Monitor can't run 144hz?
So i've had this monitor for about 2 weeks now. I've got 2 144hz monitors and this one today i started my computer and its running at 60 hz? I don't even have the option for 144hz? I've got a ASUS VG248QE Gaming Monitor -24" FHD (1920x1080) , 1ms, up to 144Hz, 3D Vision Ready (to be exact). My other monitor which is the exact same is running perfectly fine? I've connected it with displayport. Its fully plugged in and everything is good I know the cable hasn't gone bad either.