Compaq ProLiant 2500 Maintenance And Service Manual page 3

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vi Contents
Chapter 2
Removal and Replacement Procedures Continued
Cable Folding and Routing Diagrams ....................................................................... 2-18
Cable Diagram for Diskette Drive ..................................................................... 2-18
Cable Diagram for IDE/CD-ROM ..................................................................... 2-19
Cable Diagram for Hot-Pluggable Drive Cages................................................. 2-19
Cable Diagram for Non-Hot-Pluggable Drive Cages......................................... 2-20
Cable Diagram for Duplexed Hot-Pluggable Hard Drives ................................ 2-20
Processor Tray Assembly.......................................................................................... 2-21
Boards ....................................................................................................................... 2-22
Drive Cage with Hot-Pluggable Drive Backplane Board................................... 2-22
System I/O and Processor Backplane Board ..................................................... 2-24
Memory.............................................................................................................. 2-25
System I/O Board Tray Assembly ..................................................................... 2-27
Processor Power Module ................................................................................... 2-28
Processor Chip ................................................................................................... 2-29
Processor Board ................................................................................................. 2-30
Expansion Boards .............................................................................................. 2-31
Power Supply ............................................................................................................ 2-32
Miscellaneous Parts .................................................................................................. 2-34
System I/O Fan................................................................................................... 2-34
Processor Fan..................................................................................................... 2-35
Battery................................................................................................................ 2-36
Chapter 3
Diagnostic Tools
Utility Access .............................................................................................................. 3-1
Power-On Self-Test (POST) ....................................................................................... 3-3
Diagnostics (DIAGS) ................................................................................................ 3-13
Drive Array Advanced Diagnostics (DAAD)............................................................ 3-25
Starting DAAD................................................................................................... 3-26
DAAD Diagnostic Messages ............................................................................. 3-26
Rapid Recovery Services........................................................................................... 3-38
Automatic Server Recovery ............................................................................... 3-38
Configuring the Server for Automatic Server Recovery (ASR)......................... 3-40
Server Health Logs............................................................................................. 3-42
System Configuration History Files ................................................................... 3-45
ROMPaq.................................................................................................................... 3-45