Horizontal lines when booting up and shutting down?Graphics card?

The Conjurer

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Jul 27, 2012
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Well, the transition from the windows screen into the desktop( with a black screen in the middle) isn't smooth. To be more exact, when transitioning from the black screen to my desktop, there is like screen tearing (how it would be in a game when you dont have vsync).Can anyone help me?
 

The Conjurer

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Jul 27, 2012
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Uhm, i dont have another one :( but i did recently do a clean windows install but the problem stayed...Does it mean there's something wrong with my graphics card? I've also tried multiple driver versions
 

The Conjurer

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Jul 27, 2012
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Also, i just figured out that i got a warning in event viewer cause of Video memory degradation...And im running an r9 270x...Shouldnt i be able to run a game on 1 monitor and a browser on the other without this happening?