Usually,. if your display is buggered the the drivers are wrong or the install failed. Have your tried booting into Safe mode to discover the true ID of your graphics card?
http://www.sevenforums.com/graphic-cards/61959-ati-hd-5770-hell-earth.html
@hippy started
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Usually,. if your display is buggered the the drivers are wrong or the install failed.
Have your tried booting into Safe mode to discover the true ID of your graphics card?
http://www.sevenforums.com/graphic-cards/61959-ati-hd-5770-hell-earth.html