View Full Version : g550jk BSOD, kernel security check failure, when turning off screen

04-20-2015, 10:11 PM
Since yesterday my g550jk sometimes bsod when I turn off its screen.
By that I mean FN+f7 shortcut which blackens sceen and turns off video output. Memcheck was performed few months ago, without errors. I suspect it might be one of drivers, maybe even rog driver..?