Welcome to BSOD, fun times....
SO those 3 dmps are all, since the reinstall?
That's only 3 across 8 day span, or were there a ton more?
Reseat your RAM sticks, clean the slots, and if it continues, do the MEMTEST+ tutorial.
[of course with no power to the PC and careful handling (edges only)] RAM - Test with Memtest86+
RAM is my suspect, those BSOD's are typical failures seen with RAM issues.
Fortunately if it's just RAM it fairly cheap, still.
Run the Memtest+ several times, one run through is not enough, it should take hours to thoroughly test it.
Since the Northbridge (on board newer CPUs) deals with the RAM directly, you might search out the chipset driver
and update it, also.