What if the computer host is noisy?

Host noise is estimated because your power supply fan or CPU fan for too long, inside dry, put some oil inside

2: This is mainly the problem of power supply fan, you can try to change a good power, such as the Patriot of the Cool king

3: Fan, including the power supply CPU video card fan. You can clean the fan yourself, or you can change it.

4: A large noise, most of the power supply fan and CPU fan problem, now a lot of fan life is very short, if you often use a computer, do not recommend refueling, it is best to replace a good quality fan, to prolong the use of time, after all, this is an important part of the computer, computer instability, the majority of the crash is related to it, In addition, regular computer for the basic cleaning maintenance, but do not use the computer as little as possible with oily substances and chemicals, because the oil condensate hot melt, long time on the computer damage, chemicals are easy to damage computer precision