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 PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED T O THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PAR TICULAR
PURPOSE. IN NO EVENT SHALL ASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR
AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSINESS,
LOSS OF USE OR DA TA, INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS
HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY
DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.
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.
Products and corporate names appearing in this manual may or may not be registered trademarks
or copyrights of their respective companies, and are used only for identification or explanation
and to the owners’ benefit, without intent to infringe.
• VIA and KT133 are trademarks of VIA Technologies, Inc.
• AMD, Athlon™ are trademarks of Advanced Micro Devices, Inc.
• Windows and MS-DOS are registered trademarks of Microsoft Corporation.
• Adobe and Acrobat are registered trademarks of Adobe Systems Incorporated.
• Trend and ChipAwayVirus are trademarks of Trend Micro, Inc.
• Other company and product names may be trademarks or registered trademarks of the respective
companies with which they are associated.
The product name and revision number are both printed on the product itself. Manual revisions
are released for each product design represented by the digit before and after the period of the
manual revision number . Manual updates are represented by the third digit in the manual revision
number.
For previous or updated manuals, BIOS, drivers, or product release information, contact ASUS at
http://www .asus.com.tw or through any of the means indicated on the following page.
SPECIFICA TIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED
FOR INFORMA TIONAL USE ONL Y, AND ARE SUBJECT TO CHANGE A T ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS
ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MA Y APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.
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. These limits are designed to
provide reasonable protection against harmful interference in a residential installation. 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. If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
•Re-orient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment to an outlet on a circuit different from that to which the
receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
WARNING!Any changes or modifications to this product not expressly ap-
proved by the manufacturer could void any assurances of safety or performance
and could result in violation of Part 15 of the FCC Rules.
Reprinted from the Code of Federal Regulations #47, part 15.193, 1993. Washington DC: Office of the
Federal Register, National Archives and Records Administration, U.S. Government Printing Office.
Canadian Department of Communications Statement
This digital apparatus does not exceed the Class B limits for radio noise emissions
from digital apparatus set out in the Radio Interference Regulations of the Canadian
Department of Communications.
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
6
ASUS A7V133-VM User’s Manual
1. INTRODUCTION
1.1How This Manual Is Organized
This manual is divided into the following sections:
1. INTRODUCTIONManual information and checklist
2. FEATURESProduction information and specifications
3. HARDWARE SETUPIntructions on setting up the motherboard.
4. BIOS SETUPIntructions on setting up the BIOS
5. SOFTWARE SETUPIntructions on setting up the included software
6. SOFTWARE REFERENCEReference material for the included software
7. APPENDIXOptional items and general reference
1.2Item Checklist
Check that your package is complete. If you discover damaged or missing items,
contact your retailer.
Manual / Checklist
1. INTRODUCTION
Package Contents
(1) ASUS Motherboard
(1) 40-pin 80-conductor ribbon
cable for internal UltraDMA/
100, UltraDMA/66 or
UltraDMA/33 devices
(1) Ribbon cable for one 5.25” and
two 3.5” floppy disk drives
(1) ASUS 2-port USB Connector Set
(1) Bag of spare jumper caps
(1) ASUS Support CD with drivers
and utilities
(1) This Motherboard User’s
Manual
(1) COM2 Bracket
Optional Items
ASUS CIDB chassis intrusion detection module
ASUS IrDA-compliant infrared
module
ASUS PCI-L101 W ake-On-LAN 10/
100 Ethernet Card
ASUS A7V133-VM User’s Manual7
2.1The ASUS A7V133-VM
The ASUS A7V133-VM motherboard is carefully designed for the demanding PC
user who wants advanced features processed by the fastest processors.
•North Bridge System Chipset: Features the VIA VT8365A (VIA KM133A)
•“Super South” South Bridge System PCIset:VIA VT82C686B PCI set with
•PC100 SDRAM: Equipped with two Dual Inline Memory Module (DIMM)
•JumperFree™ Mode: Allows processor settings and easy overclocking of fre-
2. FEATURES
Athlon™/Duron™ processors.
system controller with support for 200/266 MHz Front Side Bus (FSB); up to
1GB of PC133/PC100 SDRAM; S3 Savage4 Integrated Graphics with 2D/3D
Video Accelerator; complies with AGP 2.0 specifications for 4X, 2X, and 1X
AGP modes; and PCI 2.2. bus interface with support for 3 PCI masters. It is
optimized to deliver enhanced AMD Athlon™/Duron™ processor system performance.
