Introduction Hardware Setup BIOS Setup Driver & Utility IS-85 Motherboard Intel Pentium 4/Celeron/Celeron D Socket 775 Appendix Installation Instruction Copyright and Warranty Notice The information in this document is subject to change without notice and does not represent a commitment on part of the vendor, who assumes no liability or responsibility for any errors that may appear in this manual. No warranty or representation, either expressed or implied, is made with respect to the quality, accuracy or fitness for any particular part of this document. In no event shall the manufacturer be liable for direct, indirect, special, incidental or consequential damages arising from any defect or error in this manual or product. Product names appearing in this manual are for identification purpose only and trademarks and product names or brand names appearing in this document are the property of their respective owners. This document contains materials protected under International Copyright Laws. All rights reserved. No part of this manual may be reproduced, transmitted or transcribed without the expressed written permission of the manufacturer and authors of this manual. If you do not properly set the motherboard settings, causing the motherboard to malfunction or fail, we cannot guarantee any responsibility. ii IS-85 Introduction Contents 1. Introduction ..................................................................... 1-1 1.1 Features & Specifications .............................................................1-1 1.2 Motherboard Layout.....................................................................1-3 Hardware Setup BIOS Setup Driver & Utility Appendix 2. Hardware Setup ............................................................... 2-1 2.1 Choosing a Computer Chassis .......................................................2-1 2.2 Installing Motherboard .................................................................2-1 2.3 Checking Jumper Settings ............................................................2-2 2.3.1 CMOS Memory Clearing Header and Backup Battery ..............2-3 2.4 Connecting Chassis Components...................................................2-5 2.4.1 ATX Power Connectors ........................................................2-5 2.4.2 FAN Power Connectors ........................................................2-5 2.4.3 Front Panel Switches & Indicators Headers............................2-6 2.5 Installing Hardware......................................................................2-7 2.5.1 CPU Socket 775 ..................................................................2-7 2.5.2 DDR Memory Slots ............................................................ 2-10 2.5.3 Floppy and IDE Disk Drive Connectors ................................ 2-11 2.5.4 Serial ATA Connectors ....................................................... 2-12 2.5.5 Accelerated Graphics Port Slot............................................ 2-13 2.5.6 PCI Add-on Slots ............................................................... 2-13 2.6 Connecting Optional Devices ...................................................... 2-14 2.6.1 Additional USB 2.0 Port Headers......................................... 2-14 2.6.2 Internal Audio Connector ................................................... 2-14 2.6.3 Front Panel Audio Connection Header ................................. 2-15 2.7 Connecting I/O Devices.............................................................. 2-16 IS-85 iii 3. BIOS Setup....................................................................... 3-1 4. Driver & Utility ................................................................. 4-1 5. Appendix .......................................................................... 5-1 5.1 Troubleshooting (How to Get Technical Support?) ..........................5-1 5.1.1 Q & A .................................................................................5-1 5.1.2 Technical Support Form ......................................................5-3 iv IS-85 Introduction 1. Introduction 1.1 Features & Specifications CPU · LGA775 Socket for Intel Pentium 4/Celeron/Celeron D Processor with 800/533MHz FSB · Supports Intel Hyper-Threading Technology Chipset · Northbridge: Intel 865G · Southbridge: Intel ICH5 Memory · 2X 184-pin DIMM slots support 2GB maximum memory capacity · Supports Dual Channel DDR 400 Un-buffered Non-ECC memory Graphics · Integrated Intel Extreme Graphics 2 Serial ATA · 2x SATA 1.5Gb/s LAN · Onboard 10/100Mb PCI controller Audio · Onboard 5.1-Channel Audio CODEC Expansion Slots · 1x AGP 8X slot · 3x PCI slots Internal I/O Connectors · · · · · · 1x 2x 2x 2x 1x 1x Floppy port UDMA 100/66/33 IDE connectors (each supports 2x IDE devices) SATA 1.5Gb/s connectors USB 2.0 headers (each supports 2x USB 2.0 ports) FP-Audio header CD-IN header Rear Panel I/O · 1x PS/2 mouse port · 1x PS/2 keyboard port · 1x Serial port IS-85 1-1 · · · · · 1x 1x 4x 1x 1x Parallel port VGA port USB 2.0 ports RJ-45 LAN port Audio connector (Line-in, Line-out, MIC-in) Miscellaneous · mATX form factor (244mm x 244mm) Specifications and information contained herein are subject to change without notice. 1-2 IS-85 Introduction 1.2 Motherboard Layout IS-85 1-3 1-4 IS-85 2. Hardware Setup In this chapter we will elaborate all the information you need upon installing this motherboard to your computer system. Always power off the computer and unplug the AC power cord before adding or removing any peripheral or component. Failing to do so may cause severe damage to your motherboard and/or peripherals. Plug in the AC power cord only after you have carefully checked everything. Hardware Setup 2.1 Choosing a Computer Chassis · · This motherboard carries a mATX form factor of 244 x 244 mm. Choose a chassis big enough to install this motherboard. As some features for this motherboard are implemented by cabling connectors on the motherboard to indicators and switches or buttons on the chassis, make sure your chassis supports all the features required. If there is possibility of adopting some more hard drives, make sure your chassis has sufficient power and space for them. Most chassis have alternatives for I/O shield located at the rear panel. Make sure the I/O shield of the chassis matches the I/O port configuration of this motherboard. You can find an I/O shield specifically designed