fastfreddy74

I just noticed they raised ram voltage, even if it says 1.35V in bios page it actually reads 1.36V in aida64 hardware monitor.

New bios works for me too, haven't tested how stable is system yet tho. CMK16GX4M2B3200C16 2x8Gb 3200Mhz Vengeance LPX Kit

I mostly use my comp for flight sims (x-plane, p3d and DCS) and some other games (arma 3, deus-ex mankind divided) Honestly the difference between running ram at 3200Mhz and at stock 2133Mhz is negligible, 1 or 2 fps at max, but on a principle basis i would like to run the product i bought at its advertised speed. I could have bought normal 2133mhz sticks, but the price difference was little so i opted for 3200mhz ones. