SOLTEK SL-865G3 User manual

4
SL-865G3 / 865G3-L Contents
Contents
Chapter 1 Specification ............................................. 6
1-1 Mainboard Layout ...................................................................7
1-2 Mainboard Specification Table ..............................................8
1-3 Mainboard Specifications .......................................................9
1-3.1 CPU Socket ..................................................................................... 9
1-3.2 System Chipsets ............................................................................. 9
1-3.3 Memory ........................................................................................... 9
1-3.4 AMI BIOS ....................................................................................... 9
1-3.5 Integrated Multiplexed AGP and DVO Interface .................. 10
1-3.6 Multi-I/O Functions .................................................................... 10
1-3.7 Expansion Slots ............................................................................ 10
1-3.8 Ethernet on board (865G3-L only) ........................................... 11
1-3.9 Hardware Monitor on board ..................................................... 11
1-3.10 AC’97 Audio Codec on board................................................. 11
1-3.11 Form Factor ................................................................................ 11
1-3.12 Optional features ....................................................................... 11
Chapter 2 Hardware Setup ..................................... 12
2-1 CPU and CPU Fan Installation with Socket 478B........... 12
2-1.1 CPU Installation with Socket 478B .......................................... 12
2-1.2 Hyper-threading CPU supported by Win XP ......................... 12
2-2 Memory Installation ............................................................. 13
2-2.1 To Install DDR SDRAM Module .............................................. 13
2-2.2 Dual Channel Memory Features............................................... 13
2-3 VGA / AGP 8X/4X Slot Installation.................................... 14
2-4 IDE Connectors Installation................................................ 15
2-5 Floppy Drive Connector Installation ................................. 16
2-6 Serial ATA Connectors Setup .............................................. 16
2-7 ATX V2.03 Power Supply Installation ............................... 17
2-8 On Board Fan Connectors ................................................... 17
2-9 Jumper Settings ..................................................................... 18
2-9.1 JFSB1 & JFSB2: CPU Frequency Select................................. 19
2-9.2 JBAT1: Clear CMOS .................................................................. 20
2-9.3 JFSB3: Memory Turbo Mode .................................................... 21
2-9.4 LJP1: LAN Controller Select (865G3-L only) ........................ 21
2-9.5 JKB1: Keyboard / Mouse Wake Up ......................................... 21

5
SL-865G3 / 865G3-L Contents
2-10 Other connectors setup....................................................... 22
2-10.1 Back Panel Connectors............................................................. 22
2-10.2 LAN Connector .......................................................................... 22
2-10.3 CD-ROM Audio Connectors.................................................... 23
2-10.4 External Audio Connector ...................................................... 23
2-10.5 Complex Pin-header (Front Connectors) .............................. 24
2-10.6 USB Ports and USB Pin-headers ............................................ 25
Chapter 3 Software Setup ....................................... 26
3-1 To Open up the Support CD ................................................ 27
3-2 Intel Chipset Software Installation Utility........................ 28
3-3 DirectX Installation............................................................... 28
3-4 Graphics Driver Installation ............................................... 29
3-5 AC’97 Audio Driver Installation......................................... 29
3-5.1 Install AC’97 6-channel Audio Driver ..................................... 29
3-5.2 Verify 6-channel Audio ............................................................... 30
3-6 To Install Hardware Monitor Utility.................................. 32
3-6.1 Installation ................................................................................... 32
3-6.2 Verification .................................................................................. 33
3-7 To Install LAN Drivers (for 865G3-L only) ...................... 34
3-7.1 Installation ................................................................................... 34
3-7.2 Verification .................................................................................. 34
3-8 To Install USB 2.0 Driver for Windows 2000/XP ............. 35
Chapter 4 AMI BIOS Setup.................................... 36
4-1 About BIOS Setup ................................................................. 37
4-2 To Run BIOS Setup ............................................................... 37
4-3 About CMOS .......................................................................... 37
4-4 The POST ( Power On Self Test ) ....................................... 37
4-5 To Update BIOS ..................................................................... 38
4-6 BIOS SETUP by CMOS Setup Utility ............................... 39
4-6.1 Main Menu in CMOS Setup Utility.......................................... 39
4-6.2 Standard BIOS Features ............................................................ 41
4-6.3 Advanced BIOS Features ........................................................... 42
4-6.4 Advanced Chipset Features ....................................................... 56
4-6.5 PCI/PNP Resource Management .............................................. 59
4-6.6 Boot Configuration Setup .......................................................... 61
4-6.7 Boot Security Features ............................................................... 63
4-6.8 Save Changes and Exit ............................................................... 66
4-6.9 Discard Changes ( and Exit )..................................................... 67
4-6.10 Load Optimal Defaults ............................................................. 67
4-6.11 Discard Changes ........................................................................ 67

