My Xbox One X blackscreened. There’s a option to facory reset the Xbox. I noticed a vid on YT about it for a step-by-step course of. You need to maintain energy and eject for 30 seconds. (Energy and sync for One X) It would chime about thrice throughout this cycle. If profitable a display will show. Select reboot with holding all recreation saved information. Labored for me, good luck 👍
I additionally manufacturing facility reset my OG Xbox One. Needed to maintain all 3, energy, eject and sync buttons.