I got a LG 32GK650G-B monitor. Its advertised as being able to do 144Hz, but I cant go above 85Hz. If I do, I get no display, and I cant escape out to revert settings. I have to disconnect the DP cable and replace it with a HDMI cable as well as reboot a couple times to get picture back.
Any idea what could be causing this? I got drivers for the monitor, and my video card drivers are up to date too. Is the monitor likely faulty? I tried two separate DP cables, and the monitor only came with a HDMI cable.