User Guide

Power ....................................................................................................... 3-3

3-4 Drive Carrier LEDs ......................................................................................... 3-3

Chapter 4: System Safety

4-1 Electrical Safety Precautions .......................................................................... 4-1

4-2 General Safety Precautions ........................................................................... 4-2

4-3 ESD Precautions ............................................................................................ 4-3

4-4 Operating Precautions .................................................................................... 4-4

Chapter 5: Advanced Serverboard Setup

5-1 Handling the Serverboard .............................................................................. 5-1

5-2 Processor and Heatsink Installation ............................................................... 5-2

5-3 Connecting Cables ......................................................................................... 5-5

Connecting Data Cables .......................................................................... 5-5

Connecting Power Cables ....................................................................... 5-5

Connecting the Control Panel .................................................................. 5-6

5-4 I/O Ports ......................................................................................................... 5-7

5-5 Installing Memory ........................................................................................... 5-7

5-6 Adding PCI Cards ........................................................................................... 5-9

5-7 Serverboard Details ...................................................................................... 5-10

X7DBR-i+/X7DBR-8+ Layout ................................................................. 5-10

X7DBR-i+/X7DBR-8+ Quick Reference ................................................. 5-11

5-8 Connector Deﬁ nitions ................................................................................... 5-12

Primary ATX Power Connector .............................................................. 5-12

Auxiliary Power Connector ..................................................................... 5-12

Processor Power Connector .................................................................. 5-12

NMI Button ............................................................................................. 5-12

Power LED ............................................................................................. 5-12

HDD LED ............................................................................................... 5-13

NIC1 LED ............................................................................................... 5-13

NIC2 LED ............................................................................................... 5-13

Overheat/Fan Fail LED .......................................................................... 5-13

Power Fail LED ...................................................................................... 5-13

Reset Button .......................................................................................... 5-14

Power Button .......................................................................................... 5-14

Universal Serial Bus ............................................................................... 5-14

Chassis Intrusion .................................................................................... 5-14

Serial Ports ............................................................................................. 5-15

Power Fail Header ................................................................................. 5-15

Fan Headers .......................................................................................... 5-15

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Table of Contents