7M266 User ’ s Manual 41 3. HARDW ARE SETUP Connectors 3. H/W SETUP 19) Power Supply Thermal Sensor Connector (2-pin block JTPWR) If you have a power supply with thermal monitoring, connect its thermal sensor cable to this connector . 0 1 0 1 A7M266 ® A7M266 Thermal Sensor Connectors JTPWR Thermal Sensor for Power Supply 0 1 0 1 A7M266 ® [...]

42 ASUS A7M266 User ’ s Manual Connectors 3. H/W SETUP 3. HARDW ARE SETUP 20) A TX Power Supply Connector (20-pin block A TXPWR) This connector connects to an A TX power supply . The plug from the power sup- ply will only insert in one orientation because of the dif ferent hole sizes. Find the proper orientation and push down firmly making sure t[...]

ASUS A7M266 User ’ s Manual 43 3. HARDW ARE SETUP Connectors 3. H/W SETUP The following P ANEL illustration is used for items 22 – 27 A7M266 System Panel Connectors * Requires an A TX power supply . PLED Ground TB_LED PWR +5 V +5V Speaker Speaker Connector Power LED Ground +5 V Reset SW SMI Lead Message LED ExtSMI# Reset Ground Ground A TX Powe[...]

44 ASUS A7M266 User ’ s Manual Connectors 3. H/W SETUP 3. HARDW ARE SETUP (This page was intentionally left blank.)[...]

ASUS A7M266 User ’ s Manual 45 3. HARDW ARE SETUP Powering Up 3. H/W SETUP 3.9 Starting Up the First T ime 1. After all connections are made, close the system case cover . 2. Be sure that all switches are off (in some systems, marked with ). 3. Connect the power supply cord into the power supply located on the back of your system case according t[...]

ASUS A7M266 User ’ s Manual 46 3. HARDW ARE SETUP Powering Up 3. H/W SETUP 7. During power -on, hold down <Delete> to enter BIOS setup. Follow the instructions in 4. BIOS SETUP . * Powering Off your computer: Y ou must first exit or shut down your operating system before switching of f the power switch. For A TX power supplies, you can pres[...]

4. BIOS SETUP 4.1 Managing and Updating Y our BIOS 4.1.1 Upon First Use of the Computer System It is recommended that you save a copy of the original motherboard BIOS along with a Flash Memory W riter utility (AFLASH.EXE) to a bootable floppy disk in case you need to reinstall the BIOS later . AFLASH.EXE is a Flash Memory W riter utility that updat[...]

ASUS A7M266 User ’ s Manual 48 4. BIOS SETUP 4. BIOS SETUP Updating BIOS 5. Select 1. Save Current BIOS to File from the Main menu and press <Enter>. The Save Curr ent BIOS T o File screen appears. 6. T ype a filename and the path, for example, A:XXX-XX.XXX and then press <Enter>. 4.1.2 Updating BIOS Procedures W ARNING! Only update [...]

ASUS A7M266 User ’ s Manual 49 4. BIOS SETUP 4. BIOS SETUP 6. When prompted to confirm the BIOS update, press Y to start the update. 7. The utility starts to program the new BIOS information into the flash ROM. The boot block will be updated automatically only when neces- sary . This will minimize the chance that a failed update will prevent your[...]

ASUS A7M266 User ’ s Manual 50 4. BIOS SETUP 4. BIOS SETUP Updating BIOS (This page was intentionally left blank.)[...]

ASUS A7M266 User ’ s Manual 51 4. BIOS SETUP 4. BIOS SETUP 4.2 BIOS Setup Program This motherboard supports a programmable EEPROM that can be updated using the provided utility as described in 4.1 Managing and Updating Y our BIOS . The utility is used if you are installing a motherboard, reconfiguring your system, or prompted to “ Run Setup ”[...]

ASUS A7M266 User ’ s Manual 52 4. BIOS SETUP 4. BIOS SETUP 4.2.1 BIOS Menu Bar The top of the screen has a menu bar with the following selections: MAIN Use this menu to make changes to the basic system configuration. ADV ANCED Use this menu to enable and make changes to the advanced features. POWER Use this menu to configure and enable Power Mana[...]

