® A7V266-C JumperFree™ DDR DRAM 266MHz FSB AGP 4X Socket A Motherboard USER’S MANUAL
USER'S NOTICE 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”).
ASUS CONTACT INFORMATION ASUSTeK COMPUTER INC. (Asia-Pacific) Marketing Address: Telephone: Fax: Email: 150 Li-Te Road, Peitou, Taipei, Taiwan 112 +886-2-2894-3447 +886-2-2894-3449 info@asus.com.tw Technical Support MB/Others (Tel): +886-2-2890-7121 (English) Notebook (Tel): +886-2-2890-7122 (English) Desktop/Server (Tel):+886-2-2890-7123 (English) Fax: +886-2-2890-7698 Email: tsd@asus.com.tw WWW: www.asus.com.tw FTP: ftp.asus.com.
CONTENTS 1. INTRODUCTION ............................................................................. 7 1.1 How This Manual Is Organized ................................................... 7 1.2 Item Checklist .............................................................................. 7 2. FEATURES ........................................................................................ 8 2.1 ASUS A7V266-C Motherboard ................................................... 8 2.1.1 Specifications ............
CONTENTS 4.3.2 Keyboard Features ............................................................ 52 4.4 Advanced Menu ......................................................................... 54 4.4.1 Chip Configuration ........................................................... 58 4.4.2 I/O Device Configuration ................................................. 61 4.4.3 PCI Configuration ............................................................ 63 4.5 Power Menu .............................................
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 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.
1. INTRODUCTION 1. INTRODUCTION Manual / Checklist 1.1 How This Manual Is Organized This manual is divided into the following sections: 1. 2. 3. 4. 5. 6. 7. INTRODUCTION FEATURES HARDWARE SETUP BIOS SETUP SOFTWARE SETUP SOFTWARE REFERENCE APPENDIX Manual information and checklist Production information and specifications Instructions on setting up the motherboard.
2. FEATURES 2.1 ASUS A7V266-C Motherboard The ASUS A7V266-C motherboard is the perfect answer for home PCs. The A7V266-C is powered by the AMD® Athlon™ XP, Athlon™/Duron™ processor and is bundled with advanced features to provide superlative performance. 2.1.1 Specifications • • 2.
2. FEATURES 2.1.2 Connections • • • • • • • • • • • • • • • CPU socket: Socket A (462) for AMD® processors. PCI Expansion Slots: Provides five 32-bit Legacy Free PCI slots, (PCI 2.2 compliant) eliminating bottlenecks and system memory management issues. All PCI slots can support Bus Master PCI cards, such as SCSI or LAN cards. (PCI supports up to 133MB/s maximum throughput.) The MB supports Concurrent PCI, which allows multiple PCI transfers from PCI master bus to the memory and processor.
2. FEATURES 2.1.3 Performance • • 2. FEATURES Performance • • • • 10 DDR DRAM Optimized Performance: This motherboard supports a new generation memory, Double Data Rate (DDR) Dynamic Random Access Memory (DDR DRAM). This new memory technology increases performance by executing two actions per clock cycle, resulting in data transfer rates of up to 2.1 GB/s for 133MHz DDR SDRAM and 1.6GB/s for 100MHz DDR SDRAM.
2. FEATURES 2.1.4 Intelligence • • • • • • • Auto Fan Off: The system fans powers off automatically even in sleep mode. This function reduces both energy consumption and system noise, and is an important feature in implementing silent PC systems. Dual Function Power Button: Pushing the power button for less than 4 seconds 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 in 4.
2. FEATURES 2.2 Motherboard Components See opposite page for locations. Location Processor Support Socket A for AMD® Athlon™ XP, AThlon™/Duron™ Processors 2 Feature Setting DIP Switches ................................................... 6 2. FEATURES M/B Components Chipsets VIA® KT266A North Bridge .................................................... 1 VIA® VT8233A South Bridge .................................................. 7 Multi-I/O controller ....................................................
2. FEATURES 2.2.1 Component Locations 2 3 4 5 2.
3. HARDWARE SETUP 3.1 Motherboard Layout 24.5cm (9.64in) PS/2 VID4 VID3 VID2 VID1 KBWK USB01_PWR T: Mouse B: Keyboard USB1 USB2 Chipset Mic In Secondary IDE Primary IDE 30.5cm (12.0in) Line In ATX Power Connector VIA VT266A DDR DIMM3 (64/72 bit, 184-pin module) Line Out DDR DIMM2 (64/72 bit, 184-pin module) PARALLEL PORT 3.
3. HARDWARE SETUP Motherboard Settings 1) JEN 2) SYSCLK 3) OVER1, OVER2 4) VID1, 2, 3, 4 5) KBWK 6) USB01_, USB23_PWR 7) THERMTRIP 8) CLR_RTC p. 18 p. 19 p. 19 p. 20 p. 20 p. 21 p. 21 p. 22 JumperFree Mode Setting (Disable / Enable) CPU External Frequency Selection (Switches 1–4) Voltage Over Setting Voltage Regulator Output Volt. Setting (1.675V-1.
