Keeps shutting down

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  • kev59
    Junior Member
    • Nov 2008
    • 39

    #1

    Keeps shutting down

    I have a pentium 4 comp running xp and it keeps rebooting for no reason can any help
  • aftermath
    V.I.P. Member
    • Mar 2008
    • 4345

    #2
    could be overheating, can you check all fans especially the one on the CPU, it might not be sufficient or intermittent. If it is the CPU fan it can also have damaged the CPU.

    I doubt its your memory as you would be getting the blue death screen, and if it was your Graphics card the PC would Crash.

    Also do a full Virus scan, maybe try a different virus checker as a double check.

    Comment

    • kev59
      Junior Member
      • Nov 2008
      • 39

      #3
      it seems to do it every half hour or so even tried reformatting (needed doing any way) and it still rebbots, seems to last longer the first time its booted up

      Comment

      • aftermath
        V.I.P. Member
        • Mar 2008
        • 4345

        #4
        Originally posted by kev59
        it seems to do it every half hour or so even tried reformatting (needed doing any way) and it still rebbots, seems to last longer the first time its booted up
        That makes me think its too hot even more m8. Try a more powefull CPU fan, also chack your power supply, there is a fan in there and it might be clogged up with dust, blow the dust out, but it deffo sounds like overheating.


        When it shuts down, put your hand over the CPU fan i bet its very hot.

        Comment

        • kev59
          Junior Member
          • Nov 2008
          • 39

          #5
          shall i try stripping it cleaning it and repasting it

          Comment

          • portbhoy
            DK Veteran
            • Sep 2008
            • 717

            #6
            Could also be the PSU disconnect everything that needs power except the HDD and see if it still reboots if not probably the PSU

            Comment

            • kev59
              Junior Member
              • Nov 2008
              • 39

              #7
              Ok thanks will try that when i finish work

              Comment

              • kev59
                Junior Member
                • Nov 2008
                • 39

                #8
                cleaned it all out and repasted the cpu still going 1 hour later fingers crossed

                Comment

                • unadkat
                  DK Veteran
                  • Dec 2008
                  • 340

                  #9
                  Originally posted by kev59
                  cleaned it all out and repasted the cpu still going 1 hour later fingers crossed
                  most likely its probably a Ram issue as well... so i would verify the ram

                  And disable the reboot so that instead of your comp rebooting it will go to the BSOD (blue screen of death) Note down the error message and tyep it in google..

                  once you done you will know straight away whats causing the issue


                  for example: irq less or equal usually tends to mean that its a Ram problem and so on.

                  Comment

                  • kev59
                    Junior Member
                    • Nov 2008
                    • 39

                    #10
                    ok thanks all, went out yesterday bought a bigger power supply been running 24hrs now all seems ok

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