Chapter 5. Field Replaceable Units - IBM IntelliStation Z Pro 6223 Hardware Maintenance Manual And Troubleshooting Manual

Chapter 5. Field replaceable units

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
Hard drive fan . . . . . . . . . . . . . . . . . . . . . . . . . 66
Power/LED switch assembly . . . . . . . . . . . . . . . . . . . . 68
Card/bracket assembly . . . . . . . . . . . . . . . . . . . . . . 69
Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
System board . . . . . . . . . . . . . . . . . . . . . . . . . 71
Top/side cover . . . . . . . . . . . . . . . . . . . . . . . . . 78
Bezel-release latch . . . . . . . . . . . . . . . . . . . . . . . 79
Handle assembly . . . . . . . . . . . . . . . . . . . . . . . . 81
The following information describes procedures for removing and installing certain
components inside the system. Only a qualified service technician is authorized to
replace the components described in this section.
Important: The field replaceable unit (FRU) procedures are intended for trained
Note: Before servicing this system, read "Installation guidelines" on page 23 and
© Copyright IBM Corp. 2004, 2005
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
servicers who are familiar with IBM IntelliStation Z Pro products. See
the parts listing in "System replaceable units" on page 117 to determine
if the component being replaced is a customer replaceable unit (CRU)
or a FRU.
Appendix B, "Safety information," on page 125.
. . . . . . . . . . . . . . . . . . . . 65
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