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Windows 7: Computer lags , freezes , then an black screen appears

20 Dec 2015   #1
aLexFTW

Windows 7 Ultimate x64
 
 
Computer lags , freezes , then an black screen appears

Ok , so I have been having this problem since the last summer ... Basically I turn on the game (any game) and it works just fine . Ok? For 5-7 minutes it works ok ! But then ... well.. it lags , it freezes and then the screen turns black , what's interesting about it is that right after the screen turns black and display the message 'd-sub no signal' is that an error sound pops-up...
Please help , I tried to solve it from last summer , everyone said it was a psu problem , so , i bought a new one ... but no .. it is not the psu ...


My System SpecsSystem Spec
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20 Dec 2015   #2
aLexFTW

Windows 7 Ultimate x64
 
 
one more thing

Oh yeah , and also , when the pc used to work it heated up really bad , almost like it was going to explode .. But now it's cold AF whatever i do..
(Sorry for double post)
My System SpecsSystem Spec
26 Dec 2015   #3
dominickbuff

7 and linux
 
 

Ok I have a few questions for u 1. Is your cpu cooler dirty? Is your intake fan dirty? If your gpu fan dirty? And what's your gpu temp while gaming?
My System SpecsSystem Spec
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 Computer lags , freezes , then an black screen appears




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