ASUS A7M266 User ’ s Manual 53 4. BIOS SETUP 4. BIOS SETUP General Help In addition to the Item Specific Help window , the BIOS setup program also pro- vides a General Help screen. This screen can be called up from any menu by sim- ply pressing <F1> or the <Alt> + <H> combination. The General Help screen lists the legend keys wi[...]

ASUS A7M266 User ’ s Manual 54 4. BIOS SETUP 4. BIOS SETUP System Time [XX:XX:XX] Sets your system to the time that you specify (usually the current time). The format is hour , minute, second. V alid values for hour , minute and sec- ond are Hour: (00 to 23), Minute: (00 to 59), Second: (00 to 59) . Use the <T ab> or <Shift> + <T a[...]

ASUS A7M266 User ’ s Manual 55 4. BIOS SETUP 4. BIOS SETUP NOTE: Before attempting to configure a hard disk drive, make sure you have the configuration information supplied by the manufacturer of the drive. Incorrect settings may cause your system to not recognize the in- stalled hard disk. T o allow the BIOS to detect the drive type automati- ca[...]

ASUS A7M266 User ’ s Manual 56 4. BIOS SETUP 4. BIOS SETUP IMPORT ANT : If your hard disk was already formatted on an older previous system, incorrect parameters may be detected. Y ou will need to enter the correct parameters manually or use low-level format if you do not need the data stored on the hard disk. If the parameters listed dif fer fro[...]

ASUS A7M266 User ’ s Manual 57 4. BIOS SETUP 4. BIOS SETUP Master/Slave Drives Head This field configures the number of read/write heads. Refer to your drive documentation to determine the correct value to enter into this field. NOTE: T o make changes to this field, the T ype field must be set to [User T ype HDD] and the T ranslation Method field[...]

ASUS A7M266 User ’ s Manual 58 4. BIOS SETUP 4. BIOS SETUP Other options for “Type:” are: [CD-ROM] - for IDE CD-ROM drives [LS-120] - for LS-120 compatible floppy disk drives [ZIP-100] - for ZIP-100 compatible disk drives [MO] - for IDE magneto optical disk drives [Other ATAPI Device] - for IDE devices not listed here After using the legend k[...]

ASUS A7M266 User ’ s Manual 59 4. BIOS SETUP 4. BIOS SETUP Main Menu Halt On [All Errors] This field determines which types of errors will cause the system to halt. Configuration options: [All Errors] [No Error] [All but Keyboard] [All but Disk] [All but Disk/Keyboard] Installed Memory [XXX MB] This display-only field displays the amount of conve[...]

ASUS A7M266 User ’ s Manual 60 4. BIOS SETUP 4. BIOS SETUP 4.4 Advanced Menu Advanced Menu Operating Frequency Setting [Standard] When the motherboard is set to JumperFree ™ mode, this field allows you to configure the external frequency of your CPU. Select [User Define] if you want to make changes to the CPU Frequency field. When [Standard] is[...]

ASUS A7M266 User ’ s Manual 61 4. BIOS SETUP 4. BIOS SETUP Advanced Menu Spread Spectrum Control [Enabled] Leave on default setting. Spread spectrum typically reduces system electro- magnetic interference (EMI) by 8dB to 10dB. CPU Level 1 Cache, CPU Level 2 Cache [Enabled] These fields allow you to choose from the default of [Enabled] or choose [[...]

ASUS A7M266 User ’ s Manual 62 4. BIOS SETUP 4. BIOS SETUP Notes for JumperFree Mode System Hangup If your system crashes or hangs due to improper frequency settings, power OFF your system and restart. The system will start up in safe mode running at a DRAM-to-CPU frequency ratio of 3:3 and a bus speed of 100MHz. Y ou will then be led to BIOS set[...]

