HP 2200 - Presario - 16 MB RAM Maintenance And Service Manual page 117

Removal and Replacement Procedures
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.
5–34
Note that the gold triangle
aligned in the rear left corner when you install the processor.
3
on the processor should be
Maintenance and Service Guide