Hello everyone, I have a strange problem, my monitor started displaying stripes at 60hz. The problem only occurs at 60hz resolution or lower (e.g. 50hz). At 75hz 120hz 144hz and 240hz the image is displayed correctly. For some it may not be a problem, but I often play old games that require 60hz and I have to switch to such a refresh rate in Windows (I do this because vsync, fps limit do not work, game physics are bugged). I am concerned because the problem appeared suddenly, I thought it was related to the GPU or drivers, but after disconnecting the monitor from the computer, the monitor itself displays artifacts at a low refresh rate, so it is probably not the PC's fault. I first observed this error when entering the BIOS and starting the computer, until the driver switches the refresh rate to 240hz it displays 60hz with strange stripes.