Dell PowerVault MD3000i - Manual (Page 63)

Installing Enclosure Components
63
Figure 3-5. Removing and Installing a RAID Controller Module Backup Battery Unit
4 Unscrew the thumbscrew holding the battery unit to the controller
module.
5 Disconnect the battery unit from the connector by sliding it towards the
back of the controller, then remove it from the controller module.
6 Place the replacement battery unit into the controller module tray and
push the battery unit into the connector on the RAID controller circuit
board.
7 Tighten the thumbscrew to secure the battery unit to the controller.
8 Reinstall the battery cover.
9 Reinstall the RAID controller module (see "Installing a RAID Controller
Module" on page 61).
10 Reset the battery installation date using MD Storage Manager.
1 thumbscrew 2 battery cover 3 battery unit
3
2
1