I'm in dire need of a solution or direction to what to do with my problem. Sorry if it's a long post, but I'm trying to do my best providing as much info as possible. I'm getting random BSODs during idle or low load stuff like watching youtube or fast scrolling pages. It can happen randomly from a few times a day to once per three day. The system is: Ryzen 3700x, Asus tuf x470-plus gaming, RAM Kingston HyperX HX432C18FB2K2/16 32gb (https://www.kingston.com/dataSheets/HX432C18FB2K2_16.pdf), Thermaltake Smart 750w 85+ gold, gtx 1070 Bsods range a lot, but most of them are IRQL_NOT_LESS_OR_EQUAL, KERNEL_SECURITY_CHECK_FAILURE or DRIVER_OVERRAN_STACK_BUFFER specifying ntoskrnl.exe, ntkrnlmp.exe or amdppm What I already did: Reinstalled Windows twice (one bsod happened during one of the installs) Temps are never higher than 80 for cpu and 75 for gpu Using the latest bios Using the latest chipset drivers (tried both versions from AMD and from Asus sites) Reinstalled and tried multiple versions of GPU drivers, used DDU Played with ram voltages a bit Calculated Ryzen RAM timings and tried them, instant bsod Tried XMP off and on Tried different RAM speeds Updated and reinstalled different versions of network and sound cards Ran chkdsk, sfc scan, driver verifier and other windows tools Ran memtest86+ a few times overnight. 2 times no errors in 10 hours (at least 4 passes) and 1 time a small amount of errors on the 5th pass Here is the latest minidump: https://drive.google.com/open?id=1RJZE2Y7-H3Daa6G1TnSFGke_VfJHTEZP Feel-craft: Almost never crashes on load or during heavier games. Goes through Cinebench, RealBench and other lighter benchmarks. Prime95 shows error 5 seconds into the test saying this: FATAL ERROR: Rounding was 0.5, expected less than 0.4 Hardware failure detected, consult stress.txt file. and 2-3 threads stops doing the test. Don't know if it's connected or not. I may be wrong here, but somehow it felt more stable on 2133 ram than on the default, but still did bsod on idle on the next day. Default ram voltage is 1.2, but I tried going to 1.35 and it also felt more stable, but once again I'm not sure if it's true as bsods are very random in nature. I don't know what to do now. I need a tech Dr. House to solve this. Please, ask questions if I missed something important to mention.