Battery Packs (In The Controller Module) - HP 20 MODULAR SMART ARRAY User Manual

Replacing Enclosure Components
5. Insert the replacement controller module into the enclosure until it is firmly
seated in the enclosure.
6. Connect the VHDCI cable to the connector on the new controller module.
7. Confirm that the status LED on the replacement module is illuminated green.

Battery Packs (in the Controller Module)

WARNING: There is a risk of explosion, fire, or personal injury if battery packs
are not properly handled. Refer to the Battery Replacement Notice in Appendix
A before installing or removing a battery pack.
IMPORTANT: After installing a new battery pack and replacing the controller module in the
enclosure, it may take up to 45 minutes for the battery to recharge and the battery-backed
write cache to become fully enabled.
To replace the upper battery pack (1):
1. Remove the controller module from the enclosure (for detailed instructions, refer
to the Controller Module section).
2. Loosen the thumbscrews (2).
5-4
CAUTION: To prevent damage to the cable connector, do not use excessive
force when tightening the thumbscrews on the connector.
HP StorageWorks Modular Smart Array 20 User Guide