Removal and replacement procedures 69
10.
Install the heatsink, and then close the heatsink retaining levers.
11. Install the processor socket cover onto the processor socket of the failed system board.
IMPORTANT: Install all components with the same configuration that was used on the failed
system board.
12. Install all components removed from the failed system board.
13. Install the access panel.
14. Do one of the following:
o For tower models, return the server to an upright position.
o For rack models, slide the server back into the rack.
15. Connect each power cord to the server.
16. Connect each power cord to the power source.
17. Press the Power On/Standby button.
The server exits standby mode and applies full power to the system. The system power LED changes
from amber to green.
18. Do one of the following:
o For tower models, install the bezel.
o For rack models, if removed, install the security bezel.
After you replace the system board, you must re-enter the server serial number and the product ID.
1. During the server startup sequence, press the F9 key to access RBSU.
2. Select the Advanced Options menu.
3. Select Service Options.
4. Select Serial Number. The following warnings appear:
WARNING! WARNING! WARNING! The serial number is loaded into the system during
the manufacturing process and should NOT be modified. This option should only
be used by qualified service personnel. This value should always match the
serial number sticker located on the chassis.