cleaning pc help

[cdawg]

i have an gaming pc that has rather thick dust inside from previous owner i bought 2 cans of the canned air to spray but it doesn't remove the dust any suggestions i really don't wanna mess it up please help thanx

 

[setishock]

1/2" horsehair brush and a box of Q-tips work wonders. Don't even think about using a vacuum cleaner. The air flow charges up the hose and can arc in to the boards.

 

[OhSnapWord]

I've always used an air compressor. When cleaning the fans, try to keep them from spinning too fast when the air hits therm.

 

[Celery]

Don't let the fans spin at all under compressed air.