User`s manual

vii

Table of Contents

3-5 Control Panel Connectors/I/O Ports...............................................................3-11

Back Panel Connectors/I/O Ports ..................................................................3-11

Back Panel I/O Port Locations and Deﬁ nitions ............................................3-11

Serial Ports ............................................................................................... 3-12

Video Connection ..................................................................................... 3-12

Universal Serial Bus (USB) ...................................................................... 3-13

Ethernet Ports .......................................................................................... 3-14

Unit Identiﬁ er Switch ................................................................................ 3-15

Front Control Panel ....................................................................................... 3-16

Front Control Panel Pin Deﬁ nitions............................................................... 3-17

NMI Button ............................................................................................... 3-17

Power LED .............................................................................................. 3-17

HDD LED .................................................................................................. 3-18

NIC1/NIC2 LED Indicators ....................................................................... 3-18

Overheat (OH)/Fan Fail/PWR Fail/UID LED ............................................ 3-19

Power Fail LED ........................................................................................ 3-19

Reset Button ........................................................................................... 3-20

Power Button ........................................................................................... 3-20

3-6 Connecting Cables ........................................................................................ 3-21

Power Connectors ................................................................................... 3-21

Fan Headers ............................................................................................. 3-22

Chassis Intrusion ..................................................................................... 3-22

Internal Speaker ....................................................................................... 3-23

Power LED/Speaker ................................................................................. 3-23

TPM Header/Port 80 ................................................................................ 3-24

Overheat LED/Fan Fail ............................................................................ 3-24

Power SMB (I

C) Connector .................................................................... 3-25

IPMB ......................................................................................................... 3-25

T-SGPIO 1/2 Headers .............................................................................. 3-26

Wake-On-Ring .......................................................................................... 3-26

BBU Header (Optional for the X8QB6-F Only) ........................................ 3-27

Unit Identiﬁ cation Switch/LED .................................................................. 3-28

3-7 Jumper Settings ............................................................................................ 3-29

Explanation of Jumpers ................................................................................ 3-29

GLAN Enable/Disable .............................................................................. 3-29

CMOS Clear ............................................................................................. 3-30

Watch Dog Enable/Disable ...................................................................... 3-30

VGA Enable .............................................................................................. 3-31

TPM Support Enable ................................................................................ 3-31