Shuttle FN85 User manual

FN85
Socket754
AMDAthlonTM 64Processor
with200 MHzFSB
BasedDDRMainBoard
User's Manual

Shuttle®FN85
Socket 754
AMD AthlonTM 64 Processor
Based DDR Mainboard
Manual Version 1.0
Copyright
Copyright©2003 by Shuttle®Inc. All Rights Reserved.
No part of this publication may be reproduced, transcribed, stored in a retrieval system,
translated into any language, or transmitted in any form or by any means, electronic,
mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without
prior written permission from Shuttle®Inc.
Disclaimer
Shuttle®Inc. shall not be liable for any incidental or consequential damages resulting from the
performance or use of this product.
This company makes no representations or warranties regarding the contents of this manual.
Information in this manual has been carefully checked for reliability; however, no guarantee is
given as to the correctness of the contents. In the interest of continued product improvement,
this company reserves the right to revise the manual or include changes in the specifications
of the product described within it at any time without notice and without obligation to notify any
person of such revision or changes. The information contained in this manual is provided for
general use by the customers.
Trademarks
Shuttle is a registered trademark of Shuttle Inc.
AMDAthlonTM64 is registered trademarks ofAMDCorporation.
NVIDIAisaregistered trademark of NVIDIA Corporation.
PS/2 is a registered trademark of IBM Corporation.
AWARD is a registered trademark of Award Software Inc.
Microsoft and Windows are registered trademarks of Microsoft Corporation.
General Notice: Other brand and product names used herein are for identification
purposes only and may be trademarks of their respective owners.
M831

Statement of Shuttle Mainboard via the EMI Test
Shuttle mainboards have been via the EMI test in terms of series of regulations: EN55022/
CISPR22/AS/NZS3548 Class B, EN55024 (1998/AS/NZS), EN4252.1 (1994), EN61000,ANSI
C63.4 (1992), CFR47 Part 15 Subpart B, and CNS13438 (1997). The items tested are illus-
trated as follows:
(A)Voltage:AC110V/60HZ &AC230V/50HZ
(B) Tested Product Information:
Product Name: PC Mainboard
Status: Sample
ModelName:FN85
S/N:N/A
CPU:
External Frequency: 200 MHz
AMD AthlonTM 64 : 2900+, 3200+
Serial Port: one port with 9 pins
Keyboard Port: one port with 6 pins
Mouse Port: one port with 6 pins
USB 2.0 Port: four ports with 4 pins respectively
Parallel Port: one port with 25 pins
1394 Port: one port with 4 pins respectively
1394 Port: one port with 6 pins respectively
LAN Port: one port with 8 pins (10Mbps/100Mbps)
Center/Bass-Out & Surround-Out & Line-Out Ports: one port for each
Mic-In & Line-In & Earphone Ports: one port for each
DIMM Memory (optional): DDR 400 256 MB *2
Power Cable: Detachable and Shielded (with a GND pin)
All CPUs have completely been tested, and values offered by the worst EMI combination of
CPU external frequency are listed as follows:
Test Mode External Frequency CPU CPU Open/Close
1200MHz AMD AthlonTM 64 Close
2200MHz AMD AthlonTM 64 Open
(C) Remedy for the Tested Product & Its EMI Interference:
Remedy:N/A
EMIInterference:
Crystal:14.318MHz(X1)/ 24.576MHz(X3,X6)/ 25.00MHz(X5,X7)/ 32.768KHz(X2)

(D) Supported Host Peripherals:
(E) Notices for Assembling Computers:
1. Cases should be made of iron or other metal that has good electric conductivity.
2. Cylinders in a case should be made of metal, and as having a mainboard mounted
in a case, make sure screws are all utilized and fastened on a mainboard.
3. An I/O shielding should be contacted with I/O metallic parts of a mainboard.
4. Cables should appropriately be arranged and fixed in a case. Follow instructions:
Ø Leave IDE cables not crossed upon CPU and SDRAM;
Ø Leave power cables minimum in length, and not crossed upon a mainboard;
Ø Leave CPU fan cables minimum in length, and not near CPU;
Ø Leave cables on panels and other spare cables tied in a computer case.
5. Make sure an EMI shielding attached to a case has properly been installed.
6. Make sure a 5.25" or 3.5" FDD and screws are fastened to an EMI shielding.
7. Make sure a case is closely in contact with EMI connected points.
8. Make sure there is no cleft in a case which is not deformed.
9. Make sure a PCI orAGP door is bound to a case.
10. Make sure cables of other devices (fans or some others) are fixed in a case.
Host Peripheral Product Name Model Name S/N FCC ID
#1 Case FN85 N/A
#2 Power Supply (240W) PC35N240EN 0005596 D33032
#3 Maxtor HDD (40 GB) D740X-6L N/A 3902B975
#4 Panasonic FDD JU-257A606P
#5 Pioneer DVD Player DVD-116 AAMS027197WL 3892D029

