SOLTEK 85MR3 User manual

4
85MR3 / 85MR3-L
Contents
Chapter 1 Specification ............................................. 9
1-1 Mainboard Layout ................................................................ 10
1-2 Mainboard Specifications ..................................................... 11
1-2.1 CPU Socket ................................................................................... 11
1-2.2 Syste Chipsets ........................................................................... 11
1-2.3 Me ory ......................................................................................... 11
1-2.4 AMI BIOS ..................................................................................... 11
1-2.5 Accelerated Graphics Port (AGP) Interface........................... 11
1-2.6 2D/3D VGA on board .................................................................. 12
1-2.7 Advanced Syste Power Manage ent .................................... 12
1-2.8 Multi-I/O Functions .................................................................... 12
1-2.9 Expansion Slots ............................................................................ 12
1-2.10 LAN on board (for 85MR3-L only) ........................................ 13
1-2.11 Hardware Monitor on board ................................................... 13
1-2.12 AC’97 Audio Codec on board .................................................. 13
1-2.13 6-channel Audio-out Support (optional) ............................... 13
1-2.14 For Factor................................................................................ 13
1-3 Mainboard Specification Table ........................................... 14
1-4 Chipset Syste Block Diagra ........................................... 15
Chapter 2 Hardware Setup ..................................... 16
2-1 CPU Identification and Installation ................................... 17
2-1.1 To Identify a Pentiu 4 CPU..................................................... 17
2-1.2 CPU Installation with Socket 478B .......................................... 18
2-2 Pentiu 4 CPU Fan Installation ......................................... 19
2-3 Me ory Installation ............................................................. 20
2-3.1 To Install/Re ove DDR DRAM Module ................................. 20
2-3.2 Indicator LED1: DIMM Powered On ...................................... 21

5
Contents
2-3.3 To Re ove a DIMM .................................................................... 21
2-4 Install VGA / AGP4X with LED2 & Jp11 Safeguard ...... 22
2-5 IDE Connector Installation ................................................. 23
2-6 Floppy Drive Connector ( FDC ) Installation................... 24
2-7 ATX V2.03 Power Supply Installation ............................... 25
2-8 Ju per Settings ..................................................................... 26
2-8.1 Jp4: CPU Clock Select ................................................................ 27
2-8.2 JBAT1: Clear CMOS .................................................................. 28
2-8.3 JP1: KB /Mouse / Power Button Select .................................. 29
2-8.4 Jp10: LAN Controller Select (85MR3-L only) ....................... 29
2-8.5 Jp11: VGA/AGP 4X Safeguard ................................................. 30
2-9 Other Connectors Configuration........................................ 31
2-9.1 On Board FAN Connectors ........................................................ 31
2-9.2 USB Ports and USB Pin-headers .............................................. 32
2-9.3 Chassis Panel Connectors .......................................................... 33
2-9.4 PS/2 Keyboard and PS/2 Mouse ............................................... 33
2-9.5 CD-ROM Audio Connectors (CD 1)......................................... 34
2-9.6 Audio 1: 6-channel Sound Output Connector (optional) ..... 34
2-9.7 Connector CN19: Wake On LAN ............................................. 35
2-9.8 Pin-header COM 2: for one serial port .................................. 35
2-9.9 Co plex Pin-header.................................................................... 36
2-9.10 RT2 and JP14: Ther al Connectors ..................................... 38
2-10 IRQ Description................................................................... 39
Chapter 3 Software Setup ....................................... 40
3-1 Open up the Support CD...................................................... 41
3-2 Install “Intel Chipset Software Installation Utility” ....... 42
3-3 Install “Intel Application Accelerator” ............................. 43
3-4 DirectX Installation............................................................... 45
3-5 Graphics Driver Installation ............................................... 46