ASUS A7M266 User ’ s Manual 63 4. BIOS SETUP 4. BIOS SETUP Onboard PCI IDE Enable [Both] Y ou can select to enable the primary IDE channel, secondary IDE channel, both, or disable both channels. Configuration options: [Both] [Primary] [Sec- ondary] [Disabled] Super Bypass Function [Enabled] When set to [Enabled], the AMD-761 chipset internally by[...]

ASUS A7M266 User ’ s Manual 64 4. BIOS SETUP 4. BIOS SETUP Chip Configuration AGP Drive Strength P Ctrl [C] (When AGP 4X Drive Strength set to [Manual]) Configuration options: [0] [1] [2]...[F] AGP Drive Strenght N Ctrl [5] (When AGP 4X Drive Strength set to [Manual]) Configuration options: [0] [1] [2]...[F] AGP Data Strobe P Ctrl [F] (When AGP 4[...]

ASUS A7M266 User ’ s Manual 65 4. BIOS SETUP 4. BIOS SETUP AGP to DRAM Prefetch [Enabled] Configuration options: [Disabled] [Enabled] I/O Recovery Time [Medium (8 BCLKS)] This function sets the length of time for back-to-back I/O, which slows back- to-back data transfers. Setting this to [Disable] will give better performance. Leave on default se[...]

ASUS A7M266 User ’ s Manual 66 4. BIOS SETUP 4. BIOS SETUP Onboard FDC Swap A & B [No Swap] This field allows you to reverse the hardware drive letter assignments of your floppy disk drives. Configuration options: [No Swap] [Swap AB] Floppy Disk Access Control [R/W] When set to [Read Only], this field protects files from being copied to flopp[...]

ASUS A7M266 User ’ s Manual 67 4. BIOS SETUP 4. BIOS SETUP I/O Device Config Onboard Parallel Port [378H/IRQ7] This field sets the address of the onboard parallel port connector . If you disable this feature, Parallel Port Mode and ECP DMA Select configurations will not be avail- able. Configuration options: [Disabled] [378H/IRQ7] [278H/IRQ5] Par[...]

ASUS A7M266 User ’ s Manual 68 4. BIOS SETUP 4. BIOS SETUP I/O Device Config Game Port Function [Disabled] Enable this field to use the game port. Configuration options: [Disabled] [Enable (200h-207h)] Onboard Legacy Audio Support [Disabled] The onboard chipset is integrated with a SoundBlaster Pro controller . T o use it, you must enable this fi[...]

ASUS A7M266 User ’ s Manual 69 4. BIOS SETUP 4. BIOS SETUP PCI Configuration Slot 1, Slot 2, Slot 3, Slot 4/5 IRQ [Auto] These fields set how IRQ use is determined for each PCI slot. The default setting for each field is [Auto], which utilizes auto-routing to determine IRQ use. Configuration options: [Auto] [NA] [3] [4] [5] [7] [9] [10] [1 1] [12[...]

ASUS A7M266 User ’ s Manual 70 4. BIOS SETUP 4. BIOS SETUP PCI Configuration USB Function [Enabled] This motherboard supports Universal Serial Bus (USB) devices. Set to [En- abled] if you want to use USB devices. Configuration options: [Disabled] [Enabled] Primary VGA BIOS [PCI Card] If your computer has both PCI and AGP VGA cards, this field all[...]

ASUS A7M266 User ’ s Manual 71 4. BIOS SETUP 4. BIOS SETUP PCI Configuration DMA x Reserved for Legacy Device [No/ICU] These fields indicate whether or not the displayed DMA channel for each field is being used by an onboard legacy (non-PnP) ISA device. The default setting indicates either that the displayed DMA channel is not used or an ICU is b[...]

ASUS A7M266 User ’ s Manual 72 4. BIOS SETUP 4. BIOS SETUP PCI Configuration Reserved MEM Block BASE [No/ICU] This field allows you to set the base address and block size of an onboard legacy ISA device that uses any memory segment within the C800 and DFFF address range. If you have such a device and you are not using an ICU to specify its addres[...]