- 1 -
WHAT'S IN THE MANUAL.................................................................... 5
Quick Reference............................................................................................... 5
About This Manual ........................................................................................... 5
1 INTRODUCTION................................................................................ 6
1.1 TO DIFFERENT USERS ............................................................................. 6
FIRST-TIMEDIYSYSTEMBUILDER............................................................ 6
EXPERIENCEDDIY USER ........................................................................ 6
SYSTEMINTEGRATOR............................................................................... 6
1.2 ITEM CHECKLIST....................................................................................... 7
2 FEATURES ........................................................................................ 8
2.1 SPECIFICATIONS ....................................................................................... 8
3 HARDWARE INSTALLATION.......................................................... 11
3.1 STEP BY STEP INSTALLATION................................................................11
Accessories of FN85.............................................................................11
STEP1 InstalltheCPU .......................................................................... 12
STEP 2 Set Jumpers............................................................................. 13
STEP3 InstallDDRSDRAM SystemMemory........................................ 13
STEP4 InstallPeripheralsin SystemCase............................................ 14
STEP5 Mount theMainboard on the ComputerChassis........................ 15
STEP6 ConnectFront PanelSwitches/LEDs/Speaker/USB.................. 16
STEP 7 Connect IDE, Floppy and SerialATADisk Drives ...................... 17
STEP8Connect OtherInternal Peripherals............................................ 18
STEP9 Connect thePower Supply........................................................ 19
STEP10 InstallAdd-onCards in ExpansionSlots .................................. 20
STEP11 Connect External Peripherals toBack Panel ........................... 20
STEP 12 First Time System Boot Up ..................................................... 21
STEP13 InstallDrivers & SoftwareComponents ................................... 22
TABLE OF CONTENTS

- 2 -
3.2 JUMPER SETTINGS ................................................................................. 23
JUMPERS& CONNECTORSGUIDE.................................................... 24
Jumpers
Clear CMOS Setting (JP11).................................................................. 26
Back-Panel Connectors
COM1Port Connector ........................................................................... 27
ParallelPortConnector.......................................................................... 27
SPDIFIn/OutPortConnectors ............................................................... 27
1394Port Connector ............................................................................. 27
LANPort Connector .............................................................................. 27
USBPort 1/2 Connectors ...................................................................... 27
PS/2Keyboard & PS/2 Mouse Connectors............................................ 28
Bass/Center-OutPortConnector ........................................................... 28
Rear-OutPortConnector ....................................................................... 28
Front-OutPortConnector....................................................................... 28
Front-Panel Connectors
ATXPowerOn/Off SwitchConnector (PWON) ....................................... 29
HDD LED Connector (HLED) ................................................................ 29
GreenLED/ Power LEDConnector (GLED/PWR_LED) ........................ 30
HardwareResetConnector (RST) ......................................................... 30
FrontPanel AUDIO/ USB/1394Connector(JP9)................................... 31
Internal Peripherals Connectors
EnhancedIDE andFloppy Connectors................................................... 32
SerialATA Connectors (SATA1 - SerialATA1/SerialATA2) .................... 32
Other Connectors
ATXPower SupplyConnectors (ATX1/CN5) .......................................... 33
CPUand System FanConnectors - FAN1/2/3........................................ 34
WirelessKB/MS Header(JP2) .............................................................. 34