6
85MR3 / 85MR3-L
3-6 AC’97 Audio Driver Installation......................................... 47
3-6.1 Install AC’97 2/6-channel Audio Driver .................................. 47
3-6.2 Verify 6-channel Audio ............................................................... 48
3-7 Install Hardware Monitor Utility ....................................... 51
3-7.1 Installation ................................................................................... 51
3-7.2 Verification .................................................................................. 52
3-8 Install LAN Drivers (for 85MR3-L only) .......................... 53
3-8-1. RTL8100B LAN driver on Windows 9X ................................ 53
3-8-2. RTL8100B LAN driver on Windows NT4.0 .......................... 55
3-8-3. RTL8100B LAN driver on Win ME / 2000 / XP ................... 56
3-9 Install USB 2.0 Driver for Win2000 or WinXP ................ 57
Chapter 4 AMI BIOS Setup.................................... 60
4-1 About BIOS Setup ................................................................. 61
4-2 To Run BIOS Setup ............................................................... 61
4-3 About CMOS .......................................................................... 61
4-4 The POST ( Power On Self Test ) ....................................... 61
4-5 To Update BIOS ..................................................................... 62
4-6 BIOS SETUP --- CMOS Setup Utility................................ 64
4-6.1 CMOS Setup Utility .................................................................... 64
4-6.2 Standard CMOS Setup ............................................................... 65
4-6.3 Advanced BIOS Features ........................................................... 68
4-6.4 Advanced Chipset Features ....................................................... 71
4-6.5 Power Manage ent Features .................................................... 74
4-6.6 PNP / PCI Configurations .......................................................... 77
4-6.7 Integrated Peripherals................................................................ 79
4-6.8 Hardware Monitor Status .......................................................... 82
4-6.9 Frequency/Voltage Control ....................................................... 84
4-6.10 Set Supervisor Password .......................................................... 86

7
Contents
4-6.11 Load Opti ized Defaults ........................................................ 88
4-6.12 Save & Exit Setup...................................................................... 88
4-6.13 Exit Without Saving .................................................................. 88
APPENDICES.......................................................... 90
Appendix-1 Identify Mainboard Model Nu ber ................... 91
Appendix-2 Technical Ter s ...................................................... 92

8
85MR3 / 85MR3-L
Mainboard
Support CD
Bundled Bonus Pack CD
Bundled Bonus Pack Manual
Temperature Sensor Cable (Optional)
ATA66/100 IDE Cable
FDD Cable
User Manual
RS232 Cable (optional)
ITEM CHECKUP

9
Chapter 1 Specification
Topics incl ded in this chapter are:
1-1 Mainboard Layo t
1-2 Mainboard Specifications
1-3 Mainboard Specification Table
1-4 Chipset Diagram
Introd ction
Chapter 1 Specification
This series of mainboards features an integration of the powerful pro-
cessor Intel Pentium 4 and the single-chip North Bridge Intel 845GE.
The Intel P4 processor is a rapid execution engine providing 533/
400MHz system bus, while North Bridge Intel 845GE is a high perfor-
mance integrated chipset providing DDR333/266 DRAM memory
interface, Hub interface, AGP interface as well as another integrated
VGA interface with one on-board display port.
Integrated with i845GE, South Bridge Intel ICH4 supports the LPC
Super I/O, Upstream Hub interface, PCI interface, IDE interface, USB
2.0 interface, AC’97 2.2 (6-channel) Audio interface and the interrupt
control. This chapter is to introduce to users every advanced function
of this high performance integration.

10
85MR3 / 85MR3-L
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
PCI 6
DIMM1
FDC
IDE1 IDE2
1
IT8712F
LPC I/O
LPT1
COM1
VGA
Mic
Game/MIDI Port
Li e Out
Li e I
AGP 4X
Peripheral Power
3
1
4
+12V Power
Mai Power
BIOS
Audio1
1
14
1
COM2
SMI
HDD/LED IRRTX PWR
1
30
SUS LEDKLOCK
SPKR RST + -
++--
RTL
ALC650
mPGA478
1
LED2
LED1
CN21
1
CN20
1
Jp14
1
Jp1
1Jp11
1
JBAT1
CD1
1
1
Fa 1
1
Fa 2
PS/2 K/B (u derside)
PS/2 Mouse
(o top)
USB1 (u derside)
Clock
Ge erator
PWLED
Jp4
1
1
Fa 3
2
RTL8100B
Jp10
DIMM2
1
1
i845G
(GMCH)
I tel RG82845
i845GE
I tel
ICH4
I tel
RJ45
(o top)
USB0 (middle)
CN19
1
DDR 333/266
Codec
AC'97
RT2
Li
Battery
1-1 Mainboard Layo t
RJ45
LAN Controller
for 85MR3-L only
}
Optional 6-channel
A dio-O t Connector
Jp10

