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    How to rollback my ATI driver to a previous version?

    Discussion in 'Lenovo' started by alittlemonkish, Dec 6, 2010.

  1. alittlemonkish

    alittlemonkish Notebook Consultant

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    I ran a clean install on my T400 and ever since then it has been draining battery. I read that some are experiencing problems with the new ATI driver causing the CPU to sit at 50% in integrated graphics mode.

    I don't have the previous version because I ran a clean install but would like to try and install an older version of my ATI driver to see if that fixes it.

    I used to get 5 hours of battery on my 9 cell and now only get 3ish...
     
    alittlemonkish, Dec 6, 2010
    #1