I've been experiencing occasional BSOD, and have narrowed the issue down to either RAM or DIMM slot/s. I tested my ram a week ago with memtest86 and got over 30 errors (oof.) However, I have since tested all 4 modules individually in DIMM 1, and all passed without any errors. I also tested all 4 at once again, and this time they passed. Am I correct in assuming that bad ram would be more pervasive? the issue seems quite temperamental, which (in my limited experience) seems indicative of a weak connection to the mobo, just wanted to ensure that I'm correct in this assumption, as I would like to move forward with RMA.