The minidump files do not indicate any driver or hardware causes, only memory corruption.
Try forcing Windows to show failed drivers and produce minidump files, enable Driver Verifier for this.
Before running Driver Verifier, create a new system restore point.
Click on start menu and type "verifier".
Select "Create custom settings (for code developers)" > "Next".
Check all options except "DDI compliance checking" and "Randomized low resource simulation".
Click Next > Select "Select driver names from a list".
Next Select all drivers NOT provided by Microsoft. > Next > Finish.
Restart the system until the BSOD occurs 3 times and minidump files are generated.
If you have problems starting Windows after enabling Driver Verifier, follow these steps:
Start your PC, as soon as Windows tries to load (spinning dots appear), press and hold the power button for 5 to 10 seconds to perform a forced shutdown
Do this three times.
Windows will boot into the Recovery Environment.
Go to Troubleshoot > Advanced Option > Startup Settings and click Restart.
When restarting, press 4 to enter safe mode.
Open command prompt as administrator, run these two commands and restart your PC.
verifier /reset
verifier /bootmode resetonbootfail