My Computer Freezes Shortly After Booting Up – Any Ideas?

You should check the reliability monitor and event viewer to spot anything that might cause these freezes. Since it works fine in safe mode, it's probably some third-party program or service that’s the issue. A good approach could be to disable some startup programs and services in chunks to identify what's causing the problem.

Just a heads-up, be careful when changing BIOS settings or disk setups, as this could lead to data loss. Always ensure your backups are up to date before making major changes to your PC.

It could be an overheating issue. Make sure your fans are working properly and consider using heat monitoring software. Keeping an eye on the temperatures can give you clues if something is overheating and causing the system to freeze.