XBox Series X no signal at boot, powers off

MCollins15 · Dec 6, 2023

Encountering an issue where I cant seem to get an HDMI signal no matter what I try. The console will only stay on about a minute or so before powering off.

Console is located in well ventilated area. Changing HDMI cables, changing monitors, power cycling and manual reset not seeming to provide a fix.

Is there anything else I could try before spending money repairing a two year old console?

:)

The_Last_DJ

Hello MCollins15! I'm Kris and I'd be happy to help you with your question.

Sorry to hear you are having issues. When it powers off, I presume fully powered off, no lights on anywhere. Does it do the same in low res mode?

The_Last_DJ

I think so to at this stage. The power cord is unlikely but worth doing just to rule it out.

MCollins15

Yeah, that's correct. I also can't seem to get the console to boot in low res mode.

I appreciate the help!

MCollins15

Not yet. I'm assuming it's some sort of issue with the power supply.

The_Last_DJ

Out of interest, have you tried changing power cords?

XBox Series X no signal at boot, powers off