Chapter 3 64
Remove the mainboard
1. Remove the nine screws as shown
2. Detach the mainboard module from the base unit
3. Remove the screw as shown
4. Remove the PCI board.
5. Remove the six screws that secure the I/O shield.
6. Remove the I/O shield.
7. Disconnect the system fan power connector.
8. Remove the two screws, one on each side, that secure the mainboard.
9. Remove the mainboard from the mainboard bracket.
Remove the system fan
1. Remove the two screws that secure the system fan.