3. HARDWARE SETUP 22) 23) 24) 25) 26) 27) 28) PLED (PANEL) KEYLOCK (PANEL) SPEAKER (PANEL) MLED (PANEL) SMI (PANEL) PWR (PANEL) RESET (PANEL) p. 40 p. 40 p. 40 p. 40 p. 40 p. 40 p. 40 System Power LED Lead (3 pin) System Keyboard Lock Switch Lead (2 pin) System Warning Speaker Lead (4 pin) System Message LED Lead (2 pin) System Management Interrupt Lead (2 pin) ATX / Soft-Off Switch Lead (2 pin) Reset Switch Lead (2 pin) 3.
3. HARDWARE SETUP 3.3 Hardware Setup Procedure Complete the following steps before using your computer: 1. Check motherboard settings 2. Install memory modules 3. Install the Central Processing Unit (CPU) 4. Install Expansion Cards 5. Connect ribbon cables, panel wires, and power supply cables 6. Configure the BIOS parameter settings 3.4 Motherboard Settings This section tells you how to change motherboard function settings through the switches and/or jumpers. 3.
3. HARDWARE SETUP Motherboard Frequency Settings (DIP Switches) The motherboard frequency is adjusted through the DIP switches. The white block represents the switch’s position. The illustration below shows all the switches in the OFF position. SYSCLK ON 1 2 3 4 ON OFF 1.Frequency Selection 2.Frequency Selection 3.Frequency Selection 4.Frequency Selection A7V266-C R A7V266-C DIP Switch 3.
3. HARDWARE SETUP 2) CPU External Frequency Selection (SYSCLK Switches 1–4) This option tells the clock generator what frequency to send to the CPU, DRAM, and the PCI bus. This allows the selection of the CPU’s External frequency (or BUS Clock). The BUS Clock multiplied by the Frequency Multiple equals the CPU’s Internal frequency (the advertised CPU speed). SYSCLK ON ON ON 1 2 3 4 1 2 3 4 1 2 3 4 ON 1 2 3 4 A7V266-C R 133.33MHz 140MHz 66.67MHz 70MHz 33.33MHz 35MHz (JumperFree Mode) 3.
3. HARDWARE SETUP 4) Voltage Regulator Output Setting (VID1, VID2, VID3, VID4) This jumpers allow you to manually adjust the CPU core voltage. It is recommended to use CPU Default as the CPU core voltage. CPU Default, all jumpers [2-3], means the Vcore is generated according to the CPU VID configuration. For each jumper setting, there are two voltage options, depending on the CPU used. VID4 VID3 VID2 VID1 1 2 3 1 2 3 1.85/1.825Volts R 1.8/1.
3. HARDWARE SETUP 6) USB Device Wake-up (USB01_PWR, USB23_PWR) Set these jumpers to +5V to allow wake up from the S1 sleep state (CPU stopped; RAM refreshed; system running in low power mode) using the connected USB devices. Set to +5VSB to allow wake up from S3 sleep state (no power to CPU; RAM in slow refresh; power supply in reduced power mode). The default setting for the three jumpers is 1-2 to select +5V (because not all computers have the appropriate power supply). NOTES: 1.
3. HARDWARE SETUP 3. H/W SETUP Motherboard Settings 8) Clear RTC RAM (2-pin CLR_RTC) 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 RAM data in CMOS, that include system setup information such as system passwords, is powered by the onboard button cell battery. To erase the RTC RAM: 1. Turn OFF the computer and unplug the power cord. 2. Remove the battery. 3.
3. HARDWARE SETUP 3.5 System Memory This motherboard uses only Double Data Rate (DDR) Synchronous Dynamic Random Access Memory (SDRAM) Dual Inline Memory Modules (DIMMs). 3.5.1 DDR DIMM Support DIMMs come in combinations of single or double-sided types ranging through 64MB, 128MB, 256MB, 512MB and 1GB to form a total memory size of 64MB to 3GB. Each DIMM socket/module is two-sided: each side comprises one “row” of memory.
3. HARDWARE SETUP 3.5.2 Memory Installation WARNING! 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 Insert the module(s) as shown. Because the number of pins are different on either side of the breaks, the module will only fit in the orientation shown. A 184-pin DDR SDRAM DIMM has a single notch slightly to the right of center.
3. HARDWARE SETUP 3.6 Central Processing Unit (CPU) The motherboard provides a Socket 462 or Socket A for CPU installation. A fan and heatsink should be attached to the CPU to prevent overheating. Purchase and install a fan and heatsink before turning on the system. CPU NOTCH TO INNER CORNER LOCK LEVER A7V266-C R AMD™ CPU CPU NOTCH A7V266-C Socket A 3. H/W SETUP System Memory 1. Locate the Socket 462 and open it by pulling the lever gently sideways away from the socket. Then lift the lever upwards.
