HP Compaq Presario CQ71 Maintenance And Service Manual page 93

Remove the processor:
1. Turn the processor locking screw (1) one-half turn counterclockwise until you hear a click.
2. Lift the processor (2) straight up and remove it.
NOTE: When you install the processor, the gold triangle (3) on the processor must be aligned
with the triangle icon (4) embossed on the processor socket.
Reverse this procedure to install the processor.
Component replacement procedures 85