Federal Communications Commission
(F.C.C.) Statement
This device complies with Part 15 of the FCC Rules. Operation of this device is
subject to the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
Accessories: This device has been tested and found to comply with the limits of a
Class B digital device; the accessories associated with this equipment are as
follows:
1. Shielded serial cable. (Can be obtained from multiple retail outlets)
2. Shielded printer cable. (Can be obtained from multiple retail outlets)
3. Shielded video cable. (Can be obtained from multiple retail outlets)
4. Shielded power cord. (Provided by manufacturer)
These accessories are required to ensure compliance with FCC Rules. It is the
responsibility of the user to provide and use these accessories properly.
This equipment has been tested and found to comply with the limits of a Class B
digital device, pursuant of 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 radiates radio frequency energy
and, if you did not installed and used in accordance with the instructions, may cause
harmful interference in the radio communications. 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, you are encouraged to try to correct the
interference by one or more of the following measures:
1. Reorient / relocate the receiving antenna.
2. Increase the separation between the equipment and the receiver.
3. Connect the equipment into an outlet from a different circuit where the
receiver is connected.
4. Consult the dealer or an experienced radio/TV technician for help.
Caution: Changes or modifications that is not expressly approved by the
manufacturer could void the user’s authority to operate the equipment.
Disclaimer
The vendor makes no representations or warranties with respect to the contents
here of and specially the vendor disclaims any implied warranties of
merchantability or fitness for any purpose. Further, the vendor reserves the right to
revise this publication and to make changes of the contents here of without
obligation to notify any party beforehand.
Duplication of this publication, in part or in whole, is not allowed without first
obtaining the vendor’s approval in writing.
This digital apparatus does not exceed the Class B limits for radio noise emissions
from digital apparatus to set out of the radio interference regulations of the
Canadian Department of Communications.
Cet appareil numérique n‘émet pas de bruits radioélectriques dépassant les limites
appliquées aux appareils numériques de Class B préscrits dans le réglement du
brouillage radioélectrique edict par le minister Des Communications du Canada.
Congratulations on the purchase of your new system! This motherboard is designed to
take advantage of the latest industry technology to provide you with the ultimate
solution in data processing. In the tradition of its predecessors, this motherboard
continues the commitment of reliability, performance and strives for full compliance
and compatibility with industry software and hardware standards.
M7VKQ Highlights:
8 Contains on board I/O facilities, which include a serial port, a parallel port, a mouse
port, a VGA port, a keyboard port, audio ports, USB ports, a LAN port and a game
port.
8 Contains on board IDE facilities for IDE devices such as hard disks and CD-ROM
Drives.
8 Supports the AMD processor, a leading edge processor which brings to you the latest
technology in microarchitecture design, graphics performance, system bus design,
cache architecture and much more.
8 Complies with PC MicroATX form factor specifications.
8 Supports popular operating systems such as Windows 95/98, Windows NT, Windows
− Support a maximum memory size of 1GB with SDRAM (512 Mb
DRAM technology).
Shadow RAM
− A memory controller provide shadow RAM and supports 8-bit ROM
BIOS.
Green Function
− Support power management operation via BIOS.
− Power down timer from 1 to 15 mins.
− Wakes from power saving sleep mode at the press of any key or any
mouse activity.
TM
(Thunderbird
TM
XP 2000+ CPU core speeds.
TM
)/ Athlon
TM
XP/
1-2
Chapter 1 Motherboard Description
BUS Slots
− Three 32-bit PCI bus master slots.
− One ISA slot.
− One AMR slot.
Flash Memory
− Supports flash memory.
− Supports ESCD Function.
IDE Built-in On Board
− Supports four IDE hard disk drives.
− Supports PIO Mode 4, Master Mode, high performance hard disk drives.
− Supports Ultra DMA 33/ 66/100 Bus Master Mode.
− Supports IDE interface with CD-ROM.