- 3 -
CD_INConnector (CN2)(Black) ............................................................ 35
AUX_INConnector(CN7) (White).......................................................... 35
MiniCD_IN Connector(CN6) (White) .................................................... 35
EXT.GPI Header(JP15)........................................................................ 36
DUAL USB Header (JP3) ...................................................................... 36
IrDAHeader (JP5) ................................................................................. 37
EXT. SMBUS Header (JP14)................................................................. 37
3.3 SYSTEM MEMORY CONFIGURATION ..................................................... 38
1.INSTALLMEMORY ............................................................................ 38
2.UPGRADEMEMORY ........................................................................ 38
4 SOFTWARE UTILITY ......................................................................39
4.1 Mainboard CD Overview ......................................................................... 39
4.2 Install Mainboard Software ...................................................................... 40
4.2.A Install nVIDIA Chipset Driver................................................................. 41
4.2.B Install Silicon RAID Driver .................................................................... 41
4.2.C Install Silicon SiICfg .............................................................................. 42
4.2.D Install nVIDIA USB 2.0 Driver................................................................ 42
4.3 View the User's Manual............................................................................ 43
5 BIOS SETUP ................................................................................... 44
5.1 ENTER BIOS ............................................................................................. 44
5.2 THE MAIN MENU ...................................................................................... 45
STANDARD CMOS FEATURES ............................................................... 47
ADVANCED BIOS FEATURES................................................................. 50
ADVANCED CHIPSET FEATURES .......................................................... 54
INTEGRATEDPERIPHERALS .................................................................. 57
POWERMANAGEMENT SETUP.............................................................. 60

- 4 -
PNP/PCICONFIGURATION....................................................................... 63
PCHEALTH STATUS ................................................................................ 65
Frequency/VoltageControl......................................................................... 67
LOAD FAIL-SAFE DEFAULTS .................................................................. 68
LOADOPTIMIZEDDEFAULTS ................................................................. 68
SET PASSWORD ..................................................................................... 68
SAVE & EXIT SETUP................................................................................ 69
EXITWITHOUTSAVING ............................................................................ 69

- 5 -
Quick Reference
Hardware Installation >> Step-by-Step ................................................ Page 11
Jumper Settings >> A Closer Look.......................................................Page 23
Drivers/Software Utilities >> How to Install .........................................Page 39
BIOS Setup >> How to Configure.........................................................Page 44
About This Manual
For First-Time DIY System Builder.........................................................Page 6
For Experienced DIY User ......................................................................Page 6
For System Integrator .............................................................................Page 6
WHAT'S IN THE MANUAL

- 6 -
1.1 To Different Users
First-Time DIY System Builder
Welcome to the DIY world! Building your own computer system is not as diffi-
cult as you may think. To make your first computer DIY experience successful,
right from the start, we have designed the 3.1 Hardware Installation section
in a step-by-step fashion for all the first-time DIY system builders. Prior to instal-
lation, we also suggest you to read the whole manual carefully to gain a com-
plete understanding of your new Shuttle FN85 mainboard.
Experienced DIY User
Congratulate on your purchase of the Shuttle FN85 mainboard. You will find
that installing your new Shuttle FN85 mainboard is just easy. Bundled with an
array of onboard functions, the highly-integrated FN85 mainboard provides
you with a total solution to build the most stable and reliable system. Refer to
sections 3.2 Jumper Settings and Chapter 4 Drivers/Software Utilities to
find out how to get the best out of your new mainboard. Chapter 5 BIOS
Setup also contains the relevant information on how to tune up your system to
achieve higher performance.
System Integrator
You have wisely chosen Shuttle FN85 to construct your system. Shuttle FN85
incorporates all the state-of-the-art technology of the Nvidia nForce3 150 Single
Chip for AMD AthlonTM 64 CPU. It integrates the most advanced functions you
can find to date in a compact Small Form Factor ATX board.
1INTRODUCTION

- 7 -
1.2 Item Checklist
Check all items with you FN85 mainboard to make sure nothing is missing.
The complete package should include:
-One piece of Shuttle FN85 Mainboard
-One piece of ATA133/100 Ribbon Cable
-One piece of Floppy Ribbon Cable
-One piece of twin ports USB Cable (optional)
-One piece of Serial ATA Cable
-FN85 User's Manual
-SiI3512 RAID User's Manual
-One piece of Bundled CD-ROM with containing:
ØFN85 user's manual saved in PDF format
ØInstall nVIDIA Chipset Driver
ØInstall Silicon RAID Driver
ØInstall Silicon SiICfg
ØInstall nVIDIA USB 2.0 Driver
ØAward Flashing Utility
J
P
5
I
R
JP2
PCI1
AGP1
JP11
1
1
IDE1
FLP1
IDE2
ATX1
DIMM1
FAN2
DIMM2
1
CN5
1
FAN3
1
1
JP9
FAN1
KTS
LITHIUMBATTERY
JAPANSTD
CR2032
AUDIO1
KB1
1
LAN1USBN4
CN3
OPT1,2
COM1
J
P
1
4
1
1
J
P
1
2
1
1
1
+
REMO
V
E
SE
A
L
AFT
E
R
WASH
IN
G
PRN1
VT6307
0310CDTAIWAN
2HA1005643
1
1
1
J
P
1
5
inbond
JP3USB
1
CN2
1
CN7
ATA1
ATA2
CN6
SERIAL
ATA
V
S
O