11
Chapter 1 Specification
1-2 Mainboard Specifications
1-2.1 CPU Socket
CPU Socket 478B on board, supporting Intel® Pentium 4 processor
(including hyper-threading CPUs) in 478-pin package for :
-- 533/400MHz System Bus
-- Hyper-pipelined technology
-- Advanced dynamic execution
-- Advanced transfer cache
1-2.2 System Chipsets
• North Bridge Intel 845GE: a high performance integrated chipset
providing processor interface, DDR 333/266 DRAM memory interface,
Hub interface, AGP interface as well as an integrated VGA interface
with one VGA display port.
• South Bridge Intel ICH4: supporting the LPC Super I/O, Upstream
Hub interface, PCI interface, IDE interface, USB 2.0 interface, AC’97
2.2 (2/6-channel) Audio interface and the interrupt control.
1-2.3 Memory
2 DDR DIMM 184-pin slots on board for DDR 333/266 DRAMs :
• Supporting unregistered, non-ECC DDR 333/266 DRAM up to 2GBs
• Supporting installation of mixed volumes yet same type of DDR DRAM
modules
1-2.4 AMI BIOS
• Supporting Plug & Play V1.0
• Flash Memory for easy upgrade
• Supporting BIOS Writing Protection and Year 2000 compliant
• Supporting BIOS Setup (See Chapter 4 BIOS Setup)
1-2.5 Accelerated Graphics Port (AGP) Interface
AGP Controller embedded on board, supporting:
• 1.5V(4X) power mode only
• 4X AD and SBA signaling, AGP pipelined split-transaction longburst
transfers up to 1GB/sec.
• AGP 4X only, AGP V2.0 compliant

12
85MR3 / 85MR3-L
1-2.6 2D/3D VGA on board
• Built-in VGA Graphics Controller in i845GE, supporting one 15-pin
connector on board for CRT 2D, 3D VGA display
• VGA/AGP display safeguarded by jumper setting (see Jumper Set-
ting section for VGA/AGP select
• VGA Driver enclosed in Support CD for user’s installation
1-2.7 Advanced System Power Management
• ACPI 1.0B compliant (Advanced Configuration and Power Interface)
• APM V1.2 compliant (Legacy Power Management)
• ACPI STR (Suspend To RAM) mode and POS (Power On Suspend)
• PS/2 Keyboard / Mouse Power On
• Supporting Wake-on-LAN
• Real Time Clock (RTC) with date alarm, month alarm, and century
field
1-2.8 M lti-I/O F nctions
• PCI EIDE Controller, supporting:
-- 2 UATA100/66/33 IDE connectors supporting up to 4 IDE devices
• Dedicated IR Functions:
-- Third serial port dedicated to IR function either through the two complete
serial ports or the third dedicated port Infrared-IrDA (HPSIR) and ASK
(Amplitude Shift Keyed) IR
• Multi-mode Parallel Data Transfer:
-- Standard mode, high speed mode ECP and enhanced mode EPP
• Floppy Disk Connector:
-- 1 FDD connector supporting 2 floppy drives with drive swap support
• Universal Serial Bus Transfer Mode:
-- USB V2.0 compliant; 480Mb/s USB Bus, supporting Win 2000 or later
operating system
-- USB drivers provided in Support CD for installation
-- 2 built-in USB connectors and 2 USB Headers (CN20, CN21) which
require 2 additional USB cables to provide 4 more additional USB ports
• PS/2 Keyboard and PS/2 Mouse
• UARTs (Universal Asynchronous Receiver / Transmitter):
-- 2 complete serial ports (COM1 & COM2) on board
1-2.9 Expansion Slots
• 6 PCI Bus Master slots
• 1 AGP 4X slot
• 2 DDR DIMM slots

