Yes, but was the threat from the first scan or the second?
There are lots of things that has been done and ruled out, but I would like information from you about what you are doing at the time of the crash.
This helps to indicate what the problem might be.
Right now, the memory and PSU are not ruled out.
If both are ruled out, then your motherboard is failing/faulty.
Did you remove any dust inside your case if there was any dust?
Have you tried to reseat the RAM?
Have you tried MemTest86+ again?
If not, please try MemTest86+ again
Run MemTest86+ to analyse your RAM. MemTest86+ - Test RAM - Windows 10 Forums
MemTest86+ needs to be run for at least 8 passes
for conclusive results. Set it running before you go to bed and leave it overnight. We're looking for zero
errors here. Even a single error will indicate RAM failure.
The AMD video drivers have been flagged again, this is most likely a memory problem as everything related to the graphics card has been ruled out.
*** WARNING: Unable to verify timestamp for atikmdag.sys
*** ERROR: Module load completed but symbols could not be loaded for atikmdag.sys
0: kd> lmvm atikmdag
start end module name
fffff800`11f50000 fffff800`1345a000 atikmdag T (no symbols)
Loaded symbol image file: atikmdag.sys
Image path: \SystemRoot\system32\DRIVERS\atikmdag.sys
Image name: atikmdag.sys
Timestamp: Tue Aug 04 05:28:52 2015 (55C03174)
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4