Xbox HDMI not showing / Xbox won't turn off

Hey aevee,

I'm sorry to hear about these issues being experienced with your Xbox. I'd be happy to provide some information.

First I recommend to fully
power cycle the Xbox and make sure it's plugged into directly into a wall power outlet.

Then I recommend to look over our
System Update Solution article for help with the E102 and E105 errors during the reset.

Eventually if the help from the article does not solve the issue, I believe the console would need to sent in for repair. You can do so from

https://support.microsoft.com/devices or you can get assistance from
Xbox Customer Support.

I hope this helps.

Well, found this too: If you're using an HDMI connection between the Xbox 360 and the TV, it might be that. When using HDMI, the Xbox won't boot up until it knows what the TV is capable of displaying. Although the controller will turn the console on, it
won't sync with the console -- and it's not a controller or console problem, but just a symptom of the fact that the Xbox won't get to the point where controllers will sync until it can properly communicate with the TV. I'd recommend turning off the TV and
the Xbox, disconnecting the HDMI cable and re-connecting it after making sure the contacts are clean. Then turn the Xbox back on first; you'll likely to see the same behavior. Finally, turn the TV back on. With it being switched back into HDMI mode, it just
might "kick-start" the Xbox into a good communication link across HDMI.

If you're using an HDMI connection between the Xbox 360 and the TV, it might be that. When using HDMI, the Xbox won't boot up until it knows what the TV is capable of displaying. Although the controller will turn the console on, it won't sync with the console
-- and it's not a controller or console problem, but just a symptom of the fact that the Xbox won't get to the point where controllers will sync until it can properly communicate with the TV. I'd recommend turning off the TV and the Xbox, disconnecting the
HDMI cable and re-connecting it after making sure the contacts are clean. Then turn the Xbox back on first; you'll likely to see the same behavior. Finally, turn the TV back on. With it being switched back into HDMI mode, it just might "kick-start" the Xbox
into a good communication link across HDMI. Hope that helps.

Same black screen. Power display shows on, my Tv HDMI input shows receiving signal but black screen on xbox. Home button shows it’s there and option to turn console off or controller off but that is all I can do. Smh !

Try unplugging the HDMI cord and turn the tv off then back on. Then plug in HDMI in with the xbox off then turn the xbox on. Works for me when that happens.