3. HARDWARE SETUP 3.7 Expansion Cards In the future, you may need to install expansion cards. The motherboard has five PCI expansion slots to support these cards. Follow the steps in the next section when installing expansion cards. WARNING! Unplug the system power cord when adding or removing expansion cards or other system components. Failure to do so may cause severe damage to both the motherboard and expansion cards. 3.7.1 Installing an Expansion Card 3. H/W SETUP CPU Installation 1.
3. HARDWARE SETUP 3.7.2 Assigning IRQs for Expansion Cards Some expansion cards need an IRQ to operate. Generally, an IRQ must be exclusively 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 cards. If your motherboard has PCI audio onboard, an additional IRQ will be used. If your motherboard also has MIDI enabled, another IRQ will be used, leaving 4 IRQs free.
3. HARDWARE SETUP 3.7.3 Accelerated Graphics Port (AGP) 4x Slot This motherboard has an Accelerated Graphics Port (AGP) 4x slot to support the new generation graphics cards with ultra-high memory bandwidth. A7V266-C R A7V266-C Accelerated Graphics Port (AGP) 3.
3. HARDWARE SETUP 3.8 Connectors 3.8.1 External Connectors WARNING! 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. IMPORTANT: Ribbon cables should always be connected with the red stripe to Pin 1 on the connectors.
3. HARDWARE SETUP 3) Universal Serial Bus Ports 1 & 2 (Black two 4 pin USB) Two USB ports are available for connecting USB devices. USB 1 Universal Serial Bus (USB) 2 3. H/W SETUP Connectors 4) Parallel Port (Burgundy 25 pin PRINTER) You can enable the parallel port and choose the IRQ through Onboard Parallel Port (see 4.4.2 I/O Device Configuration). NOTE: Serial printers must be connected to the serial port.
3. HARDWARE SETUP 6) Game/MIDI Ports (Gold 15-pin GAME_AUDIO) (Optional) This connector supports a joystick or a game pad for playing games, and MIDI devices for playing or editing audio files. Joystick/Midi (15-pin Female) 3. H/W SETUP Connectors 7) Audio Connectors (Three 1/8” AUDIO) (Optional) The Line Out (lime) connects a headphone or speakers. The Line In (light blue) connects a tape players or other audio sources. The Mic (pink) connects a microphone.
3. HARDWARE SETUP 8) IDE Activity LED (2 pin IDELED) This connector supplies power to the cabinet’s IDE activity LED. Read and write activity by devices connected to the Primary or Secondary IDE connectors cause the IDE LED to light up. IDELED A7V266-C R A7V266-C IDE Activity LED TIP: If the case-mounted LED does not light, try reversing the 2-pin plug. 3. H/W SETUP Connectors 9) Floppy Disk Drive Connector (34-1 pin FLOPPY) This connector supports the provided floppy drive ribbon cable.
3. HARDWARE SETUP Primary IDE Connector Secondary IDE Connector A7V266-C R 3. H/W SETUP Connectors 10) Primary (Blue) / Secondary (Black) IDE Connectors (40-1 pin PRIMARY IDE and SECONDARY IDE) These connectors support the IDE hard disk ribbon cables supplied with the motherboard. Connect the cable’s blue connector to the motherboard’s primary IDE connector (recommended) or the secondary IDE connector. Then connect the opposite end of the cable to your UltraDMA133//100/66 device (hard disk drive).
3. HARDWARE SETUP 11) CPU Fan, Power Fan, and Chassis Fan Connectors (Three 3 pin CPU_, PWR_, CHA_FAN) The three fan connectors support cooling fans of 350mA (4.2 Watts) or less. Orient the fans so that the heat sink fins allow airflow to go across the onboard heat sinks instead of the expansion slots. The fan wiring and plug may vary depending on the fan manufacturer. Connect the fan cable to the connector making sure that the black wire matches the ground pin.
3. HARDWARE SETUP 12) USB Headers (10-1 pin USB2_3) If the USB port connectors on the back panel are inadequate, two USB headers are available for two additional USB port connectors. Connect a 2-port USB connector set to a USB header and mount the USB bracket to an open slot in the chassis. (The USB connector set is optional and does not come with the motherboard package.) USB2_3 USB Power USBP3– USBP3+ GND A7V266-C R 10 6 5 1 USB Power USBP2– USBP2+ GND NC 3.
3. HARDWARE SETUP 14) Power Supply Connectors (20 pin block ATXPWR) This connector connects to an ATX 12V power supply. The plug from the power supply fits in only one orientation because of the different hole sizes. Find the proper orientation and push down firmly making sure that the pins are aligned. IMPORTANT: Make sure that the ATX 12V power supply (minimum recommended wattage: 230W) can supply at least 10mA on the +5-volt standby lead (+5VSB).