for this motherboard in its package. · · 2.2 Installing Motherboard Most computer chassis have a base with many mounting holes to allow the motherboard to be securely attached, and at the same time, prevent the system from short circuits. There are two ways to attach the motherboard to the chassis base: 1. use studs, or 2. use spacers In principle, the best way to attach the board is to use studs. Only if you are unable to do this should you attach the board with spacers. Line up the holes on the board with the mounting holes on the chassis. If the holes line up and there are screw holes, you can attach the board with studs. If the holes line up and there are only slots, you can only attach with spacers. Take the tip of the spacers and insert them into the slots. After doing this to all the slots, you can slide the board into position aligned with slots. After the board has been positioned, check to make sure everything is OK before putting the chassis back on. IS-85 2-1 To install this motherboard: 1. Locate all the screw holes on the motherboard and the chassis base. 2. Place all the studs or spacers needed on the chassis base and have them tightened. 3. Face the motherboard's I/O ports toward the chassis's rear panel. 4. Line up all the motherboard's screw holes with those studs or spacers on the chassis. 5. Install the motherboard with screws and have them tightened. To prevent shorting the PCB circuit, please REMOVE the metal studs or spacers if they are already fastened on the chassis base and are without mounting-holes on the motherboard to align with. 2.3 Checking Jumper Settings For a 2-pin jumper, plug the jumper cap on both pins will make it CLOSE (SHORT). Remove the jumper cap, or plug it on either pin (reserved for future use) will leave it at OPEN position. SHORT Face the chassis's rear panel. OPEN OPEN For 3-pin jumper, pin 1~2 or pin 2~3 can be shorted by plugging the jumper cap in. Pin 1~2 SHORT Pin 2~3 SHORT 2-2 IS-85 2.3.1 CMOS Memory Clearing Header and Backup Battery The time to clear the CMOS memory occurs when (a) the CMOS data becomes corrupted, (b) you forgot the supervisor or user password preset in the BIOS menu, (c) you are unable to boot-up the system because the CPU ratio/clock was incorrectly set in the BIOS menu. This header uses a jumper cap to clear the CMOS memory and have it reconfigured to the default values stored in the ROM BIOS. Hardware Setup · · Pins 1 and 2 shorted (default): Normal operation. Pins 2 and 3 shorted: Clear CMOS memory. To clear the CMOS memory and load the default values: 1. Power off the system. 2. Set pin 2 and pin 3 shorted by the jumper cap. Wait for a few seconds. Set the jumper cap back to its default settings --- pin 1 and pin 2 shorted. 3. Power on the system. 4. For incorrect CPU ratio/clock settings in the BIOS, press key to enter the BIOS setup menu right after powering on system. 5. Set the CPU operating speed back to its default or an appropriate value. 6. Save and exit the BIOS setup menu. IS-85 2-3 CMOS Backup Battery: An onboard battery saves the CMOS memory to keep the BIOS information stays on even after disconnected your system with power source. Nevertheless, this backup battery exhausts after some five years. Once the error message like "CMOS BATTERY HAS FAILED" or "CMOS checksum error" displays on monitor, this backup battery is no longer functional and has to be renewed. To renew the backup battery: 1. Power off the system and disconnect with AC power source. 2. Remove the exhausted battery. 3. Insert a new CR2032 or equivalent battery. Pay attention to its polarity. The "+" side is its positive polarity. 4. Connect AC power source and power on the system. 5. Enter the BIOS setup menu. Reconfigure the setup parameters if necessary. CAUTION: Danger of explosion may arise if battery is incorrectly renewed. Renew only with the same or equivalent type recommended by the battery manufacturer. Dispose of used batteries according to the battery manufacturer's instructions. 2-4 IS-85 2.4 Connecting Chassis Components 2.4.1 ATX Power Connectors These connectors provide the connection from an ATX power supply. As the plugs from the power supply fit in only one orientation, find the correct one and push firmly down into these connectors. Hardware Setup 2.4.2 FAN Power Connectors These connectors each provide power to the cooling fans installed in your system. · · · CPU_FAN: CPU Fan Power Connector SYS_FAN: System Fan Power Connector PWR_FAN: Auxiliary Fan Power Connector These fan connectors are not jumpers. DO NOT place jumper caps on these connectors. IS-85 2-5 2.4.3 Front Panel Switches & Indicators Headers This header is used for connecting switches and LED indicators on the chassis front panel. Watch the power LED pin position and orientation. The mark "+" align to the pin in the figure below stands for positive polarity for the LED connection. Please pay attention to connect these headers. A wrong orientation will only cause the LED not lighting, but a wrong connection of the switches could cause system malfunction. Pin 1 3 5 7 9 Definition HD LED + HD LED RESET RESET Reserved Pin 2 4 6 8 Definition Message LED + Message LED Power Switch Power Switch 2-6 IS-85 2.5 Installing Hardware DO NOT scratch the motherboard when installing hardware. An accidentally scratch of a tiny surface-mount component may seriously damage the motherboard. In order to protect the contact pins, please pay attention to these notices: 1. A maximum 20 cycles of CPU installation is recommended. 2. Never touch the contact pins with fingers or any object. 3. Always put on the cap when the CPU is not in use Hardware Setup 2.5.1 CPU Socket 775 1. Place the board so as to let the lever-hook of the socket is on your left side. Use your left thumb and forefinger to hold the lever hook, pull it away from the retention tab. Rotate the lever to fully open position. 2. Use your right thumb on the bottom-right side of the load plate and lift it up to fully open position. 3. Use your right thumb and forefinger to grasp the CPU package. Be sure to grasp on the edge of the substrate, and face the Pin-1 indicator toward the bottom-left side. Aim at the socket and place the CPU package vertical down into the socket. IS-85 2-7 4. Visually inspect if the CPU is seated well into the socket. The alignment key must be located in the notch of package. 5. Use your left hand to hold ...