ASUS A7M266 User ’ s Manual 73 4. BIOS SETUP 4. BIOS SETUP Shadow Configuration Video ROM BIOS Shadow [Enabled] This field allows you to change the video BIOS location from ROM to RAM. Relocating to RAM enhances system performance, as information access is faster than the ROM. Configuration options: [Disabled] [Enabled] C8000-DFFFF Shadow [Disabl[...]

ASUS A7M266 User ’ s Manual 74 4. BIOS SETUP 4. BIOS SETUP Power Menu 4.5 Power Menu The Power menu allows you to reduce power consumption. This feature turns of f the video display and shuts down the hard disk after a period of inactivity . Power Management [User Define] This option must be enabled to use any of the automatic power saving featur[...]

ASUS A7M266 User ’ s Manual 75 4. BIOS SETUP 4. BIOS SETUP Power Menu Video Off Option [Suspend -> Off ] This field determines when to activate the video of f feature for monitor power management. Configuration options: [Always On] [Suspend -> Of f] Video Off Method [DPMS OFF] This field defines the video of f features. The DPMS (Display Po[...]

ASUS A7M266 User ’ s Manual 76 4. BIOS SETUP 4. BIOS SETUP Power Up Control AC PWR Loss Restart [Disabled] This allows you to set whether you want your system to reboot after the power has been interrupted. [Disabled] leaves your system off and [En- abled] reboots your system. [Previous State] sets your system back to the state it is before the p[...]

ASUS A7M266 User ’ s Manual 77 4. BIOS SETUP 4. BIOS SETUP Power Up Control Automatic Power Up [Disabled] This allows an unattended or automatic system power up. Y ou may config- ure your system to power up at a certain time of the day by selecting [Every- day] or at a certain time and day by selecting [By Date]. NOTE: Automatic Power Up will not[...]

ASUS A7M266 User ’ s Manual 78 4. BIOS SETUP 4. BIOS SETUP Hardware Monitor 4.5.2 Hardware Monitor MB Temperature [xxxC/xxxF] CPU Temperature [xxxC/xxxF] JTPWR Temperature [xxxC/xxxF] The onboard hardware monitor is able to detect the MB (motherboard), CPU and power supply temperatures. Set to [Ignore] only if necessary . CPU Fan Speed [xxxxRPM] [...]

ASUS A7M266 User ’ s Manual 79 4. BIOS SETUP 4. BIOS SETUP Boot Menu Boot Sequence The Boot menu allows you to select among the four possible types of boot devices listed using the up and down arrow keys. By using the <+> or <Space> key , you can promote devices and by using the <-> key , you can demote devices. Promotion or dem[...]

ASUS A7M266 User ’ s Manual 80 4. BIOS SETUP 4. BIOS SETUP Boot Menu Other Boot Device Select [INT18 Device (Network)] Configuration options: [Disabled] [SCSI/Onboard A T A Boot Device] [INT18 Device (Network)] [LANDesk (R) Service Agent] Plug & Play O/S [No] This field allows you to use a Plug-and-Play (PnP) operating system to con- figure t[...]

ASUS A7M266 User ’ s Manual 81 4. BIOS SETUP 4. BIOS SETUP Exit Menu Exit Saving Changes Once you are finished making your selections, choose this option from the Exit menu to ensure the values you selected are saved to the CMOS RAM. The CMOS RAM is sustained by an onboard backup battery and stays on even when the PC is turned of f. Once this opt[...]

ASUS A7M266 User ’ s Manual 82 4. BIOS SETUP 4. BIOS SETUP Load Setup Defaults This option allows you to load the default values for each of the parameters on the Setup menus. When this option is selected or if <F5> is pressed, a confirmation is requested. Select [Y es] to load default values. Y ou can now select Exit Saving Changes or make[...]

83 ASUS A7M266 User ’ s Manual 5. S/W SETUP Windows 98 5. SOFTW ARE SETUP 5.1 Install Operating System Y ou should always use the latest operating system and updates when using new hardware to ensure full compliancy . Y ou may use any version of W indows 98/2000/ Millenium, but for W indows 95, you must use OSR 2.0 or later . For W indows NT 4.0,[...]

