Hello! I am new to this forum and come seeking help. I have recently just finished my build and ever since I have been getting BSOD's. Sometimes sevral at once, and sometimes a couple hours apart. So far, I have narrowed it down to the video cards, seeing as blue screen viewer shows "nvlddmkm.sys" as the cause every time. However I can't seem to figure out why this driver is crashing. I have ran memtest86+ for 32Hours with no errors, prime95 for a full night with no errors aswell, and odly enough, furmark also ran for 3 hours with out any problems. I have also disabled SLI, in hopes of finding a card that might be the culprit but to no avail. I am seeking advice and maybe a more accurate estimation of what the problem could be. My specs are: [Case] NZXT Phantom 820 [CPU] I7 4770k @ 4.4Ghz [GPU] SLI EVGA 780GTX SC [Ram] 32Gb Patriot Black Mamba 1600Mhz [Mobo] Asus Sabertooth Z87 [PSU] 1500W Silverstone ST1500 [SSD] Raid 0 Samsung 840 Pro [Cooler] Swiftech H220 Liquid Cooler [MISC] A couple AP Corsair Fans Ill attach my dumps.