Video Board Spare Part Number Information

Removal and Replacement Procedures

5.21 Video Board

Video board (includes thermal pads)	409979-001

1.Prepare the computer for disassembly (Section 5.3).

2.Remove the fan assembly (Section 5.17).

3.Remove the video board heat sink (Section 5.20).

4.Use a 5.0-mm hex socket to remove the two HM5.0×9.0 screw locks that secure the video board to the computer.

Removing the Video Board Screw Locks

5–44	Maintenance and Service Guide