iFixit to help me this time!
The first thing I needed to figure out was what the problem was. Best case, I need to replace an easily removable piece. Worst case, a tiny piece needs to be replaced on the motherboard. I have experience with Solding and replacing surface level parts from fixing my DS, but this is a different level of skill. The Xbox motherboard has two layers and I don’t have a heat gun or something similar to help focus on a single point.
After using an iFixit guide and this youtube video, I took apart my Xbox and removed the power supply. Using my multimeter I was able to confirm 0 volts were coming through the power supply. This is good! A replacement power supply is around $70 and is a lot cheaper than buying a new Xbox. A few days after ordering a new power supply, it arrived. I used my multimeter on it and received 12 volts!
After putting the Xbox back together using the new part it turned on with no issues.
Long live Right to Repair!
How I repaired my Xbox Series X
By Collin, 2024-05-08