3. HARDWARE SETUP 16) Internal Audio Connectors (4 pin MODEM, AUX, CD) (optional) These connectors allow you to receive stereo audio input from sound sources as a CD-ROM, TV tuner, or MPEG card. The MODEM connector allows the onboard audio to interface with a voice modem card with a similar connector. It also allows the sharing of mono_in (such as a phone) and a mono_out (such as a speaker) between the audio and a voice modem card. MODEM AUX (Black) CD (White) 3.
3. HARDWARE SETUP 18) Digital Audio Interfaces (6-1 pin SPDIF_C) (optional) These connectors connect SPDIF audio cable that allows digital instead of analog sound output from CD-ROM, DVD-ROM, CD-RW, and advanced sound cards such as SoundBlaster. Live. NOTE: The SPDIF module is not included with this package. GND GND SPDIF_C SPDIF_OUT R +5V SPDIF_IN 1 A7V266-C A7V266-C Digital Audio Connector 3.
3. HARDWARE SETUP 20) ASUS Internal Line In Connector (5 pin LINE_IN) (Optional) This connector supplies an extra audio line-in. BLINE_IN_R LINE_IN_R AGND BLINE_LIN_L ALINE_LIN_L LINE_IN A7V266-C R 3. H/W SETUP Connectors A7V266-C LINE_IN Connector BLOL FLOL 21) ASUS Internal Line Out Connector (Two 2 pin BACK_LT/BACK_RT) (Optional) This connector supplies extra audio line-out.
3. HARDWARE SETUP The following 20-pin PANEL illustration is for items 22-28: A7V266-C R Message LED SMI Lead A7V266-C System Panel Connectors Reset Ground MLED+ MLEDExtSMI# Ground PWR GND PLED+ PLEDKeylock Ground Power LED Speaker Connector +5V Ground Ground Speaker Keyboard Lock Reset SW ATX Power Switch* * Requires an ATX power supply. 3. H/W SETUP Connectors 22) System Power LED Lead (3-1 pin PLED) This 3-1 pin connector connects to the system power LED.
4. BIOS SETUP 4.1 Managing and Updating Your 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 Writer utility (AFLASH.EXE) to a bootable floppy disk in case you need to reinstall the BIOS later. 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.
4. BIOS SETUP 5. Select 1. Save Current BIOS to File from the Main menu and press . The Save Current BIOS To File screen appears. 6. Type a filename and the path, for example, A:\XXX-XX.XXX and then press . 4.
4. BIOS SETUP 4.1.2 Updating BIOS Procedures WARNING! Update the BIOS only if you have problems with the motherboard and you know that the new BIOS revision will solve your problems. Careless updating can result in your motherboard having more problems! 4. BIOS SETUP Updating BIOS 1. Download an updated ASUS BIOS file from the Internet (WWW or FTP) (see ASUS CONTACT INFORMATION on page 3 for details) and save to the boot floppy disk you created earlier. 2. Boot from the floppy disk. 3.
4. BIOS SETUP 7. The utility starts to program the new BIOS information into the Flash ROM. The boot block is updated automatically only when necessary. This minimizes the possibilities of boot problems in case of update failures. When the programming is done, Flashed Successfully appears. 8. Follow the onscreen instructions to continue. 4. BIOS SETUP Updating BIOS WARNING! If you encounter problems while updating the new BIOS, DO NOT turn off the system because this may cause boot problems.
4. BIOS SETUP 4.2 BIOS Setup Program This motherboard supports a programmable EEPROM that you can update using the provided utility described in 4.1 Managing and Updating Your BIOS. The utility is used if you are installing a motherboard, reconfiguring your system, or prompted to “Run Setup”. This section describes how to configure your system using this utility. Even if you are not prompted to use the Setup program, at some time in the future you may want to change the configuration of your computer.
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. ADVANCED Use this menu to enable and make changes to the advanced features. POWER Use this menu to configure and enable Power Management features. BOOT Use this menu to configure the default system device used to locate and load the Operating System. EXIT Use this menu to exit the current menu or specify how to exit the Setup program.
4. BIOS SETUP General Help In addition to the Item Specific Help window, the BIOS setup program also provides a General Help screen. You may launch this screen from any menu by simply pressing or the + combination. The General Help screen lists the legend keys with their corresponding functions. Saving Changes and Exiting the Setup Program See 4.7 Exit Menu for detailed information on saving changes and exiting the setup program.
4. BIOS SETUP 4.3 Main Menu When you enter the Setup program, the following screen appears: 4. BIOS SETUP Main Menu System Time [XX:XX:XX] Sets the system to the time that you specify (usually the current time). The format is hour, minute, second. Valid values for hour, minute and second are Hour: (00 to 23), Minute: (00 to 59), Second: (00 to 59). Use the or + keys to move between the hour, minute, and second fields.
