Alright so ever since I got this refurbished PG278Q i ve had occasional weird lighting problem when I turn it on. You can clearly see how the lighting (backlight?) isn't fully turned on when the problem appears. So I have to turn off the monitor and turn it back on until it fixes it.
But lately even when I play it happens... the lights (backlight?) kinda shuts off on its own and I have to restart the monitor a few times until it starts working again. Here are some SS of what I mean.
Light Problem:
https://i.imgur.com/kMdEpCl.jpgNormal working screen:
https://i.imgur.com/9NCsT85.jpgAny tips on how to resolve this issue?