6
Chapter 1 SpecificationSL-865G3 / 865G3-L
Topics included in this chapter are:
1-1 Mainboard Layout
1-2 Mainboard Specifications Table
1-3 Mainboard Specification**
Introduction
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 865G.
The Intel P4 processor is a rapid execution engine providing 800/533/
400MHz system bus, while North Bridge Intel 865G is a high perfor-
mance integrated chipset providing Dual Channel DDR 400/333/266
SDRAM memory interface, Hub interface and AGP interface as well as
an integrated Graphics Port for VGA display.
Integrated with Intel 865G, South Bridge Intel ICH5 supports the LPC
I/O, upstream Hub interface, PCI interface, IDE interface, Serial ATA
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 ad-
vanced function of this high performance integration.
** If any difference is found between the mainboard description
and the Mainboard you are using, please look up the Errata/
Update Slip enclosed inside for the correction or updated
information, or else contact the mainboard Dealer or visit our
Web Site for the latest manual update.

7
Chapter 1 SpecificationSL-865G3 / 865G3-L
BIOS
mPGA478B
Header USB3
1
Fan2
Fan1
Audio1
1
14
+12V Power
3
1
AGP 8X/4X
1
IDE2
IDE1
1
ICH5
Intel
Dual Channel DDR 400/333MHz
ALC
DIMM1
DIMM4
DIMM2
DIMM3
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
PS/2 Keyboard
PS/2 Mouse
USB1 ( port )
USB0
FD1
1
Main
RTL
Winbond
LPC I/O
W83627HF
Fan3
1JBAT1
1JKB1
LJP1
1
CD-IN1
1
1JFSB1
( port )
(on top)
PCI 6
650
8100C
Header USB4
1
Battery
Li
Power
JFSB2
RT1
HDD IR PWR
1
20
SPK RST
+-
+-
PWLED
NJ1
LED
ALC
Fan4
JFSB3
1
1
LPT1
COM1
VGA
Intel 82865
Intel
865G
CN3
RJ45
(on top)
Linein
(ontop)
LineOut
(middle)
USB3 (port)
USB2 (port)
Mic
(underside)
ATA2
ATA1
1
COM2
1
1-1 Mainboard Layout
RJ45
RTL8100C for 865G3-L only
}
Optional 6-channel
Audio-Out Connector
LJP1

8
Chapter 1 SpecificationSL-865G3 / 865G3-L
1-2 Mainboard Specification Table
CPU Socket 478B for P4 CPU
865G3/865G3-L Specifications and Features
865G3
No
LAN Controller
on board
Optional
Features
Models
Intel 865G, 800/533/400MHz Front Side Bus
Keyboard/Mouse Wake Up
LAN Controller RTL8100C and Connector RJ45
(for 865G3-L only)
8 USB V2.0, 1 FDD port, 2 COM ports, 1 LPT,
1 IrDA, 1 PS/2 K/B, 1 PS/2 Mouse
6 PCI Master slots on board
AC’97 Audio 2.2 compliant, 6 channel audio
AGP8X/4X Mode only; 1 AGP Slot on board
W83627HF, with Hardware Monitor
Dual Channel DDR 400/333/266 SDRAM, up to
4GB in 4 DIMM slots
AMI BIOS
865G3-L
Yes
Other common
features
Networking
I/O Connectors
PCI Slots
SATA Interface
IDE Interface
Audio
AGP interface
I/O Chip
Memory
BIOS
South Bridge
North Bridge
Intel ICH5
2 UATA 66/100 IDE ports
2 Serial ATA connectors supported by ICH5
1 x VGA connector on board for analog displayVGA Display
(Hyper Threading and Prescott CPUs included)

