Xbox One Original Turns on and Straight Back Off - Xbox One Repair - Mosfet Replacement

This Xbox One turned on and straight back off. It also seems to have had an overheating issue. This was part of a bundle of console I got for £60 that were originally purchased at Bolton Car Boot sale.
Let's strip this down and see if we can fix it. Please also tell me what you think of the new name as I have changed it from FixIT for Reselling to Retro Electronic Repair.

Also check out Joey Does Tech YouTube channel. He's a great fixer and YouTube creator with plenty of knowledge and repairs on gaming equipment. He's one of the many fixers I watch on YouTube regularly.

If I've helped you fix something, and saved you money, then please consider buying me a hot chocolate for those long late night repairs. https://www.buymeacoffee.com/FixITfor...

Items I use (some of these are affiliate links and I get a couple of pennies if you order something):
IPA Isopropyl Alcohol - https://amzn.to/3j1PupR
Preciva 8786D 2-in-1 Hot Air Gun Rework and Soldering Iron Station - https://amzn.to/2ZI4bFQ
Perciva Soldering Mat - https://amzn.to/3dEMcIC
Soldering Iron Tip Cleaner - https://amzn.to/3dGxJvO
Magnifying Glasses - https://amzn.to/3r3UkGH
120pc Drive Belt Pack - https://amzn.to/3kWH0ld


Link to our eBay store: https://www.ebay.co.uk/str/neliinflee...
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