AMD NX800LX user manual Technical Support, Conventions Used in This Guide

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User’s Manual

Technical Support

If a problem arises with your system and no solution can be obtained from the user’s manual, please contact your place of purchase or local distributor. Alternatively, please try the following help resources for further guidance. Visit the BCM TW website for FAQ, technical guide, BIOS updates, driver updates, and other information:

http://www.bcmimb.com.tw

Conventions Used in This Guide

To make sure that you perform certain tasks properly, take note of the following symbols used throughout this manual.

DANGER/WARNING: Information to prevent injury to yourself when trying to complete a task.

CAUTION: Information to prevent damage to the components when trying to complete a task.

IMPORTANT: Instructions that you MUST follow to complete a task.

NOTE: Tips and additional information to help you complete a task.

NX800LX 5

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Contents Ver NX800LXContents User’s Manual Electrical safety Safety InformationConventions Used in This Guide Technical SupportPacking List Revision History Features Specifications SummaryLAN1 Block Diagram Product1 Introduction Before you Proceed Production IntroductionScrew Holes Placement DirectionMotherboard Overview Motherboard Layout Label Function Layout Content ListInternal Connector Expansion Slots Installing an Expansion CardConfiguring an Expansion Card Clear Cmos J3 Jumpers4 COM1/COM2 +5V/+12V Selection COMAPJ1, COMBPJ1 LCD Backlight Brightness Adjustment Connector LCDPJ13 COM1/COM2 RI/+5V Selection COMAJ1, COMBJ1 Rear Panel Connectors ConnectorsPower Fan Connector CN7 CF Power Connector CFPJ1 ATX Power Connector CN5NX800LX System Power LED 2-pin Pwrled Front Panel Connector FPANEL1ATX Power Button/Soft-off Button 2-pin Pwrsw Reset Button 2-pin ResetPrimary IDE Connector IDEB1 IrDA Connector IRB1 Signal Description11 AC97 Line-in Connector J1 Gpio Connector J2 Lvds Connector LVDS1 LCD Inverter Connector LCDB1TTL Connector TTL1 USB 2.0 Connector USBB1