IBM Aptiva Hardware Maintenance Manual page 134

Figure 4- 33 Detach the I/O Port Bracket
NOTE: System Board Install
•
Before reinstallation, position the housing on its side. When reinstalling a
new system board, push the board to the rear and align it with the front
locating pin. Visually verify that the board is aligned properly, then press
the board down.
•
Be sure to reinstall the processor, DIMMs, I/O port bracket onto the new
system board if applicable.
•
After installing the system board, secure with original screws.
•
Upgrade the BIOS version on the new system board. See "Flash (BIOS)
Update Procedure" on page 1-17.
•
Run the Setup Utility after correctly changing the system board. See "BIOS
Setup Utility" on page 1-18.
•
Change the Machine Type and Serial Number in the BIOS for the new
system. See "BIOS-contained Model Number and Serial Number" on page
1-16
Repair Information 4-31