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Windows jerking - CPU going up and down

Discussion in 'Windows & Other Software' started by Andr3w, 30 May 2006.

  1. Andr3w


    Joined: 6 Oct 2004

    Posts: 19,628

    Location: England

    When on the computer it leeps freezing for say half a second,then been normal, this happens all the time, say every few seconds

    On the task manage if i go to the performance tab and watch the computer usage bar on the left, it keeps jumping from 2%, 0%,3% etc up to 40%,50%,60% even 70%

    I have done ad-aware scan and a virus scan and it cant find anything :S?

    help :(
  2. Pyrosoft


    Joined: 5 Feb 2004

    Posts: 342

    Location: Rotherham

    If you have the task manager open, can you go over to the Processes tab and see what service is actually taking up the CPU?