I did what you said and still have the same problems.
I'm tired. I spent all day yesterday trying to solve and apparently today is the same thing. I feel like a baby crying on the floor. : Mad:
From the crash reports it seems to be the video drivers , I just lost power at my house and 3am so I might go to bed,
Check out the crash reports, if you like when I get up I will send you details to access the reliability reports in windows 8
They are what appeared at the bottom of you diag . Sorry not more help but you have a place to look now.