I had to move my computer from a broken case to a new case and decided to do a full rebuild and reformat at the same time. Everything is working except for full screen video applications have a major visual error seen here- http://imgur.com/8XT5NmL  I recently found that the AMD Crimson setting Display-> GPU Scaling-> On caused a very similar or identical issue that distorts the image and shifts it off the screen, my computer remains responsive.
I am having a hard time troubleshooting because I do not know what the error even it is- my only idea is it has something to do with scaling maybe? So far I have tried 3Dmark, Dying Light and Uningine Valley with the same result.
All of these applications work perfectly in Windowed mode. (Other than 3dmark because I can't find windowed option in free version)
My computer specs- Windows 10 64bit
ATI HD7950 3GB made by HIS (stock clocks)
ATI Crimson 15.12 Drivers
Gigabyte X58a-UD3R Rev 1
Core i7 930 at 4.0Ghz under water, (overclock has been stable for ~3 years)
6 Gigs of triple channel memory
I'm at my wits end with this and would appreciate any help! Please tell me if you need any other information. I have a feeling it might be some small setting somewhere that I am missing.
Thanks so much for your time!