HP COMPAQ BUSINESS NOTEBOOK PC X1000 Maintenance And Service Manual page 108

2. Use a flat-bladed tool to turn the processor locking screw 1
one-quarter turn counterclockwise.
3. Lift the processor straight up 2 and remove it.
✎
Note that the gold triangle 3 should be in the lower right corner
when installing the processor.
Removing the Processor
Reverse the above procedure to install the processor.
Maintenance and Service Guide
Removal and Replacement Procedures
5–25