Hi neoskyee,
I'm sorry to hear that you've already tried many troubleshooting steps without success. It's indeed frustrating when you've exhausted numerous options and the issue persists. Given that you're experiencing issues even in Safe Mode and you're not seeing any specific error codes or minidump files, this suggests a more complex and potentially hardware-related problem.
Repair installations are a way to try to fix problems with your operating system without affecting your personal files and data. This usually involves reinstalling the components of the operating system, but leaving user data and applications intact. If you have tried multiple troubleshooting methods and the problem persists, an in-place installation may be a worthwhile option to try. How to perform an In-place Upgrade with Windows 10 Step-by-Step Guide - Microsoft Community****
If you are still having problems after trying an in-situ installation, then contacting your device manufacturer for hardware issue detection is a wise choice. Equipment manufacturers often have specialized technical support teams who can help you further diagnose possible hardware failures and offer solutions.
Your Sincerely
Hahn - MSFT | Microsoft Community Support Specialist