HP DL380 Generation 4 Maintenance And Service Manual page 28

Disconnect the cable.
7.
To replace the component, reverse the removal procedure.
CAUTION: To prevent damage to the cache module during installation, be sure the cache module is fully
inserted before pressing down.
Battery-backed write cache battery pack
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 a server malfunction or damage to the equipment, do not add or remove the battery
pack while an array capacity expansion, RAID level migration, or stripe size migration is in progress.
CAUTION: After the server is powered down, wait 15 seconds and then check the amber LED before
unplugging the cable from the cache module. If the amber LED blinks after 15 seconds, do not remove the
cable from the cache module. The cache module is backing up data, and data is lost if the cable is
detached.
Remove the front fan bracket
4.
Remove the Smart Array 6i cache module.
5.
("Extend the server from the
rack" on page 20).
("Access panel" on page 22).
("Front fan bracket" on page 25).
rack" on page 19,
Removal and replacement procedures 28
"Remove