Removal and replacement procedures 61
7.
Apply all the grease to the top of the processor in one of the following patterns to ensure even
distribution:
8. Install the heatsink ("Heatsink" on page 46).
9. Install all components removed from the failed system board.
10. Install the access panel ("Access panel" on page 30).
11. Install the power supplies ("Hot-plug power supply" on page 28).
12. Power up the server.
IMPORTANT: Install all components with the same configuration that was used on the failed
system board.
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 System Options menu.
3. Select Serial Number. The following warning is displayed:
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.
4. Press the Enter key to clear the warning.
5. Enter the serial number and press the Enter key.
6. Select Product ID.
7. Enter the product ID and press the Enter key.
8. Press the Esc key to close the menu.
9. Press the Esc key to exit RBSU.
10. Press the F10 key to confirm exiting RBSU. The server will automatically reboot.