3Com DK8X user manual Chapter Hardware Installation

Page 27

Chapter 2

Hardware Installation

Step 8

Step 9

1.Gently push down on the processor while lowering the locking lever and latching it into the fully locked position.

2.Do not apply any power (voltage) to the system until the heatsink is fully installed.

Step 10

1.Place the heatsink on the processor with it centered in the retention frame matching the heatsink clip with the socket mounting lug.

2.The heatsink should have full contact with the processor.

1.The heatsink has a thermal interface material pre-applied on the bottom. This material is protected by a plastic cover.

2.Inspect the thermal interface material for scratches or gaps. Do not use if thermal material has scratches or gaps. If replacement thermal interface material is needed,

3.Remove plastic cover and discard. Be careful not to touch or scratch the thermal interface material.

Step 11

Hook the spring clip under the cam lever to the mounting lug on the retention frame first. Some force may need to be applied.

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Hardware Installation

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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 System Power LED 3-pin Pwrled Reset Switch 2-pin RSTSpeaker Connector 4-pin Speaker ATX Power Switch / Soft Power Switch 2-pin PwrswCPU/ System FAN Connectors PS/2 Mouse Connector 6-pin Female PS/2 Keyboard Connector 6-pin FemaleUniversal Serial Bus Ports 4-pin Female Onboard LAN Port RJ-45 Ieee 1394/ FireWire Connector 6-pin MaleSerial Port COM1 Connector 9-pin Male Parallel Printer Connector 25-pin FemaleCDIn & 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