some full screen games dont work or go out randomly help

[Carlos_16]

I bought a xfx radeon rx 580 but
when i open some games the screen just goes black or a different game will open fine
and just randomly goes black and some times shoes like an old tv static effect for a quick second
this does not happen with all games it never happend when just on desktop
sometimes if i shake the mouse and click the game comes back from the black screen
but if it doesn't i have to restart the computer

computer specs
motherboard- msi Z2070 sli
ram-8gb
gpus- 1x xfx radeon rx580
2x amd radeon r7 240(work fine)

 

[The Hero of Orlais]

is it only happened in heavy demand games ? i got that "old tv effect" when i overclock my gpu too much, are yours overclocked ?

 

[Carlos_16]

no i have not over clocked