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    HP envy blank screen switching graphics from power saving

    Discussion in 'HP' started by mlss, Oct 4, 2011.

  1. mlss

    mlss Newbie

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    I have a new HP envy 14 1200eg. Graphics switching works fine from high performance to power saving but when i plug in again and it attempts to switch back the screen goes scrambled then blank.

    If i check in device manager while on power saving mode the radeon driver is no longer there which may be the cause. If i restart plugged in it is back though. A scan for plug and play makes no difference.

    Any ideas ??

    Radeon driver 8.771.1.0
     
    mlss, Oct 4, 2011
    #1