My new GPU starts to flash a black screen when I open a video game, after a bit the game either crashes or the PC restarts, according to google it is the
Colorful's GTX 1080 Ti iGame: now with a LCD display | TweakTown
GeForce GTX 1080 Ti Blower Edition
TURBO-GTX1080TI-11G|Graphics Cards|ASUS Global
GTX 1080 Ti Xtreme Edition black screen issue : r/gigabytegaming