My acer Aspire V3-771G is over heating (90+ degrees C)? the fan is clean.

gibjo2013 Member Posts: 1
edited March 29 in 2017 Archives

I brought an aspire V3-771G laptop a while ago and recently, after I reinstalled windows 7, it started to overheat badly. It started to overheat before the reinstall, which is why I reinstalled windows. 


Usually I could play small indie games and it would run smoothly without any issues, but recently they would run fine, then lag for a few seconds then run smoothly and lag... 


do you have any suggestions? 

the fan is clean as far as I can see. 


What else could it be?

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