13
Chapter 1 Specification
1-2.11 Hardware Monitor on board
• Hardware Monitor in IT8712F, providing monitoring and alarm for
flexible desktop management of hardware voltage, temperatures and
fan speeds.
• Utility Software Smartguardian for displaying system status is en-
closed in Support CD for user’s installation.
1-2.12 AC’97 A dio Codec on board
AC’97 Audio Codec 2.2 compliant on board
• Supporting 6 channels of PCM audio output
• 6-channel audio consists of Front Left, Front Right, Back Left, Back
Right, Center and Subwoofer for complete surround sound effect
• AC’97 Audio Codec Driver enclosed in Support CD for user’s
installation.
1-2.13 6-channel A dio-o t S pport (optional)
• This series is designed with an optional 6-channel Audio-out connec-
tor Audio1”. If this option is chosen, it will provide 3 additional audio-
out ports for the 6-channel sound.
1-2.14 Form Factor
• ATX form factor, ATX power supply, version 2.03 compliant, supported
by one Main Power Connector, one +12V Power Connector and one
Peripheral Power Connector
• Mainboard size: 305mm x 230mm
1-2.10 LAN on board (for 85MR3-L only)
PCI local bus single-chip Fast Ethernet Controller RTL8100B on board:
• Supporting 10/100Mb data transfer
• Supporting Wake On LAN function through the on-board RJ45 LAN
Connector
• LAN Driver enclosed in Support CD for user’s installation.

14
85MR3 / 85MR3-L
CPU
North Bridge
South Bridge
BIOS
Memory
I/O Chip
AGP interface
Audio
IDE Interface
VGA Display
PCI Slots
I/O Connectors
Other common
features
Socket 478B for Intel Pentium 4 CPU
Intel 845GE, supporting 533/400MHz FSB
Intel ICH4
AMI BIOS
Supporting DDR 333/266 DRAM, up to 2GB
in two DDR DIMM slots
IT8712F, with Hardware Monitor
AGP 4X mode only
AC’97 Audio 2.2 compliant, 2/6 channel audio
2 UATA 66/100 IDE ports
VGA built in, 1 VGA connector on board
6 PCI Master slots on board
6 USB V2.0, 1 FDD port, 2 COM ports, 1 LPT,
1 IrDA, 1 PS/2 K/B, 1 PS/2 Mouse
BIOS Writing Protection
Keyboard/Mouse Power On
ATX 2.03 Power Supply
ATX form factor
85MR3 / 85MR3-L Specifications and Feat res
85MR3 85MR3-L
No Yes
1-3 Mainboard Specification Table
LAN Controller
on board
Optional
Features
Models

15
Chapter 1 Specification
Penti m 4 + Intel 845GE + Intel ICH4 Diagram
Intel Penti m 4 CPU
System B s 533/400MHz
VGA
Connector System
Memory
DDR memory
Interface
DDR 333/
266 DRAM
Intel 845GE
North Bridge
AGP Slot AGP 4X
Bi-directional
16-bit Data
B s, 266MHz
ICH4
So th
Bridge
PCI B s
AC’97 2.2
ATA 100/66/33
4 IDE
Devices
USB B s V2.0
USB
Ports
6 PCI Slots
Audio Codec
(6-channel)
RTL8100B RJ45
(Optional)
IR
FDD
Mouse/Keyboard
Serial Ports
Printer Port
Game/MIDI
H/Monitor
BIOS
LPC I/O
IT8712F
VGA
Interface
1-4 Chipset System Block Diagram

