Hello, im not sure if this is the right place to ask and im sorry to bother anyone reading this but im totally confused
For starters, i am using a AOC 27G2UBK 27 inch 144hz monitor ; Radeon RX 580 series gpu and a displayport cable. I started having this isue maybe 10 months in since using the monitor, it all started with horizontally glitching pixels size of the taskbar aproximatly at the bottom of my screen, but that usually went away 10-15 mins after using my pc. Over next 1-2 months it started getting worse and sticking for a longer period till it got to the point it was pitch black (still the size of the taskbar), i tried troubleshooting with some advices on the internet, testing the dp cable, changing the port, cleaning the pc etc. but nothing helped until i switched the display setting to 120hz. 120hz worked just fine for a couple months and the same thing started happening again, then switching to 119hz helped and same thing over again. Now if i switch back to 144hz almost half of my screen is pitch black and if i drop the hz even more its fine again. I tried finding some help on the internet but i was unable to do so, any ideas on what the possible problem could be or do i have to go to the pc repair shop? im not very good with computers so if i missed some important spec or info i apologize but i will gladly add if asked.
For starters, i am using a AOC 27G2UBK 27 inch 144hz monitor ; Radeon RX 580 series gpu and a displayport cable. I started having this isue maybe 10 months in since using the monitor, it all started with horizontally glitching pixels size of the taskbar aproximatly at the bottom of my screen, but that usually went away 10-15 mins after using my pc. Over next 1-2 months it started getting worse and sticking for a longer period till it got to the point it was pitch black (still the size of the taskbar), i tried troubleshooting with some advices on the internet, testing the dp cable, changing the port, cleaning the pc etc. but nothing helped until i switched the display setting to 120hz. 120hz worked just fine for a couple months and the same thing started happening again, then switching to 119hz helped and same thing over again. Now if i switch back to 144hz almost half of my screen is pitch black and if i drop the hz even more its fine again. I tried finding some help on the internet but i was unable to do so, any ideas on what the possible problem could be or do i have to go to the pc repair shop? im not very good with computers so if i missed some important spec or info i apologize but i will gladly add if asked.