− Supports high capacity hard disk drives.
− Supports LBA mode.
Stereo AC 97 Digital Audio Codec
− AC 97 2.1 interface.
− 16 channels of high-quality sample rate conversion.
− 16x8 channel digital mixer.
− Stereo 10 band graphic equalizer.
− Sound Blaster® and Sound Blaster Pro® emulation.
− 64-voice wavetable.
− PC99 complaint.
I/O Built-in On Board
− Supports one multi-mode Parallel Port.
(1) Standard & Bidirection Parallel Port.
(2) Enhanced Parallel Port (EPP).
(3) Extended Capabilities Port (ECP).
− Supports one serial port, 16550 UART.
− Supports one Infrared transmission (IR).
− Supports PS/2 mouse and PS/2 keyboard.
− Supports 360KB, 720KB, 1.2MB, 1.44MB, and 2.88MB floppy
disk drivers.
1-3
Chapter 1 Motherboard Description
LAN Built-in On Board
− 10 mb/s and 100 mb/s operation.
− Compliant to PC99 standard.
− Supports Wake-On-LAN function and remote wake-up.
− Contains two large (2KB) independent receive and transmit FIFO’s.
− Supports Full Duplex Flow Control.
− Integrated Fast Ethernet MAC, Physical chip and transceiver in one chip.
− PCI local bus single-chip Fast Ethernet controller.
− Compliant to PCI Revision 2.2
− Supports ACPI, PCI power management
− Uses 93C46 (64*16-bit EEPROM) to store resource configuration, ID
parameter, and VPD data.
− Supports LED pins for various network activity indications.
− Half/ Full duplex capability.
Built in VGA:
General Graphic Capabilities
− 64-bit Single Cycle 2D/3D Graphics Engine
− Real Time DVD MPEG-2 and AC-3 Playback
− Video Precessor
− I²C Serial Interface
− Integrated 24-bit 230MHz True Color DAC
− Extended Screen Resolution up to 1600x1200
− Extended Text Modes 80 or 132 columns by 25/30/43/60 rows
Graphics Performance
− Sustained 1M polygons/second and 100M pixels/ second
− 30fps DVD playback of 9.8M bps MPEG-2 video with 30% headroom
− Hoast Based AC-3 decode at only 8% utilization
High Performance rCADE3D
− 32 entry command queue, 32 entry data queue
− 4kbyte texture cache with over 90% hit rates
− Pipelined Single Cycle Setup/ Texturing/ Rendering Engines
− DirectDraw
TM
acceleration
TM
Accelerator
1-4
Chapter 1 Motherboard Description
− Multiple buffering and page flipping
Universal Serial Bus
− Supports two back Universal Serial Bus (USB) Ports and two front
Universal serial Bus (USB) Ports (Optional).
− Supports 48 MHz USB.
Hardware Monitor Function
− CPU Fan and System Fan Speed Monitor.
− System and CPU Temperature Monitor (Optional).
− System Voltage Monitor.
Dimensions (Micro ATX)
− 19.8 cm X 24.4 cm (W x L)
1-5
Chapter 1 Motherboard Description
1.1.2 Software
BIOS
− AWARD legal BIOS.
− Supports APM1.2.
− Supports USB Function.
− Supports ACPI.
Operating System
− Offers the highest performance for MS-DOS, Windows NT, Windows
2000, Windows 95/98, Windows ME, Windows XP, SCO UNIX etc.
1.1.3 Accessories
− HDD Cable.
− FDD Cable.
− Flash Memory Writer for BIOS Update.
− USB2 Cable (Optional).
− Rear I/O Panel for Micro ATX Case (Optional).
− Fully Setup Driver CD.
1-6
Chapter 1 Motherboard Description
M
1.2 Motherboard Installation
1.2.1 System Block Diagram
AMR SLOT
AC' 97
CODEC
IDE
IDE
FLASH
BIOS
HOST BUS
VGA
KEYBOARD
CONTROL
RGB
VT82C686B
MOUSE
SOCKET 462
CPU
ADD
VIA
VT8361
KLE 133
FLOPPY
CONN.
