System information

Repair Information 4-25
NOTE: System Board Installation
• Before reinstallation, position the housing on its side. When installing 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 1-10.
• Run the Setup Utility after correctly changing the system board. See
"BIOS Setup Utility" on page 1-12.
• Change the Machine Type and Serial Number in the BIOS for the new
system. See "BIOS-contained Model Number and Serial Number" on page
1-11.