9
Chapter 1 SpecificationSL-865G3 / 865G3-L
1-3 Mainboard Specifications
1-3.1 CPU Socket
CPU Socket 478B on board, supporting Intel®Pentium 4 processors
3.4GHz(+) (including Intel Hyper-Threading and Prescott CPUs) in 478-
pin package for :
-- 800/533/400MHz System Bus; 512KB L2 Advanced Transfer Cache
-- Hyper-pipelined technology; Advanced dynamic execution;
-- Rapid Execution Engine; Streaming SIMD Extensions 2
-- 128 Bit Enhanced Floating Point Unit; Execution Trace Cache
1-3.2 System Chipsets
North Bridge Intel 865G:
• A high performance integrated chipset providing processor interface
(including Hyper Threading Technology), Dual channel DDR 400/333/
266 SDRAM memory interface, Hub interface, AGP interface as well
as another integrated VGA interface with one on-board display port.
South Bridge Intel ICH5:
• Supporting the LPC I/O, upstream Hub interface, PCI interface, IDE
interface, Serial ATA interface, USB 2.0 interface, AC’97 2.2 (6-
channel) Audio interface and the interrupt control.
1-3.3 Memory
4 DDR DIMM 184-pin slots on board :
• Supporting unregistered, non-ECC Dual Channel DDR 400/333/266
SDRAM up to 4 GBs
• DIMMs to be populated in identical pairs for Dual Channel operation
• SPD (Serial Presence Detect) Scheme for DIMM Detection supported
1-3.4 AMI BIOS
Flash Memory for easy upgrade, supporting BIOS Writing Protection,
Year 2000 compliant, and supporting various hardware configuration
during booting system (See Chapter 4 BIOS Setup):
• Standard BIOS Features(Times, Date, System Information etc.)
• Advanced BIOS Features (CPU,IDE, Floppy, Super IO, Hardware
Health, ACPI, USB, and Frequency/Voltage Control)
• Advanced Chipset Features (NorthBridge, SouthBridge Configuration)
• PCI/PNP Resource Management (IRQ Settings, Latency Timers etc.)
• Boot Configuration Setup (Boot Settings, Boot Device Priority etc.)
• BIOS Security Features (Supervisor Password, User Password)

10
Chapter 1 SpecificationSL-865G3 / 865G3-L
1-3.6 Multi-I/O Functions
• Serial ATA Controller integrated in ICH5, supporting:
-- 2x Serial ATA connectors supporting up to 150MByte/s transfer rate
• PCI EIDE Controller, supporting:
-- 2x 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:
-- One FDD connector supporting 2 floppy drives with drive swap support
• Universal Serial Bus Transfer Mode:
-- USB V2.0 compliant; 480Mb/s USB Bus, supporting Windows 2000 or
later operating systems (no support for Windows 9X/ME)
-- 4 built-in USB connectors and 2 USB Headers which require 2 additional
USB cables to provide 4 more optional USB ports
• PS/2 Keyboard and PS/2 Mouse
• UARTs (Universal Asynchronous Receiver / Transmitter):
-- Two serial ports (COM1 & COM2) on board
1-3.5 Integrated Multiplexed AGP and DVO Interface
Integrated multiplexed AGP and DVO interface in 865G,supporting AGP
performance and analog/Digital display:
• one AGP slot on board, supporting both Digital Video Out card or
AGP8x/4x card for analog/digital display (TMDS,LVDS and TV-out)
(See AGP Installation in Chapter 2 of this manual)
• One 15-pin VGA connector on board, supporting analog display
• Hardware motion compensation assist for software MPEG/DVD de-
code
• Integrated 2D/3D graphics accelerator
• VGA Driver enclosed in Support CD for user’s installation
1-3.7 Expansion Slots
• 6 PCI Bus Master slots
• 1 AGP slot
• 4 DDR SDRAM DIMM slots

11
Chapter 1 SpecificationSL-865G3 / 865G3-L
1-3.10 AC’97 Audio Codec on board
AC’97 Audio Codec 2.2 compliant on board
• Supporting 6-channel display 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.
865G3
No
LAN Controller
on board
Optional
Features
Models 865G3-L
RTL8110C
No
LAN connector RJ45 on board
No
Jumper for
LAN controller LJP1 to enable/
disable controller
1-3.9 Hardware Monitor on board
• Hardware Monitor supported by W83627HF, providing monitoring and
alarm for flexible desktop management of hardware voltage, tempera-
tures and fan speeds.
• Utility Software Soltek Hardware Monitor for displaying system status
is enclosed in Support CD for user’s installation.
1-3.11 Form Factor
• ATX Form Factor, ATX Power Supply, version 2.03 compliant, sup-
ported by one Main Power Connector, one +12V Power Connector.
• Mainboard size: 305mm x 244mm
1-3.8 Ethernet on board (865G3-L only)
Ethernet Controller RTL8100C 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.
1-3.12 Optional features

12
Chapter 2 Hardware SetupSL-865G3 / 865G3-L
Chapter 2 Hardware Setup
Connect Fan Power cable
to onboard FAN connector
(1) Pentium 4 CPU
2-1.2 Hyper-threading CPU supported by Win XP
(3) Pull down the lever to
fix down CPU
2-1.1 CPU Installation with Socket 478B
2-1 CPU and CPU Fan Installation with Socket 478B
(2) Pull up the lever and insert
P4 CPU into socket 478
Pin 1
Pin 1
(4) Load down the P4 CPU
Fan into Fan base
This mainboard supports Hyper-
threading dual-in-one CPU, the func-
tion of which can be enabled by Win-
dows XP. (See illustration on the
right.)
( If Hyper-Threading CPU is
installed successfully with
Windows XP, the O/S will
enable the dual-in-one CPU
function.)

