Sas Controller; Nand Flash Module - HP 656395-006 Maintenance And Service Manual

SAS controller

To remove the component:
Power down the server blade (on page 23).
1.
Remove the server blade (on page 24).
2.
Remove the access panel
3.
Disconnect the capacitor pack cabling, if connected
4.
CAUTION:
CAUTION:
controller. Failure to disengage the screws may result in damage to the SAS controller or the SAS
backplane and bracket.
Remove the SAS controller.
5.
To replace the component, reverse the removal procedure.

NAND flash module

The NAND flash module only provides data backup for the FBWC option.
To remove the component:
Power down the server blade (on page 23).
1.
Remove the server blade (on page 24).
2.
Remove the access panel
3.
Disconnect the capacitor pack cabling, if connected
4.
("Access panel" on page 25).
Always remove the SAS controller before removing the drive cage.
Always be sure that both captive screws are disengaged before removing the SAS
("Access panel" on page 25).
("FBWC capacitor pack
("FBWC capacitor pack
Removal and replacement procedures 38
cabling" on page 71).
cabling" on page 71).