3Com DK8X user manual PS/2 Mouse Connector 6-pin Female, PS/2 Keyboard Connector 6-pin Female

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Chapter 2

Hardware Installation

REAR PANEL I/O PORTS

This is an illustration of the Mainboard rear I/O port array

PS/2 Mouse Connector (6-pin Female)

The system will direct IRQ12 to the PS/2 mouse if one is detected. If no mouse is detected, IRQ12 will be free for expansion cards to use.

PS/2 Keyboard Connector (6-pin Female)

This connection is for standard keyboards using a PS/2 (mini DIN) plug. This connector will not accept standard AT size (large DIN) keyboard plugs. You may need a DIN to mini DIN adapter for standard AT keyboards.

Universal Serial Bus Ports (4-pin Female)

Two (2) onboard external USB 2.0 ports and two (2) onboard external USB 1.1 ports are available for connecting USB devices. Refer to USB 2.0 Ports & Header for more information.

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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 Universal Serial Bus Ports 4-pin Female PS/2 Mouse Connector 6-pin FemalePS/2 Keyboard Connector 6-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