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Audio connectors .......................54
Auxiliary-device (pointing-device) connector .............54
Ethernet (RJ-45) connector ...................54
IEEE 1394A (FireWire) connector .................55
Keyboard connector ......................55
Parallel connector .......................55
Serial connectors .......................56
Ultra320 SCSI connector ....................56
Universal Serial Bus connectors .................57
Video connector .......................57
Chapter 5. Field replaceable units .................59
Microprocessor and heat sink ...................60
CD-ROM drive .........................61
Non-hot swap power supply ....................62
Rear-adapter retention bracket ...................63
I/O card retainer ........................64
Front (microprocessor) fan ....................65
Hard drive fan .........................66
Power/LED switch assembly ....................68
Card/bracket assembly ......................69
Speaker ...........................70
System board .........................71
System board option connectors .................71
System board internal connectors .................72
System board external connectors.................73
System board error LEDs ....................74
System board jumpers and switches ................75
Removing the system board ...................76
Top/side cover .........................78
Bezel-release latch .......................79
Handle assembly ........................81
Chapter 6. Symptom-to-FRU index .................83
Beep symptoms ........................83
No-beep symptoms .......................85
POST error codes........................85
Diagnostic error codes ......................90
Diagnostic error LEDs ......................95
Error symptoms ........................95
Hot-swap power-supply LED errors .................103
Service processor error codes ...................104
SCSI error codes .......................104
ServeRAID error codes .....................105
POST (ISPR) error procedures ..................107
Temperature error messages ...................109
Fan error messages ......................109
Power error messages......................110
System shutdown .......................110
Voltage-related system shutdown.................110
Temperature-related system shutdown ...............111
Hard disk drive checkout .....................111
Host built-in self test (BIST) ....................112
Bus fault messages.......................112
Undetermined problems .....................113
Problem determination tips ....................114
vi IntelliStation Z Pro Types 6223 and 6227: Hardware Maintenance Manual and Troubleshooting Guide