13
Chapter 2 Hardware SetupSL-865G3 / 865G3-L
2-2 Memory Installation
How to tackle the memory Modules:
• Make sure to unplug your power supply before adding or removing
memory module.
• Pay attention to the orientation of the DIMM slots.
2-2.1 To Install DDR SDRAM Module
• To enable Dual-channel memory function, users should insert totally
identical (size and frequency) DDR module pair into the bank-pair. In
this series, DIMM1 and DIMM3 is a pair, and DIMM2 and DIMM4 is
another.
• DDR DIMM slot has 184 pins and one notch. Insert a DDR SDRAM
vertically into the 184-pin slot with the notch-to-rib matching.
DRAM Key Position Voltage Key Position
DDR
(2.5V Voltage Key)
184-Pin DIMM Notch
Module
DIMM1
DIMM2
DIMM3
DIMM4
DIMM1+DIMM3 = (with identical pair) Dual
Bank
Bank
DIMM2+DIMM4 = (with identical pair)
The Dual Channel DDR SDRAM installation is quite different from the
Single channel installation.
• Dual Channel memory configuration provides higher performance than
Single Channel configurations
• Matched DIMMs need to have identical density, DRAM technology,
DRAM bus width, and equal number of memory banks.
• This series supports up to 4GB unbuffered Dual-channel DDR 400/
333/266 SDRAM, with 4 DDR DIMM slots on board. Do not insert
other type of modules into these slots.
• The dual memory controller can double the DDR memory bandwidth
up to 6.4GB/s with DDR400, 5.4GB/s with DDR333 and 4.2GB/s with
DDR266.
2-2.2 Dual Channel Memory Features

14
Chapter 2 Hardware SetupSL-865G3 / 865G3-L
BIOS
mPGA478B
Header USB3
1
Fan2
Fan1
Audio1
1
14
+12V Power
3
1
AGP 8X/4X
1
IDE2
IDE1
1
ICH5
Intel
Dual Channel DDR 400/333MHz
ALC
DIMM1
DIMM4
DIMM2
DIMM3
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
PS/2 Keyboard
PS/2 Mouse
USB1 ( port )
USB0
FD1
1
Main
RTL
Winbond
LPC I/O
W83627HF
Fan3
1
JBAT1
1
JKB1
LJP1
1
CD-IN1
1
1JFSB1
( port )
(on top)
PCI 6
650
8100C
Header USB4
1
Battery
Li
Power
JFSB2
RT1
HDD IR PWR
1
20
SPK RST
+-
+-
PWLED
NJ1
LED
ALC
Fan4
JFSB3
1
1
LPT1
COM1
VGA
Intel 82865
Intel
865G
CN3
RJ45
(on top)
Linein
(ontop)
LineOut
(middle)
USB3 (port)
USB2 (port)
Mic
(underside)
ATA2
ATA1
1
COM2
1
1. To install on-board VGA, please connect your monitor directly to VGA
connector on board.
2-3 VGA / AGP 8X/4X Slot Installation
2. To install AGP 8X/4X card / Digital-Video-Out(DVO) / TV Out display,
please insert an AGP / DVO /TV Out card into the AGP slot. This
AGP slot supports AGP 8X/4X card(analog), DVO card and TV Out
card, respectively but not simultaneously.
VGA
Connector
LCD (digital)
Monitor
DVI
Connector
DVI Cable
DVO Card
TV Out Display
(analog)
Analog
Monitor
Insert an AGP 8X/4X card / DVO / TV Out card to AGP slot for
AGP / DVO / TV Out Display