DATA
PCI BUS
2 USB CON N.
US B
US B
HOST BUS
CNTL
ADDR
US B
PG. 7
US B
PG. 7
ADDR/DATA
SER.
CONN.
CLOCK
ICW 230
MEMORY
DATA
PG. 13
CNTL
ADDR/DATA
PCI
PCI
PCI
Slot
Slot
Slot
RTL8100B
ISA BUS
I
S
CNTL
A
Slot
M7VKQ
icro ATX(FSB: 133/100MHz)
SUPPORTS 2 DIMMS
SUPPORT 1 ISA SLOT
SUPPORTS 3 PCI SLOTS
SUPPORT TELEPHONY
SUPPORT 1 AMR SLOT
LAN
1-7
Chapter 1 Motherboard Description
1.2.2 Layout of Motherboard
Model No. M7VKQ
JKBMS1
K/B
&
Mouse
JLAN
USB & LAN
JCOM1
JKBV1
1
SOCKET A
1
JCFAN1
BAT1
JCMOS1
1
COM1
Parallel Port
VGA1
JVGA1
SPKR-OUT
LINE-IN
MIC-IN
AUD_GAME1
JAUDIO1
129
JPRNT1
GAME Port
JWOL1
10
JCDIN1
JAMRS1
1
JATXPWR1
1
AMR SLOT
JTAD1
1
VT8361
AMR1
1
PCI BUS SLOT
PCI BUS SLOT
PCI BUS SLOT
ISA1
ISA SLOT
U1
JNFAN1
PCI1
PCI2
PCI3
CPU1
1
DIMM1
VT82C686
DIMM2
U2
JCLK1
1
PRIMARY IDE CONN.
SECONDARY IDE CONN.
IDE1 IDE2 FDD1
IDE1 IDE2 FDD1
1
JSFAN1
BIOS
JPANEL1
2
1
10
JUSB2
FLOPPY DISK CONN .
9
1-8
Chapter 1 Motherboard Description
1.2.3 Quick Reference
S
T
U
R
Q
P
A
B
C
D
E
F
G
H
O
N
M
L
K
J
I
A. Back Panel I/O Connectors L. North Bridge Fan Header (JNFAN1)*
B. AMR BUS Slot (AMR1) M. Floppy Disk Connector (FDD1)
C. AMR Code Selection (JAMRS1) N. IDE Connectors (IDE1-2)
D. Telephony Header (JTAD1) O. Frequency Selection (JCLK1)
E. Wake-On-LAN Header (JWOL1) P. CMOS Clear Function (JCMOS1)
F. Front Audio Header (JAUDIO1) Q. DIMMs (DIMM1-2)
G. PCI BUS Slots (PCI1-3) R. CPU FAN Header (JCFAN1)
H. ISA BUS Slot (ISA1) S. Keyboard Voltage Selection (JKBV1)*
I. Front USB Header (JUSB2) T. ATX Power Connector (JATXPWR1)
J. Front Panel Connector (JPANEL1) U. CD Audio-In Header (JCDIN1)
K. System FAN Header (JSFAN1)*
Note: The “ * ” mark means that the function is optional.
1-9
Chapter 1 Motherboard Description
1.3 CPU Installation
1.3.1 CPU Installation Procedure: Socket A
C
P
U
1. Pull the lever sideways away from the socket then raise the lever up to a
90-degree angle.
2. Locate Pin A in the socket and look for the white dot or cut edge in the CPU.
Match Pin A with the white dot/cut edge then insert the CPU.
3. Press the lever down .
4. Put the fan on the CPU by buckling it, and then put the fan’s powerport into
the JCFAN1, then the installation will be completed.