4. BIOS SETUP 4.3.1 Primary & Secondary Master/Slave 4. BIOS SETUP Master/Slave Drives Type [Auto] Select [Auto] to automatically detect an IDE hard disk drive. If automatic detection is successful, Setup automatically fills in the correct values for the remaining fields on this sub-menu. If automatic detection fails, this may be because the hard disk drive is too old or too new. If the hard disk was already formatted on an older system, Setup may detect incorrect parameters.
4. BIOS SETUP [User Type HDD] Manually enter the number of cylinders, heads and sectors per track for the drive. Refer to the drive documentation or on the drive label for this information. If no drive is installed or if you are removing a drive and not replacing it, select [None]. 4. BIOS SETUP Master/Slave Drives Translation Method [LBA] Select the hard disk drive type in this field.
4. BIOS SETUP 4. BIOS SETUP Master/Slave Drives CHS Capacity This field shows the drive’s maximum CHS capacity as calculated by the BIOS based on the drive information you entered. Maximum LBA Capacity This field shows the drive’s maximum LBA capacity as calculated by the BIOS based on the drive information you entered. Multi-Sector Transfers [Maximum] This option automatically sets the number of sectors per block to the highest number that the drive supports.
4. BIOS SETUP 4.3.2 Keyboard Features Boot Up NumLock Status [On] This field enables users to activate the Number Lock function upon system boot. Configuration options: [Off] [On] 4. BIOS SETUP Keyboard Features Keyboard Auto-Repeat Rate [12/Sec] This controls the speed at which the system registers repeated keystrokes. Options range from 6 to 30 characters per second.
4. BIOS SETUP Language [English] This field displays the BIOS language version. 4. BIOS SETUP Main Menu Supervisor Password [Disabled] / User Password [Disabled] These fields allow you to set passwords. To set a password, highlight the appropriate field and press . Type in a password then press . You can type up to eight alphanumeric characters. Symbols and other characters are ignored. To confirm the password, type the password again and press . The password is now set to [Enabled].
4. BIOS SETUP 4.4 Advanced Menu CPU Speed [Manual] When the motherboard is set to JumperFree™ mode, this field sets the internal frequency of your CPU. Select [Manual] if you want to make changes to the next two fields. Note that selecting a frequency higher than the CPU manufacturer recommends may cause the system to hang or crash. 4.
4. BIOS SETUP System/SDRAM Frequency Ratio [Auto] This field determines whether the memory clock frequency is set to be in synchronous or asynchronous mode with respect to the system frequency. The options that appear in the popup menu vary according to the System/ PCI Frequency (MHz). Configuration options: [Auto] [100:100] [100:133] Load Performance Setting [Normal] This field controls the performance demand on the CPU.
4. BIOS SETUP OS/2 Onboard Memory > 64M [Disabled] When using OS/2 operating systems with installed DRAM of greater than 64MB, you need to set this option to [Enabled]. Otherwise, leave to the default setting [Disabled]. Configuration options: [Disabled] [Enabled] Notes for JumperFree Mode CPU Upgrade/Reinstallation To ensure that the system can enter BIOS Setup after changing the processor, the system starts up running at a bus speed of 100MHz and a fail-safe CPU internal frequency.
4. BIOS SETUP System Hangup If the system crashes or hangs due to improper frequency settings, power OFF the system and restart. The system starts up in safe mode running at a bus speed of 100MHz and enters the BIOS Setup. Cause for Hangup: Improper CPU Speed 4.
4. BIOS SETUP 4.4.1 Chip Configuration (Scroll down to see more items as shown) 4. BIOS SETUP Chip Configuration SDRAM Configuration [By SPD] This sets the optimal timings for items 2–5, depending on the memory modules that you are using. The default setting is [By SPD], which configures items 2–5 by reading the contents in the SPD (Serial Presence Detect) device.
4. BIOS SETUP SDRAM Active to Precharge Time [6T] To make changes to this field, set the SDRAM Configuration field to [User Defined]. Configuration options: [6T] [5T] Bank Interleave [Auto] Configuration options: [None] [2 Banks] [4 Banks] [Auto] DRAM 4K/8K Page Enable [Auto] Configuration options: [Auto] [4K page enable] [8K page enable] DDR_1T/2T_ITEM [2T CMD] Configuration options: [1T CMD] [2T CMD] [Auto Mode] Burst Len [Auto] The DRAM burst length supports 8QW and 4QW.
4. BIOS SETUP AGP Drive Strength [Auto] Configuration options: [Auto] [Manual] Graphics Aperture Size [32MB] This feature allows you to select the size of mapped memory for AGP graphic data. Configuration options: [4MB] [8MB] [16MB] [32MB] [64MB] [128MB] Video Memory Cache Mode [UC] USWC (uncacheable, speculative write combining) is a new cache technology for the video memory of the processor. It can greatly improve the display speed by caching the display data.
