HP Array Controller HSG V8.7 Software - Manual (Page 225)

Replacement Procedures 5–29
5. Connect the new battery to the unused end of the Y cable attached to
cache A [or B]
6. Disconnect the old battery. Do not wait for the new battery’s status light
to turn solid green.
7. Press return.
FRUTIL displays the following:
Updating this battery’s expiration date and deep discharge
history.
Field Replacement Utility terminated.
8. Disconnect the PC or terminal from the controller’s maintenance port.
9. If this is a dual-redundant controller configuration and you installed a
dual-battery ECB SBB and you want to connect the other cache module
to the new ECB SBB, connect the PC or terminal to the other
controller’s maintenance port. The controller to which you’re now
connected is “this controller.”
10. Repeat steps 2 through 8.
11. Remove the old ECB SBB.
Note If an empty slot was not available, and the new ECB SBB was
placed on the top of the enclosure, carefully insert it now into the empty
slot.
Replacing the External Cache Battery Storage Building Block With Cabinet
Powered Off
Use the following steps to replace the ECB SSB with the cabinet
powered off:
1. If the controller and cache module are not operating, go to step 4.
Otherwise, go to the next step.
2. Connect a PC or terminal to the controller’s maintenance port. The
controller to which you’re connected is “this controller.”
3. Shut down the controllers. In single-controller configurations, shut
down “this controller.” In dual-redundant controller configurations, shut
down the “other controller” first, then shut down “this controller” with
the following commands:
SHUTDOWN OTHER_CONTROLLER
SHUTDOWN THIS_CONTROLLER