84 5. SOFTW ARE SETUP ASUS A7M266 User ’ s Manual 5. S/W SETUP Windows 98 • VIA 4 in 1 drivers: Installs Bus Master PCI IDE Driver , AGP VxD Driver , VIA Chipset Functions Registry , and IRQ Routing Miniport Driver . • AMD Miniport Driver: Installs the necessary AGP miniport drivers to resolve AGP problems under W indows 9x. • USB patch fil[...]

85 5. SOFTW ARE SETUP ASUS A7M266 User ’ s Manual 5. S/W SETUP Windows 98 5.4 Uninstalling Programs Add/Remove Programs is a basic component within W indows. Y ou may use this function if a program does not provide its own uninstallation program. (1) Double-click here to open the Add/Remove Programs Properties dialog box. (2) Select the program t[...]

86 5. SOFTW ARE SETUP ASUS A7M266 User ’ s Manual 5. S/W SETUP Windows 98 (This page was intentionally left blank.)[...]

ASUS A7M266 User ’ s Manual 87 6. S/W REFERENCE ASUS PC Probe 6.1 ASUS PC Probe ASUS PC Probe is a convenient utility to continuously monitor your com- puter system ’ s vital components, such as fan rotations, voltages, and tem- peratures. It also has a utility that lets you review useful information about your computer , such as hard disk spac[...]

ASUS A7M266 User ’ s Manual 88 6. SOFTW ARE REFERENCE 6. S/W REFERENCE ASUS PC Probe 6.1.2 Using ASUS PC Probe Monitoring Monitor Summary Shows a summary of the items being monitored. T emperature Monitor Shows the PC ’ s temperature (for supported processors only). T emperature W arning threshold adjustment (Move the slider up to increase the [...]

ASUS A7M266 User ’ s Manual 89 6. SOFTW ARE REFERENCE 6. S/W REFERENCE ASUS PC Probe Settings Lets you set threshold levels and poll- ing intervals or refresh times of the PC ’ s temperature, fan rotation, and voltages. History Lets you record the monitoring activ- ity of a certain component of your PC for future reference. Information Hard Dri[...]

ASUS A7M266 User ’ s Manual 90 6. SOFTW ARE REFERENCE Device Summary Shows a summary of devices in your PC. DMI Explorer Shows information pertinent to the PC, such as CPU type, CPU speed, and in- ternal/external frequencies, and memory size. Utility Lets you run programs outside of the ASUS Probe modules. T o run a program, click Execute Program[...]

ASUS A7M266 User ’ s Manual 91 6. SOFTW ARE REFERENCE 6.1.3 ASUS PC Probe T ask Bar Icon Right clicking the P C Probe icon will bring up a menu to open o r exit ASUS PC Probe and pause or resume all sys- tem monitoring. When the ASUS PC Probe senses a problem with your PC, portions of the ASUS PC Probe icon changes to red, the PC speaker beeps, a[...]

ASUS A7M266 User ’ s Manual 92 6. SOFTW ARE REFERENCE 6.2 ASUS Update ASUS LiveUpdate is a utility that allows you to update your motherboard ’ s BIOS and drivers. The use of this utility requires that you are properly con- nected to the Internet through an I nternet S ervice P rovider (ISP). 1. Start ASUS Update Launch the utility from Start |[...]

ASUS A7M266 User ’ s Manual 93 6. SOFTW ARE REFERENCE 6. S/W REFERENCE XGPlayer 6.3 Y AMAHA XGPlayer The XGplayer is an application that is used to playback multimedia files. The XGplayer allows playback of MIDI files (.mid, .rmi), audio files (.wav , .mp3), movie files (.avi, .mpg) and audio CDs all from a single application. W ith MIDI files, y[...]

ASUS A7M266 User ’ s Manual 94 6. SOFTW ARE REFERENCE 6.3.3 Y AMAHA XGstudio Mixer Control Panel T o open the Mixer Panel, click the Open Mixer icon on the Main Panel. 6.3.2 Y AMAHA XGstudio Player Control Panel Power Setup Master V olume Control Key Control T empo Control Select T op Song Select Final Song Select Previous Song Select Next Song P[...]