15
Chapter 2 Hardware SetupSL-865G3 / 865G3-L
BIOS
mPGA478B
Header USB3
1
Fan2
Fan1
Audio1
1
14
+12V Power
3
1
AGP 8X/4X
1
IDE2
IDE1
1
ICH5
Intel
Dual Channel DDR 400/333MHz
ALC
DIMM1
DIMM4
DIMM2
DIMM3
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
PS/2 Keyboard
PS/2 Mouse
USB1 ( port )
USB0
FD1
1
Main
RTL
Winbond
LPC I/O
W83627HF
Fan3
1
JBAT1
1
JKB1
LJP1
1
CD-IN1
1
1JFSB1
( port )
(on top)
PCI 6
650
8100C
Header USB4
1
Battery
Li
Power
JFSB2
RT1
HDD IR PWR
1
20
SPK RST
+-
+-
PWLED
NJ1
LED
ALC
Fan4
JFSB3
1
1
LPT1
COM1
VGA
Intel82865
Intel
865G
CN3
RJ45
(on top)
Linein
(ontop)
LineOut
(middle)
USB3 (port)
USB2 (port)
Mic
(underside)
ATA2
ATA1
1
COM2
1
2-4 IDE Connectors 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 hard disk. If you install two
hard disks, you must configure the second drive to Slave mode by set-
ting its jumpers correctly. Please refer to your hard disk documenta-
tion for the jumper settings.
Orient the red line on the IDE
Flat Cable to Pin1.
Hard Disk Drive Connector
IDE1
IDE2
Gray connector
Blue connector
Black connector
Red line
(To Mainboard)
(To Slave device)
(To Master Device)
IDE Flat Cable
80-conductor
cable
Pin 1 (to Red Line)

16
Chapter 2 Hardware SetupSL-865G3 / 865G3-L
BIOS
mPGA478B
Header USB3
1
Fan2
Fan1
Audio1
1
14
+12V Power
3
1
AGP 8X/4X
1
IDE2
IDE1
1
ICH5
Intel
Dual Channel DDR 400/333MHz
ALC
DIMM1
DIMM4
DIMM2
DIMM3
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
PS/2 Keyboard
PS/2 Mouse
USB1 ( port )
USB0
FD1
1
Main
RTL
Winbond
LPC I/O
W83627HF
Fan3
1
JBAT1
1
JKB1
LJP1
1
CD-IN1
1
1JFSB1
( port )
(on top)
PCI 6
650
8100C
Header USB4
1
Battery
Li
Power
JFSB2
RT1
HDD IR PWR
1
20
SPK RST
+-
+-
PWLED
NJ1
LED
ALC
Fan4
JFSB3
1
1
LPT1
COM1
VGA
Intel82865
Intel
865G
CN3
RJ45
(on top)
Linein
(ontop)
LineOut
(middle)
USB3 (port)
USB2 (port)
Mic
(underside)
ATA2
ATA1
1
COM2
1
To install FDC, you should connect the end of FDC cable with single
connector to the board, and connect the other end with two connectors
to the floppy drives.
2-5 Floppy Drive Connector Installation
Floppy Drive Connector:
Orient the red line of the
Floppy Flat Cable to Pin1.
FDD Cable
To 1st Floppy Drive To Mainboard
To 2nd
Floppy Drive
Red line
Signal Swap End
2-6 Serial ATA Connectors Setup
The Serial ATA interface improves the Parallel ATA with the capability of
Hot Plug and offers a data bandwidth of 150Mbytes/second. It also re-
duces voltage and pin count.
2 Serial ATA connectors are built on board, supported by the ICH5 for
SATA Hard Disk Drives setup.
Serial ATA Connectors
Serial ATA
Hard Disk
Serial ATA
Cable
Serial ATA Power Cable
To Power
Supply
SATA Power
Connector
ATA1 ATA2
(optional)