16
85MR3 / 85MR3-L
Chapter 2 Hardware Setup
1. We recommend to install your CPU before any other components.
For detailed installation instructions of processor, you can also refer
to the pamphlet enclosed in your CPU package.
2. Installing a cooling fan with a good heat sink is a must for proper
heat dissipation for your CPU. Get ready an appropriate fan with
heatsink for proper installation. Improper fan and installation will
damage your CPU.
3. In case CPU Vcore, CPU clock or Frequency Ratio is adjustable on
board, please follow the instructions described in the User’s manual
for proper setup. Incorrect setting will cause damage to your CPU.
The following topics are incl ded in this chapter:
To Get Things Ready for Hardware Set p !
2-1 Penti m 4 CPU Installation
2-2 Penti m 4 CPU Fan Installation
2-3 Memory Installation
2-4 VGA/AGP 4X Installed with J mper and LED
Safeg ard
2-5 IDE Connector Installation
2-6 Floppy Disk Connector (FDC) Installation
2-7 ATX 2.03 Power S pply Installation
2-8 J mper Settings
2-9 Other Connectors Config ration
2-10 IRQ Description

17
Chapter 2 Hardware Setup
2-1 CPU Identification and Installation
2-1.1 To Identify a Penti m 4 CPU
Intel
penti m 4
2.4 GHz / 512 / 533 / 1.5V
1. CPU Working Freq ency
2. CPU L2 Cache
3. System Clock
4. CPU Voltage Vcore
On the heatsink side of a Pentium 4 CPU, there printed a line of figures
to identify its specifications. The line consists of 4 parts:
1. CPU Working Frequency: this part depicts the working frequency of
the CPU. For example,
2.4 GHz depicts that this CPU is locked to 2.4 GHz working frequency
(18 x 133MHz CPU clock);
2A GHz depicts that this CPU is an A version, locked to 2.0 GHz
working frequency (20 x 100MHz CPU clock)
3.06GHz depicts that this is a hyper-threading 3.06GHz CPU.
2. CPU L2 Cache: This part depicts the L2 Cache size. For example,
512 stands for 512 KB L2 Cache; 256 stands for 256 KB L2 Cache
3. System Clock: this part depicts the System Clock (Front Side Bus)
provided by the CPU. For example,
533 stands for a 533MHz system clock provided by a 133MHz CPU
times 4;
400 stands for a 400 system clock provided by a 100 MHz CPU x 4.
4. CPU Voltage Vcore: this part depicts the CPU Voltage. For example,
1.5V stands for a CPU of 1.5V Vcore.
Note: System Clock vs CPU Clock
P4 CPU is a quadpumped CPU. The system bus is provided by the
CPU clock x 4. Therefore, users can figure out the P4 CPU clock by
the System Clock divided by 4.
(Incl ding hyper-threading CPU)

18
85MR3 / 85MR3-L
mPGA478B
Pin 1
2-1.2 CPU Installation with Socket 478B
This mainboard is built with CPU
Socket 478B ( 478-pin) supporting
the Intel Pentium 4 CPU:
• Follow the steps described in this
section to install the 478-pin Pen-
tium 4 CPU into the on board
Socket 478.
• After installation of Pentium 4 CPU,
you must also install the specific
Pentium 4 CPU fan designed in
tandem with this CPU. This CPU
Fan installation is described in next
section.
• This mainboard supports Hyper-
threading dual-in-one CPU, the
function of which can be enabled
by Windows XP. (See illustration
on the right.)
1. First pull sideways the lever of
Socket 478, and then turn it up
900 so as to raise the upper layer
of the socket from the lower
platform.
3. Make sure that all CPU pins have
completely entered the socket
and then lower down the lever
to lock up CPU to socket.
2. Configure Pin 1 of CPU to Pin 1
of the Socket, just as the way
shown in the diagram on the
right. Adjust the position of CPU
until you can feel all CPU pins
get into the socket with ease.
mPGA478B
Intel Pentium 4
mPGA478B
Intel Pentium 4
Pin 1
Pin 1
( If Hyper-threading CPU is
installed successfully with O/S
Win XP, the O/S will enable the
dual-in-one CPU function.)

