I've been having a serious issue with my Windows 11 setup on my gaming PC. It seems to be corrupted, and I've hit a wall trying to repair or reinstall it. My system is otherwise fine—no visible damage, and I recently had it checked by a tech-savvy friend who confirmed everything looked good. I built this PC myself last year, and it worked great until recently.
The troubles began after I moved. Initially, a game wouldn't launch without crashing to a blue screen, which I thought was a Windows update issue, so I reinstalled the update. For a while, everything was normal, but then the crashes returned, and my PC wouldn't boot at all. After some troubleshooting, including clearing the CMOS, I managed to get it working again, but it crashed once more while trying to update a game.
Now, I can access the BIOS, but Windows won't boot, sticking on an error page. I've tried many solutions like entering safe mode, clearing the partition using disk management tools, and running commands in the command prompt, but nothing has worked. I even have a hard drive with Windows install files ready, but the system won't allow me to clear the partition, saying it's full.
At this point, I'm desperate for any suggestions on what to try next. I'm not worried about losing data since nothing important is on there anymore, but I need to get my PC back up and running!
2 Answers
Have you tried booting from a USB with Windows installation files? Sometimes a fresh start can fix a lot of weird issues. Just make sure you're setting the USB as the first boot option in the BIOS. If the installation doesn’t recognize your partition, you might need to delete it entirely and create a new one during setup.
Sounds like you're having a rough time! First, it’s important to double-check that you’ve definitely selected the right disk in `diskpart`. When you run `diskpart`, make sure you type `list disk` to see all your drives, then `select disk X` (replace X with your disk number) followed by `clean`. This should wipe the drive completely, allowing you to recreate the partition and reinstall Windows. Just remember, this will delete everything on that drive!
I appreciate the tip! I’ll double-check that I’m using the right disk number, but I think the clean command wasn’t sticking. I’ll give it another shot.

That’s actually a good idea. I do have a USB with the installation files ready. I’ll try booting from that and see if it lets me create a new partition.