Computer lags , freezes , then an black screen appears


  1. Posts : 2
    Windows 7 Ultimate x64
       #1

    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 Computer


  2. Posts : 2
    Windows 7 Ultimate x64
    Thread Starter
       #2

    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 Computer


  3. Posts : 30
    7 and linux
       #3

    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 Computer


 

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