HP Compaq nw8440, nc8430, nx8420 Notebook PCs - Maintenance and Service Guide

Removal and Replacement Procedures
Maintenance and Service Guide 5–31
2. Use a flat-bladed screwdriver to turn the processor locking
screw 1 one-quarter turn counterclockwise until you hear
a click.
3. Lift the processor 2 straight up and remove it .
✎
The gold triangle 3 on the processor should be aligned with
the triangle icon 4 embossed on the processor socket when
you install the processor.
Removing the Processor
Reverse the above procedure to install the processor.