UM95 Issue or GPU Issue?

[Me_I_Guess]

Hi all,

 

I just got an LG UM95 today and after hooking it up to my pc I noticed some strange anomalies.  Thin lines of discoloration and thin lines of flicker sometimes appeared, then after a while even a quarter of the vertical screen would blank out, look like static then return to normal with a 'pop' over the speakers.  

 

I have another monitor connected and that was not showing any strange issues.  I tried swapping inputs (HDMI and Display port) and swapping the GPU outputting the signal and problem persisted.  Also tried each GPU alone with no crossfire, still there.

 

I am pretty sure the issue is with the monitor, but thought it would be best to ask LMG community for their interpretation. Behaves worse after playing games, especially Train Simulator (my kids love it)

 

Please let me know what you think and any way of testing my monitor.

 

Cheers.

 

System spec

4790K

2 x 290X crossfire

Asus Maximus hero vii

1000w PSU

16gb Ram