HP ProLiant BL465c Gen8, Maintenance And Service Manual

Page: 39 / 82

Removal and replacement procedures 39
4.
Remove the NAND flash module (" NAND flash module for the Smart Array P220i Controller " on page
35 ) and capacitor pack (" Removing the SAS controller capacitor pack " on page 36 ) from the failed
server blade, and install the NAND flash module and capacitor pack in the recovery server blade.
5.
Power up the recovery server blade.
If data was saved on the NAND flash module, then a 1792 POST message appears, stating that valid
data was flushed from the cache. This data is now stored on the drives in the recovery server blade.
Front panel/drive cage assembly
To remove the component:
1.
Power down the server blade (on page 22 ).
2.
Remove the server blade (on page 23 ).
3.
Remove the access panel (" Access panel " on page 24 ).
CAUTION: Always disconnect the drive cables from the SAS controller before removing the
DIMM baffle. Failure to do so may result in damage to the SAS controller.
4.
Disconnect the drive cables from the SAS controller and remove the DIMM baffle (" DIMM baffle " on
page 27 ).
5.
Remove all hard drives (" Drive " on page 25 ).
6.
Extend the serial label pull tab from the front of the server blade.
CAUTION: Always disconnect the drive cable before removing the front panel/drive cage
assembly.