Aspire 8920 running Windows 8 - display black out

WHGeorge
WHGeorge Member Posts: 1 New User

After a successful upgrade to Windows 8 (having run the public preview for months) my display started blacking-out at boot-up to the login screen. I can vaguely see the screen image, but for all practical purposes the screen goes black shortly after getting to the login screen.

 

I discovered that toggling the display On/Off feature (Fn + F6) would briefly turn the display on, but it would go off after a second or so. Toggling numerous times and the display would findly stick and everything worked fine until the next reboot. Over time the problem seems to have gotten worse in that it takes more toggling to get the display to stick. Sometimes a hundred times or so. Now it ssems to take forever, if ever. When the display does stick in the on position it seems to work just fine.

 

Any thoughts? Have all the latest drivers and BIOS updates.

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