PCI Super-I/O Integrated Peripheral Controller (PSIPC) with support for
UltraDMA/100, which allows burst mode data transfer rates of up to 100MB/
sec; AC97 audio; USB controller with root hub and four function ports.
sockets to support Intel PC100-compliant (8, 16, 32, 64, 128, 256, or 512MB)
SDRAM up to 1GB.
quency and Vcore voltage all through BIOS setup when JumperFree™ mode is
enabled. Easy-to-use DIP switches instead of jumpers are included to allow
manual adjustment of the processor’s external frequency.
•AGP Slot: Supports AGP cards for high performance, component level inter-
connection targeted at 3D graphical applications supporting 133MHz 4X mode.
•UltraDMA/100 Support: Comes with an onboard PCI Bus Master IDE con-
troller with two connectors that support four A T A100/66/33 devices on two channels. Supports UltraDMA/100, UltraDMA/66, UltraDMA/33, PIO Modes 3 & 4
and Bus Master IDE DMA Mode 2, and Enhanced IDE devices, such as DVDROM, CD-ROM, CD-R/RW, LS-120, and Tape Backup drives.
•USB: Supports up to 4 USB ports, two on the back panel and two midboard, for
more peripheral connectivity options.
•PC Health Monitoring: Provides an easy way to examine and manage system
status information, such as CPU and systerm voltages, temperatures, and fan
status through the onboard hardware ASUS ASIC and the bundled ASUS PC
Probe.
•SMBus: Features the System Management Bus interface, which is used to physi-
cally transport commands and information between SMBus devices.
EEPROM), offering enhanced ACPI for W indows 98 compatibility , built-in firmware-based virus protection, and autodetection of most devices for virtually automatic setup.
•Smart BIOS: 2Mb firmware provides Vcore and CPU/SDRAM frequency ad-
justments, boot block write protection, and HD/SCSI/MO/ZIP/CD/Floppy boot
selection. Power supply autodetects to enable/disable suspend-to-RAM.
•Integrated Infrared (IrDA) Support: Integrated IR supports an optional re-
mote control package for wireless interfacing with external peripherals, personal gadgets, or an optional remote controller.
Specifications
2. FEATURES
•Desktop Management Interface (DMI): Supports DMI through BIOS, which
allows hardware to communicate within a standard protocol creating a higher
level of compatibility. (Requires DMI-enabled components.)
•Color-coded Connectors: To enhance user accessibility to system components and
to meet PC 99 compliancy , major connectors in this motherboard are color -coded.
ASUS A7V133-VM User’s Manual9
2. FEATURES
Performance
2. FEATURES
2.1.2Special Features
•ACPI Ready:Advanced Configuration Power Interface (ACPI) provides more
Energy 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 the clock, yet satisfy all the energy saving standards.
T o maximize functions, an ACPI-supported OS, like W indows 98 must be used.
•Easy Installation: Incorporates BIOS that supports autodetection of hard disk
drives, PS/2 mouse, and Plug and Play devices to make the setup of hard disk
drives, expansion cards, and other devices virtually automatic.
•New Compliancy: Both the BIOS and hardware levels of this motherboard meet
the stringent requirements for PC 99 certification The new PC 99 requirements
for systems and components are based on the following high-level goals: Support for Plug and Play compatibility and power management for configuring
and managing all system components, and 32-bit device drivers and installation
procedures for W indows95/98/NT. Color-coded connectors and descriptive icons
make identification easy as required by PC 99.
2.1.3Optional Components
•Realtek RTL8139C Ethernet: single chip fast ethernet controller for 100/10
Mbps capacity and supports WOL (Wake-on-LAN) feature.
•High-Speed Data Transfer Interface: IDE transfers using UltraDMA/33 Bus
Master IDE can handle rates up to 33MB/s. This motherboard with its chipset
and support for UltraDMA/100 triples the data transfer rate to 100MB/s.
UltraDMA/100 is backward compatible with both DMA/33 and DMA and with
existing DMA devices and systems so there is no need to upgrade current EIDE/
IDE drives and host systems. (UltraDMA/100 requires a 40-pin 80-conductor
cable to be enabled.)
