4.
r
o
nd install the cache module and battery pack on an array controller in the
o
ailed server,
5.
ery server. You can now
r the drives (and controller, if one was used) to another server.
Air baffle
To ve
Pe form one of the following:
If the array controller has failed, remove the cache module and battery pack from the failed
array controller, a
recovery server.
If the server has failed, remove the controller ("Full-length expansion board" on page 39, "Half-
length expansion board
" on page 38), cache module, and battery pack from the f
and install the controller, cache module, and battery pack in the recovery server.
Power up the recovery server. A 1759 POST message is displayed, stating that valid data was
flushed from the cache. This data is now stored on the drives in the recov
transfe
remo the component:
e server supports hot-plug components, minimize
el is open.
CAUTION: For proper cooling do not operate the server without the access panel, baffles,
expansion slot covers, or blanks installed. If th
the amount of time the access pan
1. Power down the server (on page 26).
2. k ("Extend the server from the rack" on page 25, "Remove
4. mo
Extend or remove the server from the rac
the server from the rack
" on page 27).
3. Remove the access panel ("Access panel" on page 32).
Re ve the PCI riser cage ("PCI riser cage" on page 36).
CAUTION: Do not detach the cable that connects the battery pack to the cache module.
Detaching the cable causes any unsaved data in the cache module to be lost.
5. Remove the battery pack from the air baffle ("Removing the battery pack" on page 41).
6. Remove the air baffle.
To replace the component, reverse the removal procedure.
Removal and replacement procedures 42
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