Computer use for a long time will inevitably have dust, open the chassis to clean up the internal chassis can effectively prevent the computer unknown fault, extend the life of the computer, but if improper handling may backfire.
Avoid static electricity when you clean your computer. Static electricity is the enemy of the computer, and the computer parts contact if there is a lot of static accumulation of words may cause chip, device breakdown, or storage data damage, etc., resulting in computer failure and can not work properly, so clean the computer before the hands dry, and let the hands and metal contact with
Release the body with static electricity, conditional words can bring a static hand ring.
Clean the computer should be careful not to the motherboard and other devices squeeze force to prevent deformation, also do not use sharp things across the surface, in the computer just shut down don't clean, should wait for the computer completely cooled down before opening the chassis cleanup. Be careful to avoid device shifts when removing parts. Once I was cleaning the motherboard accidentally hit the head, pull it up a bit higher, resulting in the motherboard temperature report is incorrect, if the overclocking users see the wrong temperature report consequences can be miserable. So try to avoid the situation as described above