- 8 -
FN85 mainboard is carefully designed for the demanding PC user who wants high perfor-
mance and maximum intelligent features in a compact package.
2.1 Specifications
-CPU Support
AMD AthlonTM 64 with 200MHz FSB clock on 754-pins SMT Socket.
-Chipset
Nvidia nForce3 150 Single Chip for AMD AthlonTM 64 CPU.
Onboard Lan
RTL8201BL, support 10/100 Mbps operation rate.
Onboard 1394
VIA VT6307, support 400Mb/s, 200Mb/s, or100Mb/s data transfer rate.
Onboard SATA
Sil3512A, support 2 Serial-ATA connectors(devices) with Raid0/1 function.
STAT Host controller spport Generation 1 up to 1.2Gb/s (150MB/s)
-Jumperless CPU Configuration
Soft-configuration FSB (The FSB speed is software configurable from 200MHz
to 250MHz in the Advenced Chipset Features of BIOS setup program.)
-On Board 5.1 Channel AC97 Audio
Compliant with AC'97 2.2 specifications.
5.1 channel slot selectable DAC Output for multi-channel applications.
-Versatile Memory Support
Two 184-pin DIMM slots to support up to 2GB of PC1600,PC2100, PC2700
or PC3200 compliant DDR SDRAM module.
-AGP Expansion Slot
Provides one 32-bit AGP slot which support 4X,8X AGP device.
-PCI Expansion Slots
Provides one 32-bit PCI slot.
-6 USB 1.1/2.0 Complaint Interface Onboard
Ø2 x USB connectors on back-panel and two sets of dual USB port
headers on mid-board.
2 FEATURES

- 9 -
-I/O Interface
Provides a variety of I/O interfaces:
Ø1 Floppy interface for 3.5-inch FDD with 720KB, 1.44MB, or 2.88MB
format or for 5.25-inch FDD with 360K or 1.2MB format.
Ø1Printer Port.
Ø1DB9 serial port 16550 UART compatible.
Ø1SPDIF IN Port.
Ø1SPDIF OUT Port.
Ø11394 Port.
Ø110/100 LAN Port.
Ø2USB 1.1/2.0 Ports.
Ø1PS/2 Mouse Port.
Ø1PS/2 Keyboard Port.
Ø1Center/Bass-Out port.
Ø1Rear-Out port.
Ø1Front-Out port.
-PCI Bus Master IDE Controller Onboard
Two Ultra DMA 133 Bus Master Dual-channel IDE ports provide support to a
maximum of four IDE devices (one Master and one Slave per channel). The IDE
Bus implements data transfer speeds of up to 133/100/66/33 MB/sec and
also supports Enhanced PIO Modes.
80-pin Cable Backward Compatible Legacy ATAPI Devices, ATAPI IDE CD-
ROM, CD-R, CD-RW, and LS-120 Supports.
-ATX Power Supply Connector
ATX power supply unit can connected to the onboard 20-pin standard ATX
power connectors, supporting Suspend and Soft-On/Off by dual-function power
button. The Pentium 4 ATX power include other 4-pin +12V ATX power con-
nector.
-Advanced Configuration and Power Interface
Features four power saving modes: S1 (Snoop), S3 (Suspend to RAM), S4 (Sus-
pend to DISK), and S5 (Soft-Off). ACPI provides more efficient Energy Saving
Features controlled by your operating system that supports OS Direct Power
Management (OSPM) functionality.

- 10 -
-System BIOS
Provides licensed Award BIOS V6.0 PG on 4Mb Flash core and supports Green
PC, Desktop Management Interface (DMI).
-Form Factor
System board conforms to Small form factor ATX specification.
Board dimension: 254mm X185mm.
-Advanced Features
ØLow EMI -Built in spread spectrum and automatic clock shut-off of unused
PCI/SDRAMS slots to reduce EMI.
ØDual Function Power Button - The system can be in one of two states,
one is Suspend mode and the other is Soft-Off mode. Pushing the power
button for less than 4 seconds places the system into Suspend mode. When
the power button is pressed for longer than 4 seconds, the system enters Soft-
Off mode.
ØWake-on-LAN (WOL) - The onboard WOL connector can be attached to
a network card that supports this function to wake up the system via LAN.
ØModem Ring Power-On - The system can be powered on automatically
by the activation of modem ringing.
ØCPU Host/SDRAM - This item allows users to adjust CPU Host Clock,and
SDRAM in BIOS.
-Intelligent Features
ØVoltage Monitoring - Monitors various voltages of key elements, such as
the CPU, and other critical system voltage levels to ensure stable current
passing through mainboard components.
ØFan Status Monitoring -To prevent CPU from overheating, the CPU fan
is monitored for RPM and failure. (CPU Cooling FAN with RPM sensor is
required.)
ØTemperature Monitoring -This item allows users to make sure whether
the CPU or system runs in a suitable temperature.

