Every full screen game keeps crashing

[^1King^2killer^5159]

So basicly when i start any game it starts but when it try to go on full screen it thinks for few sec then just gives black screen. As seen here 

 

[^1King^2killer^5159]

Before some one comments yes i have fully reinstalled the gpu drivers

[jwh_]

What are your computer specs? Can't determine a problem from a 1 minute-long video.

[^1King^2killer^5159]

Pentium G4560, Asus R9 280, 8Gb of ram if you need more let me know

[^1King^2killer^5159]

any help?