4. BIOS SETUP 4.4.2 I/O Device Configuration 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] 4. BIOS SETUP I/O Device Config Onboard Serial Port 1 [3F8H/IRQ4] Onboard Serial Port 2 [2F8H/IRQ3] These fields allow you to set the addresses for the onboard serial connectors. Serial Port 1 and Serial Port 2 must have different addresses.
4. BIOS SETUP Parallel Port Mode [ECP+EPP] This field allows you to set the operation mode of the parallel port. [Normal] allows normal-speed operation but in one direction only; [EPP] allows bidirectional parallel port operation; [ECP] allows the parallel port to operate in bidirectional DMA mode; [ECP+EPP] allows normal speed operation in a two-way mode.
4. BIOS SETUP 4.4.3 PCI Configuration Slot 1, Slot 2, Slot 3, Slot 4/5 IRQ [Auto] These fields automatically assign the IRQ for each PCI slot. The default setting for each field is [Auto], which utilizes auto-routing to determine IRQ assignments. Configuration options: [Auto] [NA] [3] [4] [5] [7] [9] [10] [11] [12] [14] [15] 4. BIOS SETUP PCI Configuration PCI/VGA Palette Snoop [Disabled] Some non-standard VGA cards, such as graphics accelerators or MPEG video cards, may not show colors properly.
4. BIOS SETUP USB Function [Enabled] Set this field to [Enabled] if you want to use Universal Serial Bus (USB) devices. Configuration options: [Disabled] [Enabled] Primary VGA BIOS [PCI Card] This field allows you to select the primary graphics card. Configuration options: [PCI Card] [AGP Card] PCI IRQ Resource Exclusion 4. BIOS SETUP PCI Configuration IRQ XX Used By ISA [No/ICU] These fields indicate whether or not the displayed IRQ for each field is being used by a legacy (non-PnP) ISA card.
4. BIOS SETUP 4.5 Power Menu The Power menu allows you to reduce power consumption. This feature turns off the video display and shuts down the hard disk after a period of inactivity. 4. BIOS SETUP Shadow Configuration Power Management [User Defined] This field must be enabled to activate the automatic power saving features. When set to [Disabled], the power management features do not function regardless of the other settings on this menu.
4. BIOS SETUP Video Off Option [Suspend -> Off ] This field determines when to activate the video off feature for monitor power management. Configuration options: [Always On] [Suspend -> Off] Video Off Method [DPMS OFF] This field defines the video off features. The DPMS (Display Power Management System) feature allows the BIOS to control the video display card if it supports the DPMS feature. [Blank Screen] only blanks the screen (use this for monitors without power management or “green” features.
4. BIOS SETUP 4.5.1 Power Up Control 4. BIOS SETUP Power Menu 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 [Enabled] reboots your system. [Previous State] sets your system back to the state it is before the power interruption.
4. BIOS SETUP Wake Up by USB Device [Disabled] When set to [Enabled], this field allows you to wake up the system by a USB device ac tivity. This feature requires an ATX power supply that can supply at least 1A on the +5VSB lead. The default is [Disabled] because not all computer have the appropriate power supply. A computer without the correct power supply will power up if you set this field to [Enabled].
4. BIOS SETUP 4.5.2 Hardware Monitor MB Temperature [xxxC/xxxF] CPU Temperature [xxxC/xxxF] JTPWR Temperature [xxxC/xxxF] The onboard hardware monitor automatically detects the MB (motherboard), CPU, and JTPWR (power supply) temperatures. 4. BIOS SETUP Power Up Control CPU Fan Speed [xxxxRPM] Power Fan Speed [N/A] Chassis Fan Speed [N/A] The onboard hardware monitor automatically detects the speeds of the CPU fan, chassis fan, and chassis fan measured in rotations per minute (RPM). VCORE1 Voltage +3.
4. BIOS SETUP 4.6 Boot Menu Boot Sequence 4. BIOS SETUP Hardware Monitor 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 key, you can promote devices and by using the <-> key, you can demote devices. Promotion or demotion of devices alters the priority which the system uses to search for a boot device on system power up.
4. BIOS SETUP Plug & Play O/S [No] This field allows you to use a Plug-and-Play (PnP) operating system to configure the PCI bus slots instead of using the BIOS. When [Yes] is selected, interrupts may be reassigned by the OS. When a non-PnP OS is installed or you want to prevent reassigning of interrupt settings, select the default setting of [No]. Configuration options: [No] [Yes] Reset Configuration Data [No] The Extended System Configuration Data (ESCD) contain information about non-PnP devices.
4. BIOS SETUP 4.7 Exit Menu When you have made all of your selections from the various menus in the Setup program, save your changes and exit Setup. Select Exit from the menu bar to display the following menu: NOTE: Pressing does not immediately exit this menu. Select one of the options from this menu or from the legend bar to exit this menu. 4.
