IBM DCS3860, Installation, User'S, And Maintenance Manual

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12. Install the battery from step 11 on page 82 into the new controller (see
“Replacing a memory cache battery” on page 103).
13.
Install the host interface card you removed in step 10 on page 82 (see
“Replacing a host interface adapter” on page 85).
14. Install the cover (see “Removing and installing a cover” on page 79)
Attention: Remove the temporary filler before you install the replacement
controller.
15. Install the new controller.
a. Ensure that the release levers on the controller are in the open position.
b. Slide the controller into the bay until it stops.
c. Push the release lever without the orange attachment to the closed
position. Then, push the release lever with the orange attachment. Ensure
that both the release levers are in the closed position.
16.
Connect the cables that you disconnected in step 7 on page 81.
17. Wait up to 5 minutes for the Storage Manager software to recognize the new
controller.
18. Complete any remaining Recovery Guru procedures for controller
replacement.
19. Check the LEDs on the new controller to ensure that the controller is fully
operational.
20. Use the Subsystem Management window to check the status of all
components in the storage system.
v If the new controller is online and the Subsystem Management window
indicates normal operation, go to step 24 on page 84.
v
If the new controller is online and the Subsystem Management window
indicates a problem status, go to the "Troubleshooting" section of this
document.
v
If the new controller is offline, continue with step 21 on page 84.
Memory cache battery
dcsi0065
Figure 39. Removing the battery unit from the controller
Chapter 5. Replacing components
83