Re-Entering The Server Serial Number And Product Id - HP ProLiant XL450 Gen10 Maintenance And Service Manual

3. Place the server on a flat, level work surface.
4. Remove any components installed in the drive bay:
• Remove any drive blanks installed (Removing and replacing a drive blank on page 25).
• Remove any SFF drives installed (Removing and replacing an SFF drive on page 25).
• Remove any NVMe drives installed (Removing and replacing an NVMe drive on page 26).
• Remove any SFF Flash Adapters installed (Removing and replacing the SFF flash adapter
option on page 27).
5. Remove the microSD card, if installed. To locate the microSD card, see Server components on
page 44.
6. Disconnect the front panel/LED board cable from the system board.
To locate the front panel/LED board cable, see Server components on page 44.
7. Remove the front panel I/O board.
8. Remove the DIMMs (Removing and replacing a DIMM on page 27).
9. Remove the storage controller (Removing and replacing a storage controller on page 29).
10. Disconnect all cables from the system board.
11. Remove the system battery (Removing and replacing the system battery on page 28).
12. Remove the heatsink blank (Removing and replacing a heatsink blank on page 30), if installed.
13. Install the new system board assembly.
14. Install the components in the reverse order of removal.
15. Install the server into the chassis.
16. Power up the server on page 22.
17. Re-enter the server serial number and product ID (Re-entering the server serial number and
product ID on page 31).

Re-entering the server serial number and product ID

After you replace the system board, you must re-enter the server serial number and the product ID:
Procedure
1. During the server startup sequence, press the F9 key to access UEFI System Utilities.
2. Select System Configuration > BIOS/Platform Configuration (RBSU) > Advanced Options >
Advanced System ROM Options > Serial Number, and then press the Enter key.
3. Enter the serial number and press the Enter key.
The following message appears:
The serial number should only be modified by qualified service personnel.
This value should always match the serial number located on the chassis.
4. To clear the warning, press the Enter key.
5. Enter the serial number and press the Enter key.
Re-entering the server serial number and product ID 31