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Computer Display Problem

Last response: in Graphics & Displays
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December 1, 2011 5:39:49 PM

Hello,

The other day there was a power outage in my neighborhood, which caused my computer to turn off. I turned the computer back on and found that when I scroll through a set of items there is a very noticeable lag/delay. This only happens when scrolling. As far as I can tell, everything else is running/displaying fine. This has never happened before the power outage. I'm guessing that the outage somehow damaged my graphics card and am considering buying a new one. I don't have a spare one to test out this theory so I was hoping to get the opinion of someone who is knowledgeable or had a similar experience.
a b U Graphics card
December 1, 2011 7:03:55 PM

well, you have to install a video driver again.
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December 1, 2011 8:16:56 PM

I'll look into it, but how could a power outage cause the driver to malfunction?
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