Windows 10: How can I fix my friends PC during a BSOD loop, 2 error codes. Simple terms please lol

So, my friend's pc is having some extremely major issues, and issues progressed over time.1. PC worked fine for about a few months.2. Started getting blue screens often3. They got more and more often, error code: DRIVER_VERIFIER_DETECTED_VIOLATION4. It got that bad that as soon as the desktop loaded, the BSOD kicked in.5. Downloaded avast one on the pc before a crash, said a driver was causing vulnerabilities.6. One time got an error saying KMODE_EXCEPTION_NOT_HANDLED and didn't shut down, had to pull power No breakages or corruption afterwardsWe have no idea what is causing this, we tried g

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Pc bsod to bios

Currently replying on iPhone, I’ll give you a proper timeline Step 1) during the program of tuneup plus my pc bsod 3 times but I was finally able to get the info Step 2) Restore point was easy and done quick which now leads to step 3 Step 3) After starting the WDV my pc bsod with the stop code of “System thread exception not handled” following the steps I open command prompt and tried to turn it off which says that nothing was changed, so then after a couple of bsod’s later I manage to go back to my restore point which now leads to a problem I cant seem to fix where when I try to open my pc it says something is wrong with my pin with error code (0x80090016) If needed I do have the tuneup plus info Trying to solve the pin problem if anyone suggestions please inform me.

 

BSOD error codes HELP!!!!!!

yeah, i did the chkdsk /r and passed it. I was not aware of needing to run sfc at the time as most everything i had found indicated Bad sectors as the cause. The codes are 2 separate codes. The system had had problems posting and the Mobo had previously been replaced. As soon as the Cx received the system he started getting the BSOD errors.

 

2 BSODs in one day?

good find. a simple and clear explanation of stop error codes without the usual MS technobable.