Removal and replacement procedures 57
5.
Remove the capacitor pack.
6. Remove the capacitor pack holder.
To replace the component, reverse the removal procedure.
Recovering data from the flash-backed write cache
If the server fails, use the following procedure to recover data temporarily stored in the FBWC.
CAUTION: Before starting this procedure, read the information about protecting against
electrostatic discharge ("Preventing electrostatic discharge" on page 26).
1. Perform one of the following:
o Set up a recovery server using an identical server model. Do not install any internal drives or FBWC
in this server. (HP recommends this option.)
o Find a server that has enough empty drive bays to accommodate all the drives from the failed server
and that meets all the other requirements for drive and array migration.
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