Black Screen After Sleep (Win 8)

Posted by Mark on Super User See other posts from Super User or by Mark
Published on 2013-08-03T12:30:34Z Indexed on 2013/10/30 9:59 UTC
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I have an SSD only, Intel HD Graphics only, Ultrabook running on Windows 8 64-bit and after I turn it back on, after a long sleep of a few hours, the screen remains black even though the power is on (the fan and keyboard backlight are on). I have to force a shut down and switch it back on to use it normally again.

Hibernation and hybrid-sleep are turned off. It comes out of sleep of less than an hour just fine. Any advise?

Mark

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