Okay, let's try a Memtest just to rule out memory (even if you've done it before, let's be sure at this point):
Memtest86+:
No less than ~8 passes.
Try a different controller if your motherboard has one. If not, try a different slot.
Upload the new dumps only here, please. I want to see if there's any info I can gather from the *1A dumps.
Regards,
Patrick
