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Windows 7: Black Screen or screensaver

01 Sep 2010   #1

windows 7
Black Screen or screensaver

I have a Lenovo T400 with Windows 7 64bit.
When I walk away for about an hour, my screen is black when I come back and it will not go back to windows. I have to power down to return to Windows.
Anyone? Anyone?

My System SpecsSystem Spec
01 Sep 2010   #2


Try updating your video drivers if you haven't already.
My System SpecsSystem Spec

 Black Screen or screensaver

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