17
Chapter 2 Hardware SetupSL-865G3 / 865G3-L
1. ATX V2.03 compliant Power Supply is needed for this mainboard to
support both the Main Power Connector and the +12V Power
Connector.
2. This ATX Power Supply should be able to provide at least 720mA/
+5V standby power for Wake On Lan function.
BIOS
mPGA478B
Header USB3
1
Fan2
Fan1
Audio1
1
14
+12V Power
3
1
AGP 8X/4X
1
IDE2
IDE1
1
ICH5
Intel
Dual Channel DDR 400/333MHz
ALC
DIMM1
DIMM4
DIMM2
DIMM3
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
PS/2 Keyboard
PS/2 Mouse
USB1 ( port )
USB0
FD1
1
Main
RTL
Winbond
LPC I/O
W83627HF
Fan3
1
JBAT1
1
JKB1
LJP1
1
CD-IN1
1
1JFSB1
( port )
(on top)
PCI 6
650
8100C
Header USB4
1
Battery
Li
Power
JFSB2
RT1
HDD IR PWR
1
20
SPK RST +-
+-
PWLED
NJ1
LED
ALC
Fan4
JFSB3
1
1
LPT1
COM1
VGA
Intel82865
Intel
865G
CN3
RJ45
(on top)
Linein
(ontop)
LineOut
(middle)
USB3 (port)
USB2 (port)
Mic
(underside)
ATA2
ATA1
1
COM2
1
2-7 ATX V2.03 Power Supply Installation
+12V
5SB
PWR OK
GND
GND
GND
GND
GND
GND
+5V
+5V
-5V
+5V
+5V
+3.3V
+3.3V +3.3V
PS ON#
Pin1 Pin11
-12V
GND
Main Power Connector
(20-pin)
+12V Power
GND
+12V
3
+12V
2
4
1
connector
Warning: Both the Main Power Connector and the +12V Power
Connector should be connected to Power Supply; otherwise, the
system may either not start or damaged.
BIOS
mPGA478B
Header USB3
1
Fan2
Fan1
Audio1
1
14
+12V Power
3
1
AGP 8X/4X
1
IDE2
IDE1
1
ICH5
Intel
Dual Channel DDR 400/333MHz
ALC
DIMM1
DIMM4
DIMM2
DIMM3
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
PS/2 Keyboard
PS/2 Mouse
USB1 ( port )
USB0
FD1
1
Main
RTL
Winbond
LPC I/O
W83627HF
Fan3
1
JBAT1
1
JKB1
LJP1
1
CD-IN1
1
1JFSB1
( port )
(on top)
PCI 6
650
8100C
Header USB4
1
Battery
Li
Power
JFSB2
RT1
HDD IR PWR
1
20
SPK RST
+-
+-
PWLED
NJ1
LED
ALC
Fan4
JFSB3
1
1
LPT1
COM1
VGA
Intel82865
Intel
865G
CN3
RJ45
(on top)
Linein
(ontop)
LineOut
(middle)
USB3 (port)
USB2 (port)
Mic
(underside)
ATA2
ATA1
1
COM2
1
Sensor Conn. No Sensor
Void
+12V
GND
Sensor
+12V
GND
2-8 On Board Fan Connectors
GND
Fan Connector
Fan4, white, no sensor
Fan Connector
Fan1, yellow, sensor
Fan Connector
Fan2, yellow, sensor
Fan Connector
Fan3, yellow, sensor

18
Chapter 2 Hardware SetupSL-865G3 / 865G3-L
BIOS
mPGA478B
Header USB3
1
Fan2
Fan1
Audio1
1
14
+12V Power
3
1
AGP 8X/4X
1
IDE2
IDE1
1
ICH5
Intel
Dual Channel DDR 400/333MHz
ALC
DIMM1
DIMM4
DIMM2
DIMM3
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
PS/2 Keyboard
PS/2 Mouse
USB1 ( port )
USB0
FD1
1
Main
RTL
Winbond
LPC I/O
W83627HF
Fan3
1
JBAT1
1
JKB1
LJP1
1
CD-IN1
1
1JFSB1
( port )
(on top)
PCI 6
650
8100C
Header USB4
1
Battery
Li
Power
JFSB2
RT1
HDD IR PWR
1
20
SPK RST
+-
+-
PWLED
NJ1
LED
ALC
Fan4
JFSB3
1
1
LPT1
COM1
VGA
Intel 82865
Intel
865G
CN3
RJ45
(on top)
Linein
(on top)
LineOut
(middle)
USB3 (port)
USB2 (port)
Mic
(underside)
ATA2
ATA1
1
COM2
1
2-9 Jumper Settings
The following diagrams show the locations and settings of jumper blocks
on the mainboard.
Keyboard / Mouse Wake Up
1
1
JKB1:
1-2 closed (default)
Disabled
2-3 closed
Enabled
Memory Turbo Mode
1-2 closed
(default)
1
1
2-3 closed
JFSB3
Turbo Mode Disabled
Turbo Mode Enabled
(default)
JFSB1&JFSB2: CPU Frequency Select
CPU
Auto-
Detection
100MHz 133MHz 200MHz
(FSB533)
JFSB1
JFSB2
1
1
1
1
JFSB1
JFSB2
1
1
JFSB1
JFSB2
1
1
JFSB1
JFSB2
Clear CMOS
1-2 closed
(default)
To hold data
1
1
2-3 closed
To clear CMOS
JBAT1
LJP1
1-2 closed
1
1-2 open
LAN Controller Select
(default)
Disabled
Enabled
(865G3-L only)
1
(FSB400) (FSB800)

