Battery-Backed Write Cache Procedures; Removing The Cache Module - HP ProLiant DL385 G7 Maintenance And Service Manual

To replace the component, reverse the removal procedure.

Battery-backed write cache procedures

Two types of procedures are provided for the BBWC option:
•
Removal and replacement of failed components:
Removing the cache module (on page 48)
o
Removing the battery pack (on page 49)
o
•
Recovery of cached data from a failed server
on page 49)
CAUTION:
Detaching the cable causes any unsaved data in the cache module to be lost.

Removing the cache module

To remove the component:
Power down the server (on page 26).
1.
Extend or remove the server from the rack
2.
server from the
Remove the access panel
3.
Remove the PCI riser cage
4.
Remove the air baffle
5.
Remove the cache module.
6.
To replace the component, reverse the removal procedure.
CAUTION:
module is fully inserted before pressing down.
Do not detach the cable that connects the battery pack to the cache module.
rack" on page 27).
("Access panel" on page 33).
("PCI riser cage" on page 43).
("Air baffle" on page 53).
To prevent damage to the cache module during installation, be sure the cache
("Recovering data from the battery-backed write
("Remove the server from the
Removal and replacement procedures 48
cache"
rack" on page 27, "Extend the