ASUS A7M266 User ’ s Manual 95 6. SOFTW ARE REFERENCE 6.3.4 Y AMAHA XGplayer Minimize Panel T o open the Minimize Panel, click theMinimize icon on the Main Panel. 6.3.5 T roubleshooting It cannot be installed. • Is the operating environment saturated? Check hard disk capacity , memory ca- pacity , OS, etc. • If the hard disk ’ s capacity is[...]

ASUS A7M266 User ’ s Manual 96 6. SOFTW ARE REFERENCE The performance tempo is distorted, or the sound is choppy . Mouse reaction becomes slow . • This will happen if you put an extra load on the CPU during a performance by starting another application, accessing a floppy disk, or CD-ROM driver , etc. • Processing requirements may exceed the [...]

ASUS A7M266 User ’ s Manual 97 7.1 PCI-L101 Fast Ethernet Card If you are using the ASUS PCI-L101 on an ASUS motherboard, leave the jumper on its defaut setting of “ ASUS. ” If you are using another brand of motherboard, set the jumper to “ Other . ” Connect the W ake on LAN (WOL) output signal to the motherboard ’ s WOL_CON in order to[...]

ASUS A7M266 User ’ s Manual 98 7. APPENDIX 7.1.1 Features • Intel 82558 Ethernet LAN Controller (Fully integrated 10BASE-T/100BASE-TX) • W ake-On-LAN Remote Control Function Supported • PCI Bus Master Complies to PCI Local Bus Rev . 2.1 specifications • Consists of MAC & PHY (10/100Mbps) interfaces • Complies to IEEE 802.3 10BASE-T [...]

ASUS A7M266 User ’ s Manual 99 7. APPENDIX 7. APPENDIX Modem Riser 7.2 Modem Riser 7.2.1 56K Software Modem The Modem Riser (MR) is a high-speed PC communication peripheral which works with AMC ’ 97/MC ’ 97 compliant codecs. W ith this software modem, you can connect your com- puter to a remote location, receiving data at up to 56 Kbps in V .[...]

ASUS A7M266 User ’ s Manual 100 7. APPENDIX 7. APPENDIX Modem Riser 7.2.4 Software Setup in Windows 98 The Modem Riser supports the Plug and Play feature. It allows your computer to automatically set the optimal configurations for the MR and communication soft- ware. Follow the procedure below to install the modem driver . 1. Power ON the compute[...]

ASUS A7M266 User ’ s Manual 101 7 . APPENDIX Glossary 7. APPENDIX 7.3 Glossary 1394 1394 is the IEEE designation for the high performance serial bus at 12.5, 25 or 50MBytes/sec speeds. This serial bus defines both a back plane physical layer and a point-to-point cable-connected virtual bus. The primary application of the cable ver- sion is the in[...]

ASUS A7M266 User ’ s Manual 102 7. APPENDIX 7. APPENDIX Glossary Boot Boot means to start the computer operating system by loading it into system memory . When the manual instructs you to “ boot ” your system (or computer), it means to turn ON your computer . “ Reboot ” means to restart your computer . When using W in- dows 95 or later , [...]

ASUS A7M266 User ’ s Manual 103 7 . APPENDIX Glossary 7. APPENDIX LPT Port (Line Printer Port) Logical device name reserved by DOS for the computer parallel ports. Each LPT port is configured to use a different IRQ and address assignment. MMX A set of 57 new instructions based on a technique called Single Instruction, Multiple Data (SIMD), which [...]

ASUS A7M266 User ’ s Manual 104 7. APPENDIX 7. APPENDIX Glossary ROM (Read Only Memory) ROM is nonvolatile memory used to store permanent programs (called firmware) used in certain computer components. Flash ROM (or EEPROM) can be repro- grammed with new programs (or BIOS). SCSI (Small Computer System Interface) High speed multi-threaded I/O inte[...]