On your apple tv when you open YouTube and it is displaying a blank screen (black screen) and you can hear only audio (sound) with no picture with blank screen or black screen on apple tv, then this is due to software version issue (YouTube app or apple tv firmware update issue) or its a bug and it can be fixed easily by force restarting apple tv and YouTube app and by performing reinstall YouTube app, resetting YouTube app and several fixes you can try following solutions below which can help you fix YouTube blank screen on apple tv 4k. lets see them in detail below.
Why YouTube Black Screen or Blank Screen Apple tv 4k
If YouTube app version is older on apple tv or apple tv software version is outdated or temporary software glitch or due to bulky cache issue you can get black screen on YouTube on apple tv 4k.
Apple tv 4k blank screen YouTube video, Netflix with no sound or Blank Screens
Restart Apple tv
Once your apple tv turns on, go ahead and open YouTube app and now your apple tv blank screen YouTube will be fixed successfully. If restart doesn’t fix your problem you can follow below methods.
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Make sure YouTube app is up to date
Navigate to Apps section and make sure that YouTube application is UpToDate and if it is not updated with latest version go ahead and update it and see if your problem is fixed, hopefully your problem will be resolved.
Unplug Power cords from Apple tv to fix blank screen YouTube video:
Force apple tv restart: Key combination
Restart smart tv with Key combination:
Ports are faulty or dust or with power cable issue:
You can also try removing the cables and cleaning the dust by blowing air in to HDMI ports by cleaning ports.
Why is my YouTube video showing a blank screen?
Outdated software version of YouTube app or apple tv firmware update can cause this issue and you need to restart YouTube app or reinstall YouTube app to fix this issue and update to latest version.
HDMI port cable issue
Replace the HDMI cable and this is also one of the possible issue which causes apple tv blank screen YouTube video with no sound or black screen.
Restarting your apple tv will fix the issue as explained in this article.