19
Chapter 2 Hardware Setup
2-2 Penti m 4 CPU Fan Installation
Connect to CPU FAN connector
Press down the spring locks to lock up the fan
CPU Fan Connector Pentium 4 Fanbase

20
85MR3 / 85MR3-L
2-3 Memory Installation
184-Pin DIMM Notch Key Definitions (2.5V)
DRAM Key Position Voltage Key Position
2.5V
Module Latch
• This series only supports up to 2GB unbuffered DDR 333/266 DRAM,
with 2 DDR DIMM slots on board. Do not insert other type of mod-
ules into these slots.
• DDR DIMM slot has 184-pins and one notch. Insert a DDR DRAM
vertically into the 184-pin slot with the notch-to-rib matching. Press
the Module down in a gradual way until it surely reaches the bottom
and clicks straight up the two latches on the left and right of the slot.
If any one of the latches has not turned up completely, you should
unplug the module and press it down a bit more firmly.
How to tackle the memory Modules:
• Make sure to unplug your power supply before adding or removing
memory module. Failure to do so may cause severe damage to both
your mainboard and the memory module.
• Pay attention to the orientation of the DIMM slots. Forcing a DIMM
into a slot improperly will damage the memory module and slot itself.
• Make sure you have the right type of memory module for your
mainboard.
2-3.1 To Install/Remove DDR DRAM Mod le
DDR Notch
DDR Rib
• To remove the DIMM, just press down the latches on both sides of a
DIMM slot and the module will be released from it.

21
Chapter 2 Hardware Setup
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
PCI 6
DIMM1
FDC
IDE1 IDE2
1
IT8712F
LPC I/O
LPT1
COM1
VGA
Mic
Game/MIDI Port
Li e Out
Li e I
AGP 4X
Peripheral Power
3
1
4
+12V Power
Mai Power
BIOS
Audio1
1
14
1
COM2
SMI
HDD/LED IRRTX PWR
1
30
SUS LEDKLOCK
SPKR RST + -
++--
RTL
ALC650
mPGA478
1
LED2
LED1
CN21
1
CN20
1
Jp14
1
Jp1
1Jp11
1
JBAT1
CD1
1
1
Fa 1
1
Fa 2
PS/2 K/B (u derside)
PS/2 Mouse
(o top)
USB1 (u derside)
Clock
Ge erator
PWLED
Jp4
1
1
Fa 3
2
RTL8100B
Jp10
DIMM2
1
1
i845G
(GMCH)
I tel RG82845
i845GE
I tel
ICH4
I tel
RJ45
(o top)
USB0 (middle)
CN19
1
DDR 333/266
Codec
AC'97
RT2
Li
Battery
2-3.2 Indicator LED1: DIMM Powered On
An indicator LED 1 is designed on board. Whenever system is started,
all the DIMM slots on board will also get powered on, resulting in LED 1
lighting up. This indicator is to warn users that, whenever DIMM slot is
powered, no memory module should be removed from or added onto it.
DDR DIMM Slots(184-pin)
Indicator LED1: DIMM Powered On
2-3.3 To Remove a DIMM
Power off system and press down the holding latches on both sides of
slot to release the module from the DIMM slot.