- 11 -
Before removing or installing any of these devices including CPU, DIMMs,
Add-On Cards, Cables, please make sure to unplug the onboard power
connector.
This section outlines how to install and configure your mainboard. Refer to the following
mainboard layout to help you to identify various jumpers, connectors, slots, and ports.
Then follow these steps designed to guide you through a quick and correct installation of
your system.
3.1 Step-by-Step Installation
3HARDWARE INSTALLATION
Accessories Of FN85
J
P
5
I
R
JP2
PCI1
AGP1
JP11
1
1
IDE1
FLP1
IDE2
ATX1
DIMM1
FAN2
DIMM2
1
CN5
1
F
A
N
3
1
1
JP9
FAN1
KTS
LITHIUMBATTER
Y
JAPANSTD
CR2032
AUDIO1
KB1
1
LAN1
USBN4
CN3
OPT1,2
COM1
J
P
1
4
1
1
J
P
1
2
1
1
1
+
REM
O
V
E
SE
A
L
AFT
E
R
WAS
H
I
N
G
PRN1
1
1
1
J
P
1
5
i
n
b
o
n
d
J
P
3
U
S
B
1
CN2
1
CN7
ATA1
ATA2
CN6
PS/2 Keyboard/Mouse Connectors
COM Connector
SPDIF-IN/Out Connectors
IrDA - JP5 Header
One PCI Slot
OneAGP Slot
FRONT PANEL
AUDIO/ USB/ 1394
CONNECTOR
- JP9
ClearCMOS-
JP11
Front-Panel Header- JP12
DUAL USB - JP3 Header
Two184-pinDDR
SDRAMDIMM Sockets
Two IDE Connectors- IDE1/IDE2
One Floppy Connector- FLP1
ATX Power Connector- ATX1
SOCKET 754
Center/Bass/Rear-Out/Front-Out Connectors
ATX+12VPowerConnector-
CN5
Nvidia nForce3 150
Chipset
VT6307 Chipset
SerialATA Connectors
- ATA1/ATA2
Printer Port Connector-
PRN1
AUX CD-IN
Connecto r- CN7
FAN1
LAN & USB 2.0 Connectors
Wireless KB/MS Connector-
JP2
CD-IN Connector- CN2
EXT. GPI HEADER -
JP15
F
A
N
2
EXT. SMBUS
Header
-
JP14
Mini CD-IN
Connecto r- CN6
FAN3
Si3512 SATA Chipset I

- 12 -
Step 1
Install the CPU:
1. Locate the CPU ZIF (Zero Insertion Force) socket on the upper-right sector of
your mainboard (between the back-panel connectors and the DIMM memory
slots).
2. Pull the CPU ZIF socket lever slightly sideways away from the socket to
unlock the lever, and then bring it to an upwardly vertical position.
3. Place your AMD AthlonTM 64 processor in the socket 754 CPU. Note that
the CPU's edges have been purposely designed non-symmetrically to pre-
vent from in serting the processor in the wrong direction. The following dia-
gram demon strates the correct placement of the CPU in the ZIF socket. You
can see that the Triangle Mark.
4. Slightly push the AMD AthlonTM 64 processor into the socket without apply-
ing exces sive force while making sure there is no gap between CPU and
socket. Then lower the socket-lever all the way down to its horizontal posi-
tion and lock it to secure the CPU in place.
5. The AMD AthlonTM 64 processor requires a set of heatsink/fan to ensure
proper cooling of the processor. If heatsink/fan have not been already
mounted on your CPU, you must purchase the heatsink/fan sepa-rately and
have it in stalled. Plug the cable throught the heatsink/fan in the CPU fan
power con nector located nearby. Note that there are several types of CPU
fan connectors. Normally, if your mainboard supports the hard ware moni-
toring function, a 3-pin fan power connector should allow your system to
detect the CPU fan's speed . The CPU fan can also run with a 2-pin fan
power connector, however, detection of CPU fan's speed is not sup ported.
Another type of CPU fan may feature a large 4-pin fan power connector,
which does not support CPU fan's speed detection and must be directly
connected to the system's power supply unit. Please refer to the following
diagram.
Lever
A Triangle
Mark
Lever
AMD CPU
Z
A
D
A
3
1
0
0
A
E
P
5
A
J
A
A
A
I
C
0
3
1
9
P
A
W
F
3
5
8
1
9
7
2
4
0
0
2
5

