HP ProLiant BL420c Gen8 Server Blade - Manual (Page 15)

Operations 15
Install the SAS controller
1. Power down the server blade (on page 12 ).
2. Remove the server blade (on page 13 ).
3. Remove the access panel (on page 14 ).
4. Disconnect the FBWC battery pack cabling, if connected (" FBWC capacitor pack cabling " on page
46 ).
IMPORTANT: Always close the SAS controller handle before installing the SAS controller.
5. Close the SAS controller handle and then install the SAS controller. To properly seat the SAS controller,
press firmly in the areas indicated on the SAS controller.
Remove the front panel/drive cage assembly
1. Power down the server blade (on page 12 ).
2. Remove the server blade (on page 13 ).
3. Remove the access panel (on page 14 ).
4. Disconnect the capacitor pack cabling, if connected (" FBWC capacitor pack cabling " on page 46 ).
5. Remove the SAS controller (on page 14 ).
CAUTION: Always remove the SAS controller before removing the front panel/drive cage
assembly.
6. Extend the serial label pull tab from the front of the server blade.
7. Remove the two T-15 screws from the front panel/drive cage assembly.