Hi i have bought the 2720z 114hz just a few days ago. First problem i have i cannot turn it on every time. The power key lights white but no sound heard and monitor stays off,
I use my Dp cable i have with my 4k monitor. I manage to turn it on. i dont know how, then if i close it, cant turn it on again.
Yesterday when i run a game i got the black screen and no signal detected message. I dont know if its my graphics card or the cable, but now i changed to hdmi port and no problems in windows except i cant go above 60hz 1080p. I think hdmi cant go 120 hz my first thought