Xbox One X - Starts Up And Instantly Powers Off

UPDATE: Still no success, fitted the original suspected to be faulty power supply into the console and again no change. After leaving it for about a week i thought id give it a try powering it up and then suddenly BOOM the blasted thing is working again.
Decided to factory reset the console and used it for the night to watch some tv to see how long it would last. was fine anyways for about 6 hours before i shut it down. Tried again the day after and back to it not working what so ever. Im so confused any more
ideas?

I’ll give that a try in the morning, I just find it strange that it was working most of today without any issues, and yeah sorry I meant to say the internal power supply. Just use to saying power pack.

Cheers

Thanks for reply. Another thing to check is the setting in Power mode.

If set to Instant on try Energy save mode.

Also make sure the console is well ventilated as it may be shutting down if it gets overheated. See Console ventilation

What I would suggest is that I'd check out www.support.xbox.com to see if there are any known issues there which might be applicable & in a worst case scenario if it's still under warranty that's also where you can start the RMA process to get it repaired!

An internal stamp on the console has 26th of November 2017. The console was bought second hand in June and worked perfectly for a large duration of the time I have owned it.

Hello JSM100-[xboxvenue]!

Thanks for the update. I'm sorry to hear that the issue was resolved only temporarily.

Did you purchase the console brand new? How long have you owned the console?

More than a year, less than a year? Let us know!

Felix

Xbox forums support