So I booked in for repair, but it seems like the last update magically fixed our problems.Just come here to ask a similar thing.
I have mine plugged into a ysp-2700 then into an lg oled b6.
My lad has struggled a few times recently and only told me over the weekend.
I've simplified and gone with the Xbox direct into the TV tonight.
It might be a different issue, but when I turned it on without switching to the input on the TV the console turned on, via the controller, but when I switched over to the input, I had a black screen. Then the Xbox decided to start.
There was an update at the beginning of the month.
As of now. It isn't starting at all lol. Gives me a beep beep then nothing, light stays on, then it gives me a double beep and shutdown.
How frustrating.
Ok third time and it's started properly.
I'm gonna keep the repair open for a few weeks (must be shipped using the prepaid label within a month) and see what happens.
I wonder if theyve messed around with some HDMI stuff and fixed it.