Recent content by gerhardg

I finally found the solution, seems i had to put the refreshrate at 30hz.

Motherboard; Asus P8Z77-M Gpu; Nvidia Geforce GT1030 The cable is hdmi high speed for 4K ultra hd If i switch the screens, the other screen works just fine so i guess it must be some kind of setting that is not compatible with my main screen (they are both 4k tv's)

Thank u for the reply, i did all those things but it doesnt seem to help.

Hello, I have installed a new motherboard and reinstalled windows, but now my screen keeps flashing in different colors. It only works properly when i connect another screen, but as soon as i disconnect that screen, my main screen starts flashing again. In the past i had the same problem but i...