
1.6.5 Jumpers & Connectors
Jumper/Connector
Function
J1/J3/J4/J5/J6/J7/J32/J34/J36/J37
Fan connector
J8
PSMI header
J9
Front Panel header for Barebone System
J18
LCM header
J19
Front Panel header
J20/J21
USB 2.0 header
J23
PCI-X Speed Selection
J29
BBU Fan connector
JP3
Clear COMS
JP4
PCI-E configuration selection
JP8
XG21 VGA Enable/Disable Jumper
JP9
IPMB Pin header
JP22
PCI-X clock frequency 133/100 MHz
selection
Jumper Legend
OPEN - Jumper OFF
Without jumper cover
CLOSED - Jumper ON
With jumper cover
To indicate the location of pin-1
To indicate the location of pin-1
18
Chapter 1: Overview
Summary of Contents for B4989
Page 1: ...Transport TN68 B4989 Service Engineer s Manual...
Page 2: ......
Page 27: ...1 6 6 System Block Diagram Chapter 1 Overview 19...
Page 30: ...22 Chapter 1 Overview...
Page 41: ...Chapter 2 Setting Up 33...
Page 43: ...5 Secure the holder to the chassis follow the above steps in reverse Chapter 2 Setting Up 35...
Page 50: ...42 Chapter 2 Setting Up...
Page 54: ...46 Chapter 3 Replacing Preinstalled Components...
Page 72: ...Rear View 64 Chapter 3 Replacing Preinstalled Components...
Page 86: ...Step 6 Connect the data cables 78 Appendix II Installing the Internal 2 5 HDD...
Page 92: ...84 Appendix IV Cable Connection Tables...
Page 96: ...88 Appendix V FRU Parts Table...