HP Pavilion DM4-1050 Maintenance And Service Manual page 101

k. System board (see
l. Fan/heat sink assembly (see
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: The gold triangle (3) on the processor must be aligned with the triangle icon (4)
embossed on the processor socket when you install the processor.
Reverse this procedure to install the processor.
System board on page
Fan/heat sink assembly on page
83)
85)
Component replacement procedures
91