How to clean the HP Pavilion 550

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How to clean the HP Pavilion 550: crwdns2935265:00crwdnd2935265:01crwdnd2935265:02crwdne2935265:0

How to clean the HP Pavilion 550: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

Disconnect the computer from the power outlet by unplugging the power cord.
Unplug all peripherals from the computer.
Stand the desktop tower upright so that the back of the tower is facing you.
Remove thumbscrew below the side panel handle.

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