HP (Hewlett-Packard) H3L41AARABA Server User Manual


 
Removal and replacement procedures 50
b.
Completely loosen all screws in the same sequence.
c. Remove the heatsink from the processor backplate.
To replace the component:
1. Clean the old thermal grease from the processor with the alcohol swab. Allow the alcohol to evaporate
before continuing.
2. Remove the thermal interface protective cover from the heatsink.
CAUTION: Heatsink retaining screws should be tightened or loosened in diagonally opposite
pairs (in an "X" pattern). Do not overtighten the screws as this can damage the board, connectors,
or screws. Use the wrench supplied with the system to reduce the possibility of overtightening the
screws.
3. Install the heatsink:
a. Position the heatsink on the processor backplate.
b. Tighten one pair of diagonally opposite screws halfway, and then tighten the other pair of screws.