The internal Power Supply Units or PSU has various components that can become faulty and too sensitive so they cut off during normal use. We have had XBOX Series X consoles sent in after a power surge that has caused damage to the PSU too causing the XBOX to have power issues. You may have heard a loud pop and power off of the console – this is a sign a big capacitor has blown in the PSU.

XBOX Series X Motherboard Repair