My cpu fan had big noise before. I added several drop of WD40. it works fine now. 6 V6 M/ b1 M* C, a6 D9 X9 w- U8 |$ C# ~5 Z
it is 2 or 3 dollar a bottle in canadian tire.
wd40 is 是可以喷的润滑oil. 用起来象莫斯一样。Go canadian tier, ask and get it. 1 P" A6 t- U0 X3 O
WD40 is multi-purpulse, you can use it anyway need 润滑oil. Keep on in home is good.