WINDOWS 8.1 BSOD

[GoingxBig]

I have no where else to go i have a asus x55lb laptop
SPECS:
i5-5200u 2.2Ghz
940m 2gb
8GB ram
windows 8.1
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when ever i on just on browseing the web for around an hour i crash or i play like ARK SURVIVAL EVOLVE or DAYZ STANDALONE for around 10 mins than i crash my GPU temp gets up to around 78-84C i tried putting a fan on it but nothing happens some times it comes up with the blue screen of death and it says WHEA_UNCORRECTABLE_ERROR. than other times i crash and nothing comes up. ive factory reset the laptop and ive dont almost everything how do i fix it plz!! much appreciated

[Tocas]

Could be because it's overheating. Try dusting the computer off with an air duster. Don't forget to keep your drivers up to date. If the problem persists, contact the retailer or try to change the thermal paste. Hope I helped. 

 

Cheers!