How to clean the HP Pavilion 550

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How to clean the HP Pavilion 550: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

Locate the RAM module and press the white tabs to remove the RAM.
Set the RAM on a static-free surface.
Remove the screws attaching the CPU fan to the CPU heatsink.
Set aside the fan for cleaning.

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