1-10
Chapter 1 Motherboard Description
JCFAN1
1
SOCKET A
JCLK1
1
DIMM1
DIMM2
VT8361
JSFAN1
1
VT82C686
1.3.2 CPU Frequency Selection: JCLK1
JCKL1
NOTES: The “ * ” mark indicate primitive value.
*100MHz 133MHz
1-2 2-3
1-11
BIOS
JNFAN1
1
Chapter 1 Motherboard Description
1.3.3 CPU Fan Connector: JCFAN1
Pin No. Assignment
1
2
3
Ground
+12V
Sense
1.3.4 System Fan Connector: JSFAN1 (Optional)
Pin No. Assignment
1
2
3
Ground
+12V
Sense
1.3.5 North Bridge Chipset Fan Header: JNFAN1
(Optional)
Pin No. Assignment
1
2
Ground
+12V
1-12
Chapter 1 Motherboard Description
1.4 RAM Module Installation
1.4.1 DIMM
DRAM Access Time: 3.3V Unbuffered SDRAM PC66/ PC100 and PC133 Type
required.
DRAM Type: 32MB/ 64MB/ 128MB/ 256MB/ 512MB DIMM Module (168pin).
Total Bank 0 Bank 1
Memory Size (MB)DIMM1 DIMM2
576 M 64M x 1 pc 512M x 1 pc
576 M 512M x 1 pc 64M x 1 pc
1024 M 512Mx 1 pc 512M x 1 pc
*The list shown above for DRAM configuration is only for reference.
64 M 64M x 1 pc ---128 M 128M x 1 pc ---256 M 256M x 1 pc ---512 M 512M x 1 pc ---128 M 64M x 1 pc 64M x 1 pc
256 M 128M x 1 pc 128M x 1 pc
512 M 256M x 1 pc 256M x 1 pc
1024 M 512M x 1 pc 512M x 1 pc
160 M 32M x 1 pc 128M x 1 pc
288 M 32M x 1 pc 256M x 1 pc
544 M 32M x 1 pc 512M x 1 pc
192 M 64M x 1 pc 128M x 1 pc
320 M 64M x 1 pc 256M x 1 pc
192 M 128M x 1 pc 64M x 1 pc
384 M 128M x 1 pc 256M x 1 pc
640 M 128M x 1 pc 512M x 1 pc
320 M 256M x 1 pc 64M x 1 pc
384 M 256M x 1 pc 128M x 1 pc
768 M 256M x 1 pc 512M x 1 pc
640 M 512M x 1 pc 128M x 1 pc
768 M 512M x 1 pc 256M x 1 pc
1-13
Chapter 1 Motherboard Description
1.4.2 How to install a DIMM Module
1. The DIMM socket has a “ Plastic
Safety Tab”, and the DIMM memory
module has an “Asymmetrical notch”,
so the DIMM memory module can
only fit into the slot in one direction.
2. Push the tabs out. Insert the DIMM
memory modules into the socket at a
90-degree angle, and then push down
vertically so that it will fit into the
place.
3. The Mounting Holes and plastic
tabs should fit over the edge and hold
the DIMM memory modules in place.
1-14
Chapter 1 Motherboard Description
1.5 Slots
The slots in this motherboard are designed to hold expansion cards and connect them to
the system bus. Expansion slots are a mean of adding or enhancing the motherboard's
features and capabilities. With these efficient facilities, you can increase the
motherboard's capabilities by adding hardware that performs tasks that are not part of
the basic system.
SOCKET A
DIMM1
DIMM2
VT8361
AMR Slot
PCI Slots
ISA Slot
VT82C686
BIOS
1-15
Chapter 1 Motherboard Description
1.5.1 AMR (Audio Modem Riser) Slot
The AMR specification is an open Industry Standard Architecture that defines a
hardware scalable riser card interface, which only supports audio and modem.
