HP 6200 PRO QN084AW#ABA, 6200 Pro H3D90USABA, 6200 Pro A2W44UT#ABA, 8200 A2W54UT#ABA manual

6.After loosening the screws (1), lift the heat sink from atop the processor (2) and set it on its side to keep from contaminating the work area with thermal grease.

Figure 8-35Removing the heat sink

When reinstalling the heat sink, make sure that its bottom has been cleaned with an alcohol wipe and fresh thermal grease has been applied to the top of the processor.

CAUTION: Heat sink retaining screws should be tightened in diagonally opposite pairs (as in an X) to evenly seat the heat sink on the processor to avoid damage that could require replacing the system board.

Failure to install the fan duct may cause the computer to overheat.

Heat sink 201