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Removal and replacement procedures 73
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.
Warning: The serial number should ONLY be modified by qualified personnel.
This value should always match the serial number located on the chassis.
5. Press the Enter key to clear the warning.
6. Enter the serial number and press the Enter key.
7. Select Product ID. The following warning appears:
Warning: The Product ID should ONLY be modified by qualified personnel. This
value should always match the Product ID on the chassis.
8. Enter the product ID and press the Enter key.
9. Press the Esc key to close the menu.
10. Press the Esc key to exit RBSU.
11. Press the F10 key to confirm exiting RBSU. The server automatically reboots.
Power supply backplane
To remove the component:
1. Power down the server (on page 27).
2. Remove the power supplies ("Hot-plug power supply" on page 37).
3. Do one of the following:
o Unlock and remove the bezel ("Front bezel" on page 30).
o Extend the server from the rack (on page 28).
4. Remove the access panel ("Access panel" on page 31).
5. Remove the large redundant fan air baffle ("Large redundant fan air baffle" on page 33).
6. Remove the DIMM baffles ("DIMM baffle" on page 34).
7. Remove all fans ("Fan" on page 35).
8. Remove all expansion boards ("Expansion board" on page 45).
9. Remove the system board ("System board" on page 65).
For this procedure, removing the processors, heatsinks, DIMMs, and cache module from the system
board is not required.
10. Disconnect the cables from the power supply backplane.