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apple tv 4k black screen

  1. G

    Repair Apple TV 4K A1842

    Hey! There was a problem with the Apple TV 4K A1842. The firmware has gone. When turned on, the white LED flashes continuously. Doesn't show anything on TV. This model does not have a usb-c or lightning connector. On the Internet I found instructions on how to solder usb to the board and switch...
  2. JhnsSch

    MP 1,1-5,1 Mac Pro 5.1 - Apple TV Conference Display does Sound, No Image

    Hey there, my Apple TV updated itself - well, as it does, it updated some problem in my setup once more - well, as it does.. When I try to connect to the conference display, i.e. use the Apple TV as second screen, I get sound, but no image, the screen stay's black. 4K Monitor + Air Play...
    • JhnsSch
    • Thread
    • 4k monitors apple tv 4k black screen mac pro 5.1
    • Replies: 1
    • Forum: Mac Pro
  3. P

    Apple TV 4K No Video (Netflix, Hulu, DirecTVNow)

    I have an Apple TV 4K connected via HDMI using Apples recommended Belkin High Speed HDMI cable directly to my Sony X800D TV. Video settings are set to 4K SDR 4:4:4. (This issue occurs in 4:2:0 as well.) I've been having this issue since I updated to tvOS 11.1. After waking up my Apple TV from...
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