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Hardware Interrupts 100% cpu

Discussion in 'Hardware' started by Sub-Tract, Oct 1, 2008.

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  1. Sub-Tract

    Sub-Tract Thread Starter

    Joined:
    Jun 24, 2008
    Messages:
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    I have just started having this problem for the last 5 days or so.
    My CPU is constantly running at somewhere between 90 and 100%
    Process Explorer is telling me that it hardware interrupts is to blame for this.
    It is making all applications ridiculously slow can anybody help please?

    Cheers
     
    Sub-Tract, Oct 1, 2008
    #1
  2. BG-0

    BG-0

    Joined:
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    Messages:
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    Which processes are using the CPU?
     
    BG-0, Oct 1, 2008
    #2
  3. Sub-Tract

    Sub-Tract Thread Starter

    Joined:
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    Messages:
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    Next to 90% of the processes it said suspended except explorer, Firefox, iTunes & all the service hosts.

    It appears that when i woke up this morning my CPU was back down to the 4% its usually happy with.

    If you have any idea of what caused this i would still like to know.
    Just in case it happens again

    Cheers
     
    Sub-Tract, Oct 1, 2008
    #3
  4. BG-0

    BG-0

    Joined:
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    Messages:
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    Well, whatever it was, make sure you run thorough virus scans with multiple programs, could've been a virus, no idea why it would've stopped capping your CPU tho...
     
    BG-0, Oct 1, 2008
    #4
  5. Sub-Tract

    Sub-Tract Thread Starter

    Joined:
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    Messages:
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    nah, its not a virus.
    done plenty of scans and did hijack this and nothing that doesn't belong.
    Cheers
     
    Sub-Tract, Oct 1, 2008
    #5

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