10
ASUS A7V133-VM User’s Manual
2. FEATURES
•VCM/SDRAM Optimized Performance: This motherboard supports a new gen-
eration memory, NEC’s 64Mb V irtual Channel Memory (VCM) Synchronous Dy-
namic Random Access Memory (SDRAM), which is compatible to the industry
standard SDRAM. The VCM’s core design provides up to 50% higher SDRAM
speed at reduced power consumption of about 30%. This motherboard also supports
standard SDRAM, which increases the data transfer rate (1.064GB/s max using
PC133-compliant SDRAMs and 800MB/s max using PC100-compliant SDRAMs).
2.1.5Intelligence
•Auto Fan Off: The system fans will power 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 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 in 4.5 Power Menu). When the power button is pressed
for more than 4 seconds, the system enters the soft-off mode regardless of the
BIOS setting.
Intelligence
2. FEATURES
•Fan Status Monitoring and Alarm: To prevent system overheat and system
damage, the CPU, power supply, and system fans can be monitored for RPM
and failure. All fans are set for its normal RPM range and alarm thresholds.
•Remote Ring On (requires modem): This allows a computer to be turned on
remotely through an internal or external modem. With this benefit on-hand, users
can access vital information from their computers from anywhere in the world!
•System Resources Alert: Today’s operating systems such as Windows 95/98/
NT and OS/2, require much more memory and hard drive space to present enormous user interfaces and run large applications. The system resource monitor
will warn the user before the system resources are used up to prevent possible
application crashes. Suggestions will give the user information on managing
their limited resources more efficiently.
•Temperature Monitoring and Alert: CPU temperature is monitored by the
ASUS ASIC to prevent system overheat and system damage.
•Voltage Monitoring and Alert: System voltage levels are monitored to ensure
stable voltage to critical motherboard components. Voltage specifications are
more critical for future processors, so monitoring is necessary to ensure proper
system configuration and management.
ASUS A7V133-VM User’s Manual11
2. FEATURES
2.2Motherboard Components
See opposite page for locations.
Processor SupportSocket A for AMD Athlon/Duron Processors........................... 3
15) HPHONEp.34 Headphone True-Level Out Header (3 pin)
16) USB2p.35 USB Header (10-1 pin)
17) SMBp.35 SMBus Connector (5-1 pin)
18) ATXPWRp.36 ATX Power Supply Connector (20 pin)
19) IDELEDp.36 IDE Activity LED (2 pin)
20) SPEAKER (PANEL)p.37 System Warning Speaker Connector (4 pin)
21) PWR.LED (PANEL)p.37 System Power LED Lead (3 pin)
22) RESET (PANEL)p.37 Reset Switch Lead (2 pin)
23) PWR.SW (PANEL)p.37 ATX / Soft-Off Switch Lead (2 pin)
24) SMI (PANEL)p.37 System Management Interrupt Lead (2 pin)
p.34 Internal Audio Connectors (Three 4 pin)
3. H/W SETUP
Layout Contents
ASUS A7V133-VM User’s Manual15
3.3Hardware Setup Procedure
Before using your computer, you must complete the following steps:
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
6.Setup the BIOS Software
3.4Motherboard Settings
This section explains in detail how to change your motherboard’s function settings
through the use of switches and/or jumpers.
W ARNING! Computer motherboards and expansion cards contain very delicate
3. H/W SETUP
Integrated Circuit (IC) chips. To protect them against damage from static electricity, you should follow some precautions whenever you work on your computer.
3. HARDWARE SETUP
1.Unplug your computer when working on the inside.
2.Use a grounded wrist strap before handling computer components. If you do
not have one, touch both of your hands to a safely grounded object or to a
metal object, such as the power supply case.
3.Hold components by the edges and try not to touch the IC chips, leads o r
connectors, or other components.
4.Place components on a grounded antistatic pad or on the bag that came with
the component whenever the components are separated from the system.
5.Ensure that the ATX power supply is switched off before you plug in or
remove the ATX power connector on the motherboard.
WARNING! Make sure that you unplug your power supply when adding or re-
moving system components. Failure to do so may cause severe damage to your
motherboard, peripherals, and/or components. The onboard LED when lit acts as
a reminder that the system is in suspend or soft-off mode and not powered OFF.
