Windows 10: Random BsOD after fresh Windows 10 install

I really need some help on this.AMD Ryzen 7 3600, 16GB Ram, Biostar B450MH motherboard. motherboard set to defaults.I don't have spare parts, so I want to make the best decision on what to try first.I get random BsOD with varying error messages Kernal Security Check Failure, Driver overrun stack buffer, Unexpected Kernal Trap.I ran Aida64 for 7 hours...passed stressed everything CPU runs about 85 deg.Ran memory diagnostics extensive several times, Passed. Also swapped upper/lower memory modules with each other - no improvement.It seems to fail within 5 to 10 minutes when I try to down

:)

 

Is it time for Windows 10 already?

Here's a good step by step guide on doing a fresh install.

How to clean install Windows 10 from a USB drive - Software - Feature - HEXUS.net

 

Random BSOD while browsing internet


BitDefender is nothing special. mwac.sys causes BSODs anywhere.
A tiny documentation can be found here: Solved Random BSODs - Windows 10 Forums
In that very thread, the suggested action apparently worked.

The storage and network filters of any third party antivirus can cause BSODs. Neither MBAM nor BitDefender is any special. For a regular antivirus, it may be shifted to an alternative; but MBAM has no alternative. So a clean install of the said program is the most feasible first step.
As far as the first step is not failing, it is better to not think for the second step. Because the BSODs are not universal, failure at the first step is not universal; and success at the second step is also not universal.
That is why I posted that my suggestion may work, or may not. Let us see where it goes.

 

Fresh install "IRQL NOT LESS OR EQUAL" BSOD at random

Allright. U should also go through steps in my post: Fresh install BSOD at random - Windows 10 Forums


AND please download and run the newest version of HWiNFO64 and post a screenshot of the "System Summary" window here.



Note Check the "Summary-only" box at start.
HWiNFO64
Hardware Info (HWiNFO) is a powerful system information utility designed especially for detection of hardware.