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 you select this option or if you press , a confirmation window appears. Select [Yes] to load default values. Select Exit Saving Changes or make other changes before saving the values to the non-volatile RAM. Discard Changes This option allows you to discard the selections you made and restore the previously saved values.
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5. SOFTWARE SETUP 5.1 Install Operating System You should always use the latest operating system and updates when using new hardware to ensure full compliancy. You may use any version of Windows 98/2000/ Millenium, but for Windows 95, you must use OSR 2.0 or later. For Windows NT 4.0, you must use Service Pack 3.0 or later. 5.2 Start Windows When you start Windows 98 for the first time after installing your motherboard, Windows will detect all plug-and play devices.
5. SOFTWARE SETUP 5.3 A7V266-C Motherboard Support CD NOTE: The support CD contents are subject to change at any time without notice. To begin using your support CD disc, just insert it into your CD-ROM drive and the support CD installation menu should appear. If the menu does not appear, doubleclick or run D:\ASSETUP.EXE (assuming that your CD-ROM drive is drive D:). 5.3.1 Installation Menu • • • • • • 5.
5. SOFTWARE SETUP • • • • E-Color 3Deep: Installs graphical driver and an application for tuning the quality of color output from CRT and LCD monitors. Show Motherboard Information: Allows you to view information about your motherboard, such as product name, BIOS version, and CPU. Browse Support CD: Allows you to view the contents of the CD. ReadMe: Allows you to view the support CD file list and contact information. Exit: Exits the CD installation menu. ( CLICK LEFT ARROW TO RETURN TO MAIN MENU) 5.
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PC Probe 6. S/W REFERENCE 6.1 ASUS PC Probe ASUS PC Probe is a convenient utility to continuously monitor your computer system’s vital components, such as fan rotations, Voltages, and temperatures. It also has a utility that lets you review useful information about your computer, such as hard disk space, memory usage, and CPU type, CPU speed, and internal/external frequencies through the DMI Explorer. 6.1.
6. SOFTWARE REFERENCE Monitoring Monitor Summary Shows a summary of the items being monitored. Temperature Monitor Shows the PC’s temperature. Temperature Warning threshold adjustment (Move the slider up to increase the threshold level or down to decrease the threshold level) Fan Monitor Shows the PC’s fan rotation. Fan Warning threshold adjustment (Move the slider up to increase the threshold level or down to decrease the threshold level) Voltage Monitor Shows the PC’s voltages.
6. S/W REFERENCE PC Probe Settings Lets you set threshold levels and polling intervals or refresh times of the PC’s temperature, fan rotation, and voltages. CPU Cooling System Setup Lets you select when to enable software CPU cooling. When When CPU Overheated is selected, the CPU cooling system is enabled whenever the CPU temperature reaches the threshold value. History Lets you record the current monitoring activity of a certain component of your PC for future reference.
6. SOFTWARE REFERENCE 6. S/W REFERENCE PC Probe Memory Shows the PC’s memory load, memory usage, and paging file usage. 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 internal/external frequencies, and memory size. Utility Lets you run programs outside of the ASUS Probe modules. To run a program, click Execute Program.
PC Probe 6. S/W REFERENCE 6.1.3 ASUS PC Probe Task Bar Icon Right-clicking the PC Probe icon will bring up a menu to open or exit ASUS PC Probe and pause or resume all system 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, and the ASUS PC Probe monitor is displayed. ASUS A7V266-C User’s Manual 83 PC Probe 6.
6. SOFTWARE REFERENCE The C-Media PCI Audio Driver and Applications are located on the Support CD. Installing the programs enables the multi-channel audio feature. Note: You must use 4 or 6 channel speakers for this setup. 6.2.1 The C-Media Audio Mixer 1.
2. The PCI Multi-Channel Audio Demo has several Demos to help fine tune your PC speaker system. The Help menu features several pages of instructions and hardware diagrams to help configure and test the system. To activate the Speaker Channel Configuration Menu, point your mouse arrow and click on the TV box. 3. The Speaker Channel Configuration Menu displays all the options available to help tune the multichannel audio system even more precisely. 6.2.
6. SOFTWARE REFERENCE LiveUpdate 6. S/W REFERENCE 6.3 ASUS Live 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 connected to the Internet through an Internet Service Provider (ISP). 1. Start ASUS Update Launch the utility from your Windows Start menu:Programs/AsusUpdate 2. Select an update method. 3. If you selected updating/downloading from the Internet, you will need to select an Internet site.
6. SOFTWARE REFERENCE 6. S/W REFERENCE 6.4 3Deep Color Tuner The 3-Deep color tuner is designed to match your CRT or LCD color monitor to maximize the color quality of all graphical applications. Users may also tune their internet applications to match “true” internet source colors with the color displayed on the monitor. Simply run the setup program from the start menu and follow the instructions on the various setup/test screens. 6.4.1 3Deep Color Tuning 1.
