BenQ GL2760 doesn't support +60 hz?

[Phreakos]

Hey I just bought a BenQ GLS2760 and I am unable to change my hz to beyond 60 in my windows. I recently moved to a university and bought a new monitor and I'm not the smartest when it comes to monitors. I've read a bit about turning on vsync and so I have. I have a dvi cable from one of my monitors and an hdmi cable from the other, so I'm running with two monitors, the other being a BenQ GW2750H, which I can't switch the above 60 hz either.

I'm not super much into monitors and simply know where to plug the cables in. Thanks in advance.

 

[Phreakos]

I just went into Counter Strike:Global Offensive and my fps seems to be stuck at 60 fps, where on my old monitor I used to go beyond 300 sometimes.

 

[Ross Putman]

I just went into Counter Strike:Global Offensive and my fps seems to be stuck at 60 fps, where on my old monitor I used to go beyond 300 sometimes.

I'm having the same issue, I can't select anything over 60Hz?