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| Hardware and Windows Vista Hardware issues in relation to Windows Vista. (microsoft.public.windows.vista.hardware_devices) |
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February 20th 07, 05:36 AM
posted to microsoft.public.windows.vista.hardware_devices
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Strange P4 HT CPU behavior when turning on HP computer. CPU usage
My CPU usage keep going up from 1% through 36%, 46%, 50% randomly and then goes back to 1% again. CPU usage keep going up and down this seem to happen when i hear my harddrive make a whistling sound. I disable my antivirus that are running and it also happen when computer is not being use. No software are installed only a clean install Vista and antivirus. The only solution seem to put the computer to sleep mode by using the power button on start menu then waking it up this method work. But doing this can get old and annoying. Has anyone encountered this issue on HP PC? 
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February 20th 07, 03:24 PM
posted to microsoft.public.windows.vista.hardware_devices
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Strange P4 HT CPU behavior when turning on HP computer. CPU usage
"GT" wrote in message
... My CPU usage keep going up from 1% through 36%, 46%, 50% randomly and then goes back to 1% again. CPU usage keep going up and down this seem to happen when i hear my harddrive make a whistling sound. I disable my antivirus that are running and it also happen when computer is not being use. No software are installed only a clean install Vista and antivirus. The only solution seem to put the computer to sleep mode by using the power button on start menu then waking it up this method work. But doing this can get old and annoying. Has anyone encountered this issue on HP PC? Open task manager and look to see which process is using the cpu cycles. -- Jim
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February 20th 07, 10:05 PM
posted to microsoft.public.windows.vista.hardware_devices
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Strange P4 HT CPU behavior when turning on HP computer. CPU us
I did and system: nt kernel&system is causing this.
"JimR" wrote: "GT" wrote in message ... My CPU usage keep going up from 1% through 36%, 46%, 50% randomly and then goes back to 1% again. CPU usage keep going up and down this seem to happen when i hear my harddrive make a whistling sound. I disable my antivirus that are running and it also happen when computer is not being use. No software are installed only a clean install Vista and antivirus. The only solution seem to put the computer to sleep mode by using the power button on start menu then waking it up this method work. But doing this can get old and annoying. Has anyone encountered this issue on HP PC? Open task manager and look to see which process is using the cpu cycles. -- Jim
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