- 13 -
Step 2.
Set Jumpers
This mainboard is jumperless! The default jumper settings have been set for
the common usage standard of this mainboard. Therefore, you do not need
to reset the jumpers unless you require special adjustments as any of the
following cases:
Clear CMOS
For first-time DIY system builders, we recommend that you do not change the
default jumper settings if you are not totally familiar with the mainboard
configuration procedures. The factory-set default settings are tuned for opti-
mum system performance. For the advanced users who wish to customize
their system, section 3.2 Jumper Settings will provide detailed information
on how to configure your mainboard manually.
Step 3
Install DDR SDRAM System Memory
To install memory, insert DDR SDRAM memory module(s) in DIMM slot(s).
Note that DDR SDRAM modules are directional and will not go in the DIMM
slots unless properly oriented. After the module is fully inserted into the
DIMM slots, lift the clips of both sides of the DIMM slot to lock the module in
place.
DDR SDRAM

- 14 -
Step 4
Install Internal Peripherals in System Case
Before you install and connect the mainboard into your system case, we
recommend that you first assemble all the internal peripheral devices into the
computer housing, including but not limited to the hard disk drive (IDE/
HDD), floppy disk drive (FDD), CD-ROM drive, and ATX power supply unit.
This will greatly facilitate in making the connections to the mainboard de-
scribed below.
To install IDE & FDD drives, follow this procedure:
1. Set the required jumpers on each device according to the instructions
provided by the manufacturer. (IDE devices, HDD, and CD-ROM, have to
set jumpers to Master or Slave mode depending on whether you install
more than one device of each kind.)
2. Connect IDE cable and FDD cable on the back-panel of the internal
peripheral devices to the corresponding headers on board. Note that the
cable should be oriented with its colored stripe (usually red or magenta)
connected to pin#1 both on the mainboard IDE or FDD connector and on
the device as well.
3. Connect an available power cable from your system power supply unit
to the back-panel of each peripheral device. Note that the power cable is
directional and cannot fit in if not properly positioned.

- 15 -
Step 5
Mount the Mainboard on the Computer Chassis
1. You may find that there are a lot of different mounting hole positions both on
your computer chassis and on the mainboard. To choose correct mounting
holes, the key point is to keep the back-panel of the mainboard in a close fit
with your system case, as shown below.
2. After deciding on the proper mounting holes, position the studs between the
frame of the chassis and the mainboard.
The studs are used to fix the mainboard and to keep a certain distance be-
tween the system chassis and the mainboard, in order to avoid any electrical
shorts between the board and the metal frame of the chassis. (If your com-
puter case is already equipped with mounting studs, you will need to tighten
screws to attach the mainboard.)
Note :In most computer housings, you will be able to find 4 or more atta-
chment points to install mounting studs and then fix the mainboard.
If there aren enough matching holes, then make sure to install at
least 4 mounting studs to ensure proper attachment of the main-
board.

- 16 -
Step 6
Connect Front Panel Switches/LEDs
You can find there are several different cables already existing in the system
case and originatinting from the computer's front-panel devices (HDD LED,
Power LED,or Reset Switch devices etc.) These cables serve to connect the
front-panel switches and LEDs connectors to the mainboard's front-panel con-
nectors group, as shown below.
1. ATX Soft Power On/Off (POWER ON)
2. HDD-LED (HDD LED)
3. Green-LED and Power-LED (GREEN LED/POWER LED)
4. Hardware Reset Switch Button (RESET)
Connect Front Panel AUDIO/ USB/ 1394 CONNECTOR(JP9)
You can find there are several different
cablesalreadyexistinginthesystemcase
and originatinting from the computer's
front-panel devices (AUDIO, USB4/5,
1394adevices etc.) These cables serve
to connect the AUDIO, USB4/5, 1394a,
connectorstothemainboard'sfrontpanel
connectorsgroup,as shownbelow.
1
JP12
Front Panel
PWONGLE
D
/
P
L
E
D
RSTHL
E
D
-
+
-+
-
+
1
JP12
-
+
-+
+-
RST
HLED
GLED
PLED
PWON
2
1
3
4
1
JP9