6. SOFTWARE REFERENCE 6. S/W REFERENCE 4. Select the color squares which most closely blend and match with the background. 5. The next step repeats the color matching process to achieve full color quality. 6. The tuning process is complete. Click on the bottom left button to connect to the internet and follow the instructions. 6.4.2 The 3Deep Control Panel Using the Windows Start button, activate the 3Deep Control Panel program from the 3Deep Applications group on the Main Program menu.
6. S/W REFERENCE Cyberlink 6. SOFTWARE REFERENCE 6.5 CyberLink PowerPlayer SE CyberLink PowerPlayer SE is an intelligent software player that can automatically detect and playback all kinds of video/audio files, CD and MP3 files as well. This is the only software you need for all types of video and audio files. No need to waste time identifying your file types. 6.5.
6. SOFTWARE REFERENCE 6. S/W REFERENCE Cyberlink 6.6 CyberLink VideoLive Mail CyberLink’s VideoLive Mail Plus Ver 3.0 (a.k.a. VLM 3) is a convenient and excellent way to create professional quality video mails from PC video/audio input devices and to send the mails to any recipients via VLM 3’s built-in e-mail system through the Internet. VLM 3’s mails comprise video, sound, or snapshot information; and thus may convey the most profound information to target audiences.
6. SOFTWARE REFERENCE 6. S/W REFERENCE Cyberlink 6.6.1 Starting VideoLive Mail To start VideoLive Mail, click the Windows Start button, point to Programs, and then CyberLink VideoLive Mail, and then click VideoLive Mail x.x. VLM 3’s Setup Wizard will start and guide you through configuring the video and audio input peripherals and to setup the e-mail environment. 1. Setup Wizard first will prompt a dialog to confirm that you want to configure the hardware and E-mail setting.
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7. APPENDIX 7.1 Glossary Bus Bus Frequency Bandwidth Data Transfer Rate PCI AGP 1X AGP 2X AGP 4X 33MHz 66MHz 66MHz 66MHz 33MHz 66MHz 133MHz 266MHz 133MByte/sec 266MByte/sec 512MByte/sec 1024MByte/sec 7 . APPENDIX Glossary 1394 1394 is the IEEE designation for a high performance serial bus tht offers data transfers at 100/ 200/400 Mbps. This serial bus defines both a back plane physical layer and a point-to-point cable-connected virtual bus.
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 Windows 95 or later, selecting “Restart” from “Start | Shut Down...” will reboot your computer. Bus Master IDE PIO (Programmable I/O) IDE requires that the CPU be involved in IDE access and waiting for mechanical events.
7. APPENDIX ASUS A7V266-C User’s Manual 7 . APPENDIX Glossary IDE (Integrated Drive Electronics) IDE devices integrate the drive control circuitry directly on the drive itself, eliminating the need for a separate adapter card (in the case for SCSI devices). UltraDMA/33 IDE devices can achieve up to 33MB/Sec transfer. I/O (Input/Output) The data transfers from the input devices like a keyboard, mouse, or scanner, to the output devices like a printer or the monitor screen.
7. APPENDIX 7. APPENDIX Glossary PS/2 Port PS/2 ports are based on IBM Micro Channel Architecture. This type of architecture transfers data through a 16-bit or 32-bit bus. A PS/2 mouse and/or keyboard may be used on ATX motherboards. RDRAM (Rambus DRAM) Developed by Rambus, Inc., this type of memory can deliver up to 1.6GB of data per second.
INDEX Symbols 3Deep Color Tuner Using 87 A Accelerated Graphics Port AGP Capability 59 AGP Pro Slot 28 AGP.
INDEX Standard Assignments 27 E J Expansion Cards Assigning IRQs 27 Installing 26 F Floppy 3 Mode 48 Floppy Disk Drive Connector 32, 37 G Glossary 93 H Hard Disk Drives (HDDs) CHS Capacity 51 Cylinders 50 Heads 51 LBA Capacity 51 Primary/Secondary Master 49 Primary/Secondary Slave 49 Sectors 50 Translation Method 50 Types 49 Hardware Monitor 69 Hardware Setup CPU Installation 25 Memory Installation 24 Procedure 17 Headers USB 35 I JumperFree Mode Notes for 56 JumperFree™ Mode 18 Jumpers Clear RTC RAM
INDEX Mouse Connector 29 Multi-Channel Audio 84 Using 84 Multi-Sector Transfers 51 P Parallel Port 61 Modes 62 Parallel Port Connector 30 Password If You Forget 53 Notes 53 Supervisor 53 User 53 PC Probe Using 79 PCI Configuration 63 PCI Latency Timer 63 PCI/VGA Palette Snoop 63 PIO Mode 51 Plug & Play O/S 71 Ports.
INDEX V Video Memory 60 VideoLive Mail 90 Using 90 Voltage over jumper 19 Voltage regulator output 20 100 ASUS A7V266-C User’s Manual
