User Guide

Chapter 5: Advanced Serverboard Setup

5-11

X7DBR8+ Quick Reference

Jumper Description Default Setting

J3P 3rd Power Fail Detect Open (Disabled)

JBT1 CMOS Clear (See Section 5-9)

JCF1 Compact Flash Master/Slave Select Closed (Master)

C1/JI

C2 SMBus to PCI-E Slots Enable/Disable Open (Disabled)

JPA1* SCSI Controller Enable/Disable Pins 1-2 (Enabled)

JPA2/JPA3* SCSI ChA/ChB Termination En/Dis Open (Enabled)

JPG1 VGA Enable/Disable Pins 1-2 (Enabled)

JPL1/ JPL2 JLAN1/JLAN2 Enable/Disable Pins 1-2 (Enabled)

JWD Watch Dog Pins 1-2 (Reset)

Connector Description

COM1/COM2 COM1/COM2 Serial Port/Header

FAN 1-5 Fan 1-5 Headers

J22 Floppy Disk Drive Connector

IDE#1/IDE#2 IDE Hard Drive/Compact Flash Card Connectors

JA1/JA2* SCSI Channel A & B Ports

JAR1 Alarm Reset Header

JD1 Power LED (pins1-3)/Speaker Header (pins 4-7)

JF1 Front Control Panel Connector

JL1 Chassis Intrusion Header

JLAN1/2 G-bit Ethernet Ports

JOH1 Overheat LED

JP3 Power Fail Header

JPW1 24-pin Primary ATX Power Connector

JPW2 4-pin Auxiliary Power Connector

JPW3 8-pin Processor Power Connector

JUID1 UID LED Header

JUID2 UID Switch Header

JWF1 Compact Flash Card Power Connector

JWOL Wake-on-LAN Header

JWOR Wake-on-Ring Header

LE1 PWR LED Indicator

I-SATA0 - I-SATA5 Intel Serial ATA Ports

SGPIO1/SGPIO2 SGPIO Headers

SMB System Management Bus Header

SMBUS_PS Power System Management (I

C) Header

USB0/1, JUSB2, JUSB3 USB0/1 Ports, USB2/3 Headers, USB4/5 Headers

*X7DBR8+ only