black flickering

  1. d112570

    High Sierra + HDMI + Random Black Flashes

    Hey guys, I have High Sierra install and everything works as expected, but the screen randomly blacks out then its normal again. High Sierra + GTX 1080. One HDMI Cable is connected to my Yamaha Receiver RX-V679. One Display Cable connected to my 4k Monitor. One Optical Audio Cable connected to...
  2. KatVonSonder

    OSX Date&Time BLACK Glitch discovered (NOT the "black menu bar glitch")

    Hello everybody, I tried to find out if someone else in this Forum already talked about it, but I couldn't, even after waiting and looking for for a few months. If I'm wrong, I really really apologize!! In that case, just delete this thread and show me the right one. The "Date&Time BLACK...