HP ProLiant DL385 Generation 5 Server Maintenance and Service Guide

Removal and replacement procedures 72
I/O fan bracket
To remove the component:
1. Power down the server (on page 28).
2. Remove all power supplies ("Hot-plug power supply" on page 32).
3. Extend or remove the server from the rack ("Extend the server from the rack" on page 27, "Remove
the server from the rack" on page 29).
4. Remove the access panel ("Access panel" on page 30).
5. Remove the power supply cage assembly ("Power supply cage assembly" on page 37).
6. Remove the battery pack ("Removing the battery pack" on page 39).
7. Remove the air baffle ("Air baffle" on page 40).
8. Remove the power supply backplane ("Power supply backplane" on page 58).
CAUTION: To prevent damage to the server or expansion boards, power down the server and
remove all AC power cords before removing or installing the PCI riser cage.
9. Remove the PCI riser cage ("PCI riser cage" on page 60).
10. Remove expansion boards from slots 1 and 2 ("Expansion board (slots 1 and 2)" on page 63).
IMPORTANT: For this procedure, you do not need to remove the hot-plug fans from the
processor fan bracket. When reinstalling the processor fan bracket, press the top of each fan
to be sure it seats securely.
11. Remove the processor fan bracket ("Processor fan bracket" on page 41).
12. Remove the hot-plug fans from the I/O fan bracket ("Hot-plug fan" on page 36).
13. Remove all DIMMs ("DIMMs" on page 55).
14. Remove the system board ("System board" on page 65).
15. Remove the I/O fan bracket.
For ease of removal, invert the system board.