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mwilcox

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25 years ago

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mwilcox

2 Posts

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November 15th, 2001 23:00

Processor Slowdown

I have a 1.7 GHz Dimension 8100 w/Win2k and OfficeXP. We run extensive Excel models that iterate using Solver. I have noticed that after a period of non-user interaction, the model slows noticeably. If I move the mouse and click on something else (e.g., the Start button), the model speeds back up. It acts like the processor slows for some power-saving feature or something. Does anyone know if the processor can slow on this machine (like a laptop)?

  • danmyhre

    11 Posts

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    Posted November 16th, 2001 02:00

    I would suggest checking your power properties to make sure that the option to turn the hard disk off is disabled. That did it for my laptop.

    Otherwise, it takes a bit for the HD to start spinning again, which is probably the lag that you are seeing after the period of no use.

    Dan


    ________________________
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  • mwilcox

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    Posted November 16th, 2001 03:00

    Dan,

    Thanks, but that's not it. All that power stuff is turned off. It is definitely something to do with Win2k or possibly the bios. It is like the processor finds other things to do when no user activity is taking place, slowing down the model. The minute I brought this forum up, the model probably increased by 2x to 3x. I'm open to other ideas.

    Marcus

  • The_Namek

    2 Intern

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    2794 Posts

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    Posted November 17th, 2001 02:00

    Marcus,
    You may want to check out the following article:

    OFFXP: Hard Disk Runs Continuously After You Install Office XP.

    *********
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