monitor no longer working on a higher refresh rate, acer KG272 S

bob107
bob107 Member Posts: 1 New User

at first the monitor used to work on 144hrtz then after couple of months a little black screen popped at the taskbar i played with the settings and it turned out lowering the hrtz removed that black screen, 2 months later same thing happened so i did the same thing and i turned it down to 100, and it happened again and again until my hrtz are now at 60 and if i return it to its normal state [144hrtz] a huge black screen popps up covering half of the monitor, i updated the drivers i checked with other cables i switched the ports on the pc nothing fixed it, i saw a post having the same issue as mine but when i did the same solution witch is turning "ultra low latency" to off, it let me set the 165hrtz but it was exactly like i was at a 60hrtz and i checked with another program and it said my fps were 60. i also saw the replies on the post and some person had the same issue they did the same thing and it felt like they are still on 60hrtz.