Acer 5742 overheating

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  • ciki
    Senior Member
    • Aug 2014
    • 132
    • Ireland

    #1

    Acer 5742 overheating

    Hi my acer laptop is overheating so fast that I couldnt install windows .
    Try everything change thermal paste ,clean everything ,change RAM ,its still overheating and shuts down .CPU get very hot in 5min even only in bios.Try put another CPU still same .Any help appreciate so Im guessing that only something wrong on motherboard ,visually I couldt see any damage on capacitors ,IC chip etc
  • cheapie
    null
    • Jul 2010
    • 849
    • USA

    #2
    Re: Acer 5742 overheating

    Is the fan running?

    Comment

    • trebo
      Badcaps Veteran
      • Feb 2010
      • 514
      • Wales, UK

      #3
      Re: Acer 5742 overheating

      possibly the coolant gas has leaked out of copper pipe on the heatsink unit, maybe

      Comment

      • reaper57
        Badcaps Veteran
        • Sep 2014
        • 216
        • Norway

        #4
        Re: Acer 5742 overheating

        trebo might be right. I had a laptop sent in to me for repair with that issue. It was reaching over a 100C on the gpu in about 5-6 minutes. Can you boot into a live os and tell us the temps?
        Can you post a few pics of the cooler?
        Keyboard not detected, press F1 to continue...

        Comment

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