Technician’s Notes
If you Xbox Series X is not turning on at all, as in there is no light when you press the power button or the beep sound the Xbox usually makes, more likely than not the culprit is a dead or defective power supply. This can usually happen after a power surge. In some cases a defective power supply can also cause random shut downs during game or in the menus. Our guide below will show you how to replace this part on your own and get your Xbox working again.
Compatibility
Xbox Series X
RRT-00003
RRT-00010