In this video, I’m fixing that super annoying boot loop where your PC keeps going: “Preparing Automatic Repair → Diagnosing your PC → Automatic Repair couldn’t repair your PC.” You get stuck with just two options—Advanced options or Shutdown—and honestly at that moment I was like, bro, I just want my PC back. A lot of people jump straight into recovery tools, but on desktop PCs those options don’t always help because you usually don’t have a built-in recovery drive like many laptops do. Most of the time on a desktop, this happens because your BIOS boot settings are wrong. Windows is installed on one drive, but your motherboard is trying to boot from another drive or a random partition (or even USB). I show you exactly how I fixed it: power off completely, turn on and spam your BIOS key (Delete for me, yours could be F2/F10/F1), then go to the Boot tab and set Boot Option #1 to the correct Windows Boot Manager. In my case it was “Windows Boot Manager (WD Green).” After that, I disabled the extra boot options so the system stops jumping around, hit F10 to save and exit, and my PC booted normally again—no blue screen, no diagnosing, no repair loop.