(i'm not english, so i hope to not make many mistakes, be gentle...)
I bought a Nvidia gtx 970 yesterday and from that moment when i play Overwatch after almost 2 hours, the monitor goes black without the pointer and then i get "No signal", like the vga cable isn't connected.
The fact is that i'm sure that the cable isn't the problem and this doesn't happen with all the games, because i can play Vindictus for 4 hours without any problem.
Afrer i see "no signal" on the monitor, the only thing i can do is shutting the computer using the button.
Can sameone help me? I just spent 280€ on amazon, i'm worried that i have to change it again...