Windows 8 blue screen now I can't use my pc.

[Woodscooby]

I installed CPU z and right after it finished I got a blue screen so windows preceeded to restart. Now my display won't come on and computer turns on but doesn't seem to do anything besides that

 

[Reyaz123]

That's strange, CPU-Z never causes that to happen at least from what I know. Anyways, when you power on the PC you don't see anything on your screen?

If you can't see anything, unplug power to your pc, open it up and locate the CMOS battery http://www.computerhope.com/jargon/c/cmos.jpg

Remove the CMOS battery carefully for about 2 minutes and pop it back in. Power on the PC and see if there is any video on screen