16
A7V133-VM
®
A7V133-VM Onboard LED
ASUS A7V133-VM User’s Manual
ON
Standby
Power
LED
OFF
Powered
Off
3. HARDWARE SETUP
Motherboard Features Settings (DSW Switches - SW1)
The motherboard’s onboard functions are adjusted through the DIP switches. The
white block represents the switch’s position. The example below shows all the
switches in the OFF position.
DSW
12
34
ON
ONOFF
ON
34
12
1. Frequency Selection
A7V133-VM
®
2. Frequency Selection
3. Frequency Selection
4. Frequency Selection
A7V133-VM DIP Switches
1)Jumper Setting (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).
3. H/W SETUP
Motherboard Settings
Jumper Setting JEN
JumperFree™[2-3] (default)
Jumper Mode[1-2]
DSW Setting : In JumperFree™ mode, DIP switches (SW1) must be set to
“OFF”
SW1
34
OFF
2
Enable
12
3
A7V133-VM
®
A7V133-VM JumperFree™ Mode Setting
JEN
12
Disable
Jumper Mode
ON
JEN
JumperFree Mode
(Default)
ASUS A7V133-VM User’s Manual17
2) CPU / FSB Frequency Selection (JF)
The JF jumper is set to a default that operates with AMD 133 FSB
capacity processors. The factory default is set to run the FSB at 133
MHz and the JF jumper is preset to [2-3] and all DSW (SW1) switches
are preset to OFF . If AMD 100 MHz capacity processors are used, then
reset the JF jumper to [1-2] and change the DSW (SW1) switches to the
100 MHz setting shown below. If the JF and switch settings do not
match the capacity of the processor, the motherboard may not boot up.
JF
1
2
3
133MHz100MHz
2
Motherboard Settings
3. H/W SETUP
A7V133-VM CPU/FSB Setting (JF)
ON
12
34
A7V133-VM
®
CPU
133MHz
(Default)
ON
12
34
CPU 100MHz
18
ASUS A7V133-VM User’s Manual
3)CPU External Frequency Setting (SW1 Switches 1–4)
This option tells the clock generator what frequency to send to the CPU, SDRAM,
and the chipset. This allows the selection of the CPU’s External frequency . The
CPU External Frequency multiplied by the Frequency Multiple equals the CPU’sInternal frequency (the advertised CPU speed).
IMPORTANT:
1.For normal frequencies, 100, 103 and 105 MHz, the JF jumpers must be set
to [1-2]. For the purpose of overclocking, 133 MHz and above, the JF
jumper must be set to [2-3] and speed adjustments must be made through
BIOS using JumperFree Mode and a 133 MHz capacity processor.
2.To use the manual DSW (SW1) switches as shown below, the JEN must be
set to Jumper Mode: [1-2]; (See 1, p. 18).
3.Otherwise, if JumperFree Mode is enabled, all DSW (SW1) switches must
be set to OFF and the JEN jumper must be set to [2-3]. (See #1 on the previ-
ous page). Then, the BIOS setup can be used in place of these switches (Set
Operating Frequency Setting to User Define under 4.4 Advanced Menu in
BIOS Setup to set the CPU Frequency).
4.If processor settings above 133 MHz are required, then you must use a 133
MHz capacity processor, JumperFree Mode and BIOS to make adjustments.
A7V133-VM
®
A7V133-VM CPU
External Frequency Selection
ON
12
34
CPU100MHz
ON
12
34
CPU
105MHz
ON
12
103MHz
ON
12
133MHz
34
34
External Frequency Table
CPUPCIFrequency Selection Switches
(MHz)(MHz)1234
100.0033.33[ON][ON][OFF][ON]
103.0034.33[OFF][ON][OFF][ON]
105.0035.00[ON][OFF][OFF][ON]
133.0033.33[OFF][OFF][OFF][OFF]
3. H/W SETUP
Motherboard Settings
WARNING! 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.
NOTE: For updated processor settings, visit the ASUS at: WWW.ASUS.COM
ASUS A7V133-VM User’s Manual19
3.5System Memory (DIMM)
This motherboard uses only Dual Inline Memory Modules (DIMMs). Two sockets
are available for 3.3Volt (power level) unbuffered Synchronous Dynamic Random
Access Memory (SDRAM) of 8, 16, 32, 64, 128, 256, or 512MB to form a memory
size between 8MB to 1GB. One side (with memory chips) of the DIMM takes up one
row on the motherboard.