This motherboard is equipped with 3 standard PCI slots. PCI stands for Peripheral
Component Interconnect, and it is a bus standard for expansion cards supplanted the
older ISA bus standard in most parts. This PCI slot is designated as 32 bits.
1.5.3 ISA (Industry Standard Architecture) Slot
The motherboard is equipped with one standard ISA slot. ISA stands for Industry
Standard Architecture, and it was designed as a bus standard for expansion cards in
the early 90’s for PC XT/AT machines. This motherboard retains backward
compatibility with this older and slower bus architecture.
1-16
Chapter 1 Motherboard Description
1.6 Connectors, Headers & Jumpers
The connectors, headers and jumpers introduced below provide you lots of
capabilities such as power supply, front panel signal revelation, IDE hard disk
connection, floppy disk connection, Wake On LAN function and USB connection.
Noticeably, a jumper has two or more pins covered by a plastic jumper cap,
allowing the user to select a different system options.
JKBV1
1
SOCKET A
DIMM1
DIMM2
JCMOS1
1
IDE 1-2
JATXPWR1
JWOL1
JAMRS1
VT8361
FDD1
1
VT82C686
1
BIOS
JPANEL1
JUSB2
2
1
10
9
1-17
Chapter 1 Motherboard Description
1.6.1 Front Panel Connector: JPANEL1
2
SLP
POW-LED
(-)(+)(+)
ON/OFF
K
E
Y
IR
24
1
SPK
HLED
(-)(+)
RST
NA
23
Pin Assignment FunctionPin AssignmentFunction
No.
No.
1 +5V 2 Sleep ControlSleep
3 NA Speaker 4 Ground Button
5 NA Connector6 NA NA
7 Speaker 8 Power LED (+)
9 HDD LED (+) Hard Drive10Power LED (+)POWER
11 HDD LED (-) LED 12Power LED (-)LED
13 Ground Reset 14Power ButtonPower-on
15 Reset Control Button 16Ground Button
17 NA 18KEY
19 NA IrDA 20KEY IrDA
21 +5V Connector22Ground Connector
23 IRTX 24IRRX
SPK (Speaker Connector)
An offboard speaker can be installed on the motherboard as a manufacturing option.
It can be connected to the motherboard at the front panel connector. The speaker
(onboard or offboard) provides error beep code information during the Power On
Self-Test when the computer cannot use the video interface. The speaker is not
connected to the audio subsystem and does not receive output from the audio
subsystem.
1-18
Chapter 1 Motherboard Description
RST (Reset Button)
This connector can be attached to a momentary SPST switch. This switch is usually
open, and when it is closed, it will cause the motherboard to reset and run the POST
(Power On Self Test).
POW-LED (Power LED Connector)
This connector can be attached to an LED on the front panel of a computer case.
The LED will illuminate while the computer is powered on.
HLED (Hard Drive LED Connector)
This connector can be attached to an LED on the front panel of a computer case.
The LED will flicker during disk activity where it is only applied to those IDE
drives directly attached to the system board.
IR (Infrared Connector)
This connector is used to attach to an infrared sensing device. After the IrDA
interface is configured, connectionless data transfer to and from portable devices
such as laptops making PDA possible.
SLP (Sleep/Green Button)
This connector is used to conserve energy by powering down the monitor and the
hard disk when is not in use. To configure this option, you need to connect a button
from the front panel to this sleep button. Depressing the button will power down
the monitor and the hard drives until the system is invoked by any keyboard activity,
mouse activity, modem activity or when the sleep button is depressed again. APM
(Advanced Power Management) must be enabled in the system BIOS, and the APM
driver must be loaded.
PWR (Power Button)
This connector can be attached to a front panel power switch. The switch must
pulled the Power Button pin to ground for at least 50 ms to signal the power supply
to switch on or off. (The time required is due to internal debounce circuitry on the
system board). At least two seconds must pass before the power supply will
recognize another on/off signal.
1-19
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