Pc keeps getting BSODs at startup

Bought a new gaming PC back in December and had it built by my brother. It ran well for a couple of weeks, but then I started getting 1 or 2 BSODs at every startup, and occasionally when I was using the PC.

I did an sfc scan 2 days ago which showed that some files were corrupt and could not be fixed. I tried to fix it with the DISM commands, but that failed as well. Yesterday I decided to perform a clean reinstall of Windows 11, and tried another sfc scan. Before the scan finished I got another BSOD with the code IRQL\_NOT\_LESS\_OR\_EQUAL.

I tried to fix it by updating everything I could find, uninstalling and reinstalling my drivers, and by running a memory test (which had no problems). I did another sfc scan after, which came back clean.

When I started my PC today I quickly got 2 BSODs with the same code, as well as a third BSOD with the code PAGE\_FAULT\_IN\_NONPAGED\_AREA. I really don't know what to do anymore. Does anyone have any further suggestions? Thank you!

Edit: Started up my PC to get the minidumps, immediately got another BSOD with the code SYSTEM\_SERVICE\_EXCEPTION. Here are the minidumps: [1](https://www.mediafire.com/file/ftwxne1exhfsryu/051024-30500-01.zip/file), [2](https://www.mediafire.com/file/3gdgqiyscx775wm/051124-28546-01.zip/file), [3](https://www.mediafire.com/file/4uar9w0fb5qpjal/051124-31015-01.zip/file), [4](https://www.mediafire.com/file/7eflx5zkpygva7i/051124-31109-01.zip/file), [5](https://www.mediafire.com/file/4s9q1tpjoz95qeh/051124-31703-01.zip/file).