HP Kayak XA Technical Reference Manual page 36

2 System Board
Devices on the Processor-Local Bus
The heat-sink is supplied with the processor, and is bolted to it by the
manufacturer. The module is held in place by a bracket. There are two
plastic clips, one on the top of each pillar of the bracket, to hold the
processor module in place.
To remove the old processor module:
1 Press the two plastic clips towards each other.
2 Carefully pull the processor module away from its connector on the
system board.
Only upgrades, pin compatible with the original processor, manufactured by
Intel, are supported.
Plastic clips
Bracket pillars
Heat sink
36