HP Compaq NC4010 Maintenance And Service Manual page 125

2. Turn the processor locking screw 1 ¼-turn counterclockwise
until you feel a click.
3. Lift the processor 2 straight up and remove it.
✎
Removing the Processor
Reverse the above procedure to install the processor.
Maintenance and Service Guide
Note that the gold triangle
aligned in the rear left corner when you install the processor.
Removal and Replacement Procedures
3
on the processor should be
5–37