Rear Fan Bracket; Battery-Backed Write Cache Procedures - HP DL380 Generation 4 Maintenance And Service Manual

Rear fan bracket

To remove the component:
Power down the server (on page 20).
1.
Extend or remove the server from the rack
2.
the server from the
Remove the access panel
3.
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.
Remove the PCI riser cage.
4.
Remove the front fan bracket
5.
IMPORTANT: For this procedure, you do not need to remove the hot-plug fans from the front fan bracket.
When reinstalling the front fan bracket, press the top of each fan to be sure it seats securely.
Remove the hot-plug fans from the rear fan bracket
6.
Remove the system board.
7.
NOTE: When removing the system board, you may leave the DIMMs, the processors, the PPMs, the Smart
Array 6i memory module, and the system battery on the system board, unless you are replacing them as
failed items.
Remove the rear fan bracket.
8.
To replace the component, reverse the removal procedure.

Battery-backed write cache procedures

NOTE: This feature applies only to SCSI models.
Two types of procedures are provided for the BBWC option:
•
Removal and replacement of failed components:
•
Removing the Smart Array 6i cache module
•
Removing the BBWC battery pack
("Extend the server from the
rack" on page 20).
("Access panel" on page 22).
("Front fan bracket" on page 25).
rack" on page 19,
("Hot-plug fan" on page 49).
Removal and replacement procedures 26
"Remove