22
85MR3 / 85MR3-L
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
PCI 6
DIMM1
FDC
IDE1 IDE2
1
IT8712F
LPC I/O
LPT1
COM1
VGA
Mic
Game/MIDI Port
Li e Out
Li e I
AGP 4X
Peripheral Power
3
1
4
+12V Power
Mai Power
BIOS
Audio1
1
14
1
COM2
SMI
HDD/LED IRRTX PWR
1
30
SUS LEDKLOCK
SPKR RST + -
++--
RTL
ALC650
mPGA478
1
LED2
LED1
CN21
1
CN20
1
Jp14
1
Jp1
1Jp11
1
JBAT1
CD1
1
1
Fa 1
1
Fa 2
PS/2 K/B (u derside)
PS/2 Mouse
(o top)
USB1 (u derside)
Clock
Ge erator
PWLED
Jp4
1
1
Fa 3
2
RTL8100B
Jp10
DIMM2
1
1
i845G
(GMCH)
I tel RG82845
i845GE
I tel
ICH4
I tel
RJ45
(o top)
USB0 (middle)
CN19
1
DDR 333/266
Codec
AC'97
RT2
Li
Battery
2-4 Install VGA / AGP4X with LED2 & Jp11 Safeg ard
LED2: AGP Warning Indicator
VGA
Connector
Warning:
• If a 3.3V AGP 2X card is
mistakenlyinserted for booting the
system, the high oltage will burn
the 1.5V circuit on board. Ne er
use a 3.3V or an unknown AGP
card on this mainboard
VGA/AGP4X Safeguard
1-2 closed
Safeguard against AGP2X Enabled;
1.5V AGP 4X Card to boot system only
1 2-3 closed (default)
safeguard Disabled;
VGA or AGP 4X to boot system
(Warning: 3.3V AGP card will burn 1.5V
circuitry.)
Jp11:
1
3. LED1 is a Warning LED. Whenever an AGP card is not inserted to
the AGP slot, or if the card is not a correct one, LED1 will keep
lighting up until a proper installation is done.
1. To install on-board VGA, please connect your monitor directly to VGA
connector on board. Default Jp11 2-3 closed is to assure booting
system with on-board VGA or 1.5V AGP4X add-on card yet without
safeguard against 3.3V AGP2X card.
* That is, if 3.3V AGP 2X card is mistakenly inserted for booting the
system, the high voltage will burn the 1.5V circuitry on board. Never
use a 3.3V or an unknow AGP card in this setting.
2. To install AGP4X card on this mainboard, please insert AGP4X card
into AGP slot and connect your monitor directly to the AGP4X card.
To assure the use of a correct AGP4X card of 1.5V, please set Jp11
to 1-2 closed to allow only 1.5V AGP 4X card to boot system. With
Jp11 1-2 closed, safeguard is enabled against AGP2X card. That is,
system cannot boot with 3.3V AGP2X card or on-board VGA. In this
setting, if user cannot boot with an AGP card inserted in AGP slot, it
indicates that the AGP card is a wrong one. Find a 1.5V AGP4X card
before booting this system.
AGP Accelerator
4X notch
AGP4X Slot

23
Chapter 2 Hardware Setup
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
PCI 6
DIMM1
FDC
IDE1 IDE2
1
IT8712F
LPC I/O
LPT1
COM1
VGA
Mic
Game/MIDI Port
Li e Out
Li e I
AGP 4X
Peripheral Power
3
1
4
+12V Power
Mai Power
BIOS
Audio1
1
14
1
COM2
SMI
HDD/LED IRRTX PWR
1
30
SUS LEDKLOCK
SPKR RST + -
++--
RTL
ALC650
mPGA478
1
LED2
LED1
CN21
1
CN20
1
Jp14
1
Jp1
1Jp11
1
JBAT1
CD1
1
1
Fa 1
1
Fa 2
PS/2 K/B (u derside)
PS/2 Mouse
(o top)
USB1 (u derside)
Clock
Ge erator
PWLED
Jp4
1
1
Fa 3
2
RTL8100B
Jp10
DIMM2
1
1
i845G
(GMCH)
I tel RG82845
i845GE
I tel
ICH4
I tel
RJ45
(o top)
USB0 (middle)
CN19
1
DDR 333/266
Codec
AC'97
RT2
Li
Battery
2-5 IDE Connector Installation
To install IDE Connector, you may connect the blue connector of IDE
cable to the primary (IDE1) or secondary (IDE2) connector on board,
and then connect the gray connector to your slave device and the
black connector to your master device. If you install two hard disks,
you must configure the second drive to Slave mode by setting its
jumpers correctly. Please refer to your hard disk documentation for
the jumper settings.
Orient the red line on the IDE
Flat Cable to Pin1.
Pin 1 (to Red Line)
Hard Disk Drive Connector
IDE1
IDE2
Gray connector
Blue connector
Black connector
Red line
IDE Flat Cable (To Mainboard)
(To slave device)
(To Master Device)