19
Chapter 2 Hardware SetupSL-865G3 / 865G3-L
1 13313
Jumper with
Pin 2-3 closed Jumper with all pins opened Jumper with Pin 1-2 closed
• A Jumper is usually but not necessarily given a “JpX” legend.
Jp X
• Do not remove any jumper cap when power is on. Always
make sure the power is off before changing any jumper settings.
Otherwise, the mainboard will be damaged.
How to tackle the Jumpers:
• In the Jumper setting diagram, the jumper pins covered with
black marks stand for closed pins with jumper cap.
If a pin-header (of 2 or more pins) is
designed in such a way that its pins
can be closed or linked together to
set up a specific function, this header
is called a jumper in this manual.
A 3-pin Jumper
The conductor inside the cap
links two header-pins together.
123 A 2-pin
Jumper
Cap
JFSB1 and JFSB2 are designed on board for CPU frequency select.
2-9.1 JFSB1 & JFSB2: CPU Frequency Select
2. Setting JFSB1 2-3 closed and JFSB2 2-3 closed is for 100 MHz CPU.
3. Setting JFSB1 opened and JFSB2 2-3 closed is for 133 MHz CPU.
4. Setting JFSB1 2-3 closed and JFSB2 opened is to select a CPU
clock at 200 MHz for your CPU. If 200MHz is an overclock for your
CPU, it may or may not boot your system. If an overclok fails to boot
system, you should restore the default setting and then clear CMOS
to reboot your system. (See Clear CMOS in next paragraph.)
1. Setting JFSB1 1-2 closed and JFSB2 to 1-2 closed will allow CPU on
board to Auto Detect its own frequency and apply it to the System
Bus.
(default)
JFSB1&JFSB2: CPU Frequency Select
CPU
Auto-
Detection
100MHz 133MHz 200MHz
(FSB533)
JFSB1
JFSB2
1
1
1
1
JFSB1
JFSB2
1
1
JFSB1
JFSB2
1
1
JFSB1
JFSB2
(FSB400) (FSB800)

20
Chapter 2 Hardware SetupSL-865G3 / 865G3-L
When you have problem with rebooting your system, you can clear
CMOS data and restore it to default value. To clear CMOS with Jumper
JBAT1, please follow the steps below:
1. Power off system.
2. Set JBAT1 to Pin 2-3 closed.
3. After 2 or 3 seconds, restore the JBAT1 setting to Pin1-2 closed.
4. CMOS data are restored to default now. Remember never clear
CMOS when system power is on.
2-9.2 JBAT1: Clear CMOS
Further Notes on CPU Overclocking:
1. If you have successfully booted system, with or without CPU
overclock, you still can try another CPU overclock in BIOS Setup.
Please enter BIOS Setup, choose “Frequency/Voltage Control” of
Advanced BIOS Features, and configure the “CPU Clock” item to
raise your CPU clock.
2. CPU overclocking should take all components on board into account.
If you fail in BIOS overclocking, you will not be able to restart system.
In such case, Power off system and clear CMOS by JBAT1 and then
restart your system. And remember to reconfigure whatever should
be reconfigured.
3. If your system is already fixed in a cabinet or case, you may not like
to take the trouble to clear CMOS. Then power on your system with
the power button on the PC case and simultaneously press down the
“Insert” key on the keyboard until you see the initial bootup screen
appear. And remember you should also enter CMOS BIOS Setup
instantly and choose “Load Optimized Defaults” to restore default
BIOS .
Clear CMOS
1-2 closed
(default)
To hold data
2-3 closed
To clear CMOS
JBAT1
1
1

21
Chapter 2 Hardware SetupSL-865G3 / 865G3-L
2-9.4 LJP1: LAN Controller Select (865G3-L only)
LJP1 is a 3-pin jumper for enabling or
disabling the on-board LAN Controller.
LPT1 for Realtek 8100C is built at a dif-
ferent location from LPT1 for RTL8101L.
Yet both two do the same function. User
can set LJP1 1-2 closed to enable the
on-board LAN Controller so as to set up
the LAN driver, or set LJP1 2-3 closed
to disable the on-board LAN Controller.
Whether LJP1 is enabled or not, it is still
free for user to add an add-on PCI LAN
card for networking.
2-9.5 JKB1: Keyboard / Mouse Wake Up
JKB1 is designed on board as a jumper
to enable/disable the PS/2 keyboard/
mouse Wake Up from suspend mode.
USB keyboard/mouse Wake Up func-
tion is not supported on this mainboard.
Keyboard / Mouse
Wake Up
1
1
JKB1:
1-2 closed (default)
Disabled
2-3 closed
Enabled
2-9.3 JFSB3: Memory Turbo Mode
Memory Turbo Mode
1-2 closed
(default)
1
1
2-3 closed
JFSB3
Turbo Mode Disabled
Turbo Mode Enabled
JFSB3 is designed on board for improving
Memory performance. If you want to obtain
better system performance, you can set
JFSB3 2-3 closed to enable the Memory
Turbo Mode. Otherwise, you can set JFSB3
1-2 closed to disable the Memory Turbo
Mode.
LJP1
1-2 closed
2-3 closed
LAN Controller Select
( for Rtl8100C)
(default)
LAN controller Enabled
LAN controller Disabled
1
1
(on 865G3-L only)

