How to clean the HP Pavilion 550

crwdns2915892:0crwdne2915892:0
crwdns2917092:0crwdne2917092:0
crwdns2931349:0crwdne2931349:0

crwdns2936025:09crwdne2936025:0 —

crwdns2935477:0crwdne2935477:0:

crwdns2935483:0crwdne2935483:0

Remove all screws holding the circuit board in place.
Keep the screws in organized clusters as this will ease your reassembly of the computer.
Do not forcibly remove the board.  Check if there are any screws still in place.

crwdns2935479:0crwdne2935479:0 crwdns2935481:0crwdne2935481:0

« crwdns2915502:0crwdne2915502:0

crwdns2944307:0crwdne2944307:0 »

crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0

How to clean the HP Pavilion 550

crwdns2935477:0crwdne2935477:0:

crwdns2935431:0crwdne2935431:0