3Com DK8X user manual Operating Precautions

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Chapter 1

Overview

„Touch a grounded metal object before removing the board from the antistatic bag.

„Do not let components or PCBs come into contact with your clothing, which may retain a charge even if you are wearing a wrist strap.

„Handle a board by its edges only; do not touch its components, peripheral chips, memory modules or contacts.

„When handling chips or modules, avoid touching their pins.

„Put the motherboard and peripherals back into their antistatic bags when not in use.

„For grounding purposes, make sure your computer chassis provides excellent conductivity between the power supply, the case, the mounting fasteners and the motherboard.

„After accessing the inside of the system, close the system back up and secure it to the rack unit with the retention screws after ensuring that all connections have been made.

OPERATING PRECAUTIONS

Care must be taken to insure that the chassis cover is in place when the server is operating to assure proper cooling. Out of warranty damage to the server can occur if this practice is not strictly followed.

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Overview

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Contents Iwill DK8X Motherboard DK8X Motherboard FCC Compliance Statement Disclaimer Table of Contents DK8X Motherboard Overview Chapter OverviewOverview Operating Precautions Getting Help USB Overview Mainboard MAP Rear I/O Array Hardware Installation Chapter Hardware InstallationMAP of Jumpers CN32 Clear Cmos Header CN25 PCI-X Speed Select Jumper CN21 PCI 64-Bit Speed Select JumperJ11 Audio for Front Panel JP1 IEEE-1394 Enable/DisableCN20 Chassis Intrusion Switch Connector Installing Memory Memory Installation Procedures Chapter Hardware Installation Recommended Memory Configurations Heatsink Installation DK8X Motherboard Chapter Hardware Installation DK8X Motherboard AGP PRO Slot EPS12V Power Connectors Pin Front Panel Switches Speaker Connector 4-pin Speaker Reset Switch 2-pin RSTATX Power Switch / Soft Power Switch 2-pin Pwrsw System Power LED 3-pin PwrledCPU/ System FAN Connectors PS/2 Mouse Connector 6-pin Female PS/2 Keyboard Connector 6-pin FemaleUniversal Serial Bus Ports 4-pin Female Serial Port COM1 Connector 9-pin Male Ieee 1394/ FireWire Connector 6-pin MaleParallel Printer Connector 25-pin Female Onboard LAN Port RJ-45CDIn & AuxIn Audio Inputs 4-pin Ieee 1394 Firewire Ports and Header Installing Expansion Cards RAID RAID Type DescriptionPowering on Your System Bios Setup Chapter Bios Setup ESC ENDMain Menu Advanced Menu Acpi IDE IDE Configuration SubmenuSuper IO Configuration Submenu PCIPnP Menu IRQ ChapterIRQ3~IRQ15 Boot Menu ROM Boot Setting Configuration SubmenuDEL Security Menu Chipset Menu NothBridge Configuration SubmenuDK8X Motherboard Chapter SouthBridge Configuration AGP Configuration Submenu APM Configuration Menu Exit Menu Install ALC655 audio driver Install WindowsXP SP1a Install 8151 driver