Memory speed setup is recommended through SDRAM Configuration under “Chipset
Features Setup”.
IMPORTANT (see General DIMM Notes below for more):
•SDRAMs used must be compatible with the current Intel PC133
SDRAM specification.
•DO NOT attempt to replace PC133 SDRAMs with VCM SDRAMs.
•The motherboard only supports PC100 / PC133 DIMMs
System Memory
3. H/W SETUP
SDRAMs for system memory. Registered DIMMs are not supported.
•DIMMs that have more than 18 chips are not supported on this motherboard.
•For the system CPU bus to operate at 100MHz/133MHz, use only PC100-/PC133-
compliant DIMMs.
•ASUS motherboards support SPD (Serial Presence Detect) DIMMs. This is the
memory of choice for best performance vs. stability.
•BIOS shows SDRAM memory on bootup screen.
•Single-sided DIMMs come in 16, 32, 64,128, 256MB; double-sided come in 32, 64,
128, 256, 512MB.
20
WARNING!Be sure that the DIMM you use can handle the specified SDRAM
MHz or else bootup will not be possible.
ASUS A7V133-VM User’s Manual
3. HARDWARE SETUP
3.5.2Memory 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 (see 3.3Hardware Setup Procedure for more information).
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. DRAM SIMM
modules have the same pin contacts on both sides. SDRAM DIMMs have different
pin contacts on each side and therefore have a higher pin density.
20 Pins
60 Pins
88 Pins
A7V133-VM
®
A7V133-VM 168-Pin DIMM Sockets
The DIMMs must be 3.3Volt unbuffered SDRAMs. To determine the DIMM type,
check the notches on the DIMMs (see figure below).
168-Pin DIMM Notch Key Definitions (3.3V)
DRAM Key Position
RFU
Buffered
Unbuffered
Voltage Key Position
5.0V
Reserved
3.3V
3. H/W SETUP
System Memory
The notches on the DIMM will shift between left, center, or right to identify the type
and also to prevent the wrong type from being inserted into the DIMM slot on the
motherboard. You must tell your retailer the correct DIMM type before purchasing.
This motherboard supports four clock signals per DIMM.
ASUS A7V133-VM User’s Manual21
(This page was intentionally left blank.)
System Memory
3. H/W SETUP
3. HARDWARE SETUP
22
ASUS A7V133-VM User’s Manual
3. HARDWARE SETUP
3.6Central 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
AMD™ CPU
A7V133-VM
A7V133-VM Socket A
1. Locate the Socket 462 and open it by pulling
the lever gently sideways away from the socket.
Then lift the lever upwards. The socket lever
must be fully opened (90 to 100 degrees).
2. Insert the CPU with the correct orientation. The
notched corner of the CPU must be oriented
toward the inner corner of the socket base
nearest to the lever hinge.
CAUTION! The CPU fits in one orientation
and should drop easily into place. Do not force
the CPU into the socket to avoid bending the
pins. If the CPU does not fit, check its
alignment and look for bent pins.
CPU NOTCH
CPU
3. H/W SETUP
3. Once completely inserted, press the CPU firmly and close the socket lever until it
snaps into its locked position.
4. Place the CPU fan and heatsink on the CPU. The heatsink should entirely cover
the CPU. Carefully attach the heatsink locking brace to the plastic clips on the
socket base. With the added weight of the CPU fan and heatsink locking brace,
no extra force is required to keep the CPU in place.
CAUTION! Take care not to scrape the motherboard surface when mounting a
clamp-style processor fan, or else damage may occur . When mounting a heatsink
onto your CPU, make sure that exposed CPU capacitors do not touch the
heatsink, or else damage may occur! Refer to heatsink/CPU documentation.
NOTE! Do not forget to set the correct Bus Frequency and Multiple (available
only on unlocked processors) to avoid start-up problems.
ASUS A7V133-VM User’s Manual23
3.7Expansion Cards
WARNING! 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.
3.7.1Expansion Card Installation Procedure
1.Read the documentation for your expansion card and make any necessary hard-
2.Remove your computer system’s cover and the bracket plate on the slot you
3.Carefully align the card’s connectors and press firmly.
4.Secure the card on the slot with the screw you removed above.
Expansion Cards
3. H/W SETUP
5.Replace the computer system’s cover.