22
Chapter 2 Hardware SetupSL-865G3 / 865G3-L
2-10.1 Back Panel Connectors
A:PS/2 Mouse
B:USB 0 (top)
C:LPT1 Port
D:RJ45 (865G3-L only)
E:Line in/
Rear Speaker Out
F:PS/2 Keyboard
G : USB 1 (underside)
H:COM1 Connector
I:VGA Connector
J : USB 2 (middle)
USB 3 (underside)
K:Microphone Input /
Center Subwoofer Out
L:Line Out /
Front Speaker Out
A. E.
F. G. H. I. J. K.
B. C. D.
L.
BIOS
mPGA478B
Header USB3
1
Fan2
Fan1
Audio1
1
14
+12V Power
3
1
AGP 8X/4X
1
IDE2
IDE1
1
ICH5
Intel
Dual Channel DDR 400/333MHz
ALC
DIMM1
DIMM4
DIMM2
DIMM3
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
PS/2 Keyboard
PS/2 Mouse
USB1 ( port )
USB0
FD1
1
Main
RTL
Winbond
LPC I/O
W83627HF
Fan3
1
JBAT1
1
JKB1
LJP1
1
CD-IN1
1
1JFSB1
( port )
(on top)
PCI 6
650
8100C
Header USB4
1
Battery
Li
Power
JFSB2
RT1
HDD IR PWR
1
20
SPK RST
+-
+-
PWLED
NJ1
LED
ALC
Fan4
JFSB3
1
1
LPT1
COM1
VGA
Intel82865
Intel
865G
CN3
RJ45
(on top)
Linein
(ontop)
LineOut
(middle)
USB3 (port)
USB2 (port)
Mic
(underside)
ATA2
ATA1
1
COM2
1
2-10.2 LAN Connector
One RJ45 connector is on board for network connection.
Yellow LED “On” to indicate
Network hub is in connection
with the system.
Green LED blinks to indicate
that data transmission is
undergoing in 10/100 Base T
mode.
2-10 Other connectors setup

23
Chapter 2 Hardware SetupSL-865G3 / 865G3-L
BIOS
mPGA478B
Header USB3
1
Fan2
Fan1
Audio1
1
14
+12V Power
3
1
AGP 8X/4X
1
IDE2
IDE1
1
ICH5
Intel
Dual Channel DDR 400/333MHz
ALC
DIMM1
DIMM4
DIMM2
DIMM3
PCI 1
PCI 2 PCI 3 PCI 4 PCI 5
PS/2 Keyboard
PS/2 Mouse
USB1 (
port
)
USB0
FD1
1
Main
RTL
Winbond
LPC I/O
W83627HF
Fan3
1
JBAT1
1
JKB1
LJP1
1
CD-IN1
1
1JFSB1
(
port
)
(on top)
PCI 6
650
8100C
Header USB4
1
Battery
Li
Power
JFSB2
RT1
HDD IR PWR
1
20
SPK RST +-
+-
PWLED
NJ1
LED
ALC
Fan4
JFSB3
1
1
LPT1
COM1
VGA
Intel82865
Intel
865G
CN3
RJ45
(on top)
Linein
(ontop)
LineOut
(middle)
USB3 (port)
USB2 (port)
Mic
(underside)
ATA2 ATA1
1
COM2
1
2-10.4 External Audio Connector
CN3 : External Audio Connector
Pin 1 Mic In
Pin 3 Mic VREF
Pin 5 FPOUT R
Pin 7 (Key)
Pin 9 FPOUT L
Pin 2 Aud GND
Pin 4 Aud Vcc
Pin 6 RET R
Pin 10 RET L
This Mainboard is designed with an External Audio connector “JAUD1”
which provides connection to your chassis.
1. When JAUD1 is set to 5-6 closed and 9-10 closed, this default setting
disables this connector and leaves the Back Panel Audio enabled.
2. To use this Front Panel Audio Connector, please open all pins of
JAUD1 and connect it to your chassis.
2-10.3 CD-ROM Audio Connectors
CD-IN1 is an audio connector connecting CD-ROM audio to mainboard.
CD-ROM Audio Pin Assignment
1
CD-IN1 Pin 1 Pin 2 Pin 3 Pin 4
Left
Channel
GND GND Right
Channel