help monitor

I wanted to buy a used acer nitro vg240Y FHD 75hz 24” monitor. It was connected to a ps5. Then I played a video on it and next to the side I saw a led line illuminating from top right all the way down to bottom left. Is this normal or is it damaged? Maybe the ps5 and the monitor wasn’t set up? I...

Hi! I need to get a new monitor for my 2070 SUPER to make it justice. I'm coming from a VH228 back from the ice age and I have some questions I can´t get my head around. I think the best for me is a 1440p 120Hz+ IPS 27' monitor. I just want to play video games but not fast pace competitive...