6.Set up the BIOS if necessary
7.Install the necessary software drivers for your expansion card.
3. HARDWARE SETUP
ware or software settings for your expansion card, such as jumpers.
intend to use. Keep the bracket for possible future use.
(such as IRQ XX Reserved for Legacy Device: Yes in 4.4.3 PCI Configuration)
24ASUS A7V133-VM User’s Manual
3. HARDWARE SETUP
3.7.2Assigning 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.
The following table lists the default IRQ assignments for standard PC devices. Use
this table when configuring your system and for resolving IRQ conflicts.
Standard Interrupt Assignments
IRQPriorityStandard Function
01System Timer
12Keyboard Controller
2N/AProgrammable Interrupt
3*11Communications Port (COM2)
4*12Communications Port (COM1)
5*13Sound Card (sometimes LPT2)
614Floppy Disk Controller
7*15Printer Port (LPT1)
83System CMOS/Real Time Clock
9*4ACPI Mode when used
10*5IRQ Holder for PCI Steering
11*6IRQ Holder for PCI Steering
12*7PS/2 Compatible Mouse Port
138Numeric Data Processor
14*9Primary IDE Channel
15*10Secondary IDE Channel
3. H/W SETUP
Expansion Cards
*These IRQs are usually available for PCI devices.
IMPORTANT: If using PCI cards on shared slots, make sure that the drivers support “Share IRQ” or that the cards do not need IRQ assignments. Conflicts will
arise between the two PCI groups that will make the system unstable or cards inoperable.
ASUS A7V133-VM User’s Manual25
3. HARDWARE SETUP
3.7.3Accelerated Graphics Port (AGP)
This motherboard provides an Accelerated Graphics Port (AGP) slot to support AGP
graphics cards, such as an ASUS AGP-V7700 GeForce2 GTS graphics card.
CAUTION! To avoid damaging your AGP graphics card, your computer’s power
supply should be unplugged before inserting your graphics card into the slot.
Expansion Cards
3. H/W SETUP
A7V133-VM
®
A7V133-VM Accelerated Graphics Port (AGP)
26ASUS A7V133-VM User’s Manual
3. HARDWARE SETUP
3.8External 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. Pin 1 is usually on the side closest to the power connector on hard drives and CD-ROM drives, but may be on the opposite side on
floppy disk drives. Check the connectors before installation because there may
be exceptions. IDE ribbon cable must be less than 46 cm (18 in.), with the second drive connector no more than 15 cm (6 in.) from the first connector.
1)PS/2 Mouse Connector (Green 6-pin PS2KBMS)
The system will direct IRQ12 to the PS/2 mouse if one is detected. If one is not
detected, expansion cards can use IRQ12. See PS/2 Mouse Function Control
in 4.4 Advanced Menu.
PS/2 Mouse (6-pin female)
Connectors
3. H/W SETUP
2)PS/2 Keyboard Connector (Purple 6-pin PS2KBMS)
This connection is for a standard keyboard using an PS/2 plug (mini DIN). This
connector will not allow standard AT size (large DIN) keyboard plugs. You
may use a DIN to mini DIN adapter on standard AT keyboards.
PS/2 Keyboard (6-pin female)
ASUS A7V133-VM User’s Manual27
3. HARDWARE SETUP
3)Universal Serial BUS Ports 0 & 1 (Black two 4-pin USB)
Two USB ports are available for connecting USB devices. For additional USB
ports, you can use the USB headers (see USB Headers later in this section) and
mount it to the chassis.
USB 1
Universal Serial Bus (USB) 2
3. H/W SETUP
4)Parallel Port Connector (Burgundy 25-pin PRINTER)
Connectors
5)Monitor Output Connector (Blue 15-pin VGA)
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.
Parallel (Printer) Port (25-pin female)
This connector is for output to a VGA-compatible device.
VGA Monitor (15-pin female)
28ASUS A7V133-VM User’s Manual
3. HARDWARE SETUP
6)Serial Port Connectors (Teal/Turquoise 9-pin COM1, 10-1 pin COM2)
One serial port is ready for a mouse or other serial devices. A second serial port
is available using a serial port bracket connected from the motherboard to an
expansion slot opening. See Onboard Serial Port 1/2 in 4.4.2 I/O DeviceConfiguration for settings.