X34 - switch from xbox one hdmi to PC display port and resolution stuck at 1024x768

defcondo

Just bought a predator X34 and when I hooked up my xbox one to the HDMI and played for a little while when I switched back to my PC the screen is stuck at 1024x768 resolution and really small on the monitor.  When I go to the resolution settings in windows 1024x768 and 800x600 are my only options.

 

How do I fix the PC resolution first and second when I switch back and forth between Inputs how do I get them to work properly?

 

Thanks!

 

Update:  Unplugging the Display Port cable and plugging it back in reset the resolution on the PC but that's a work around not a fix because I can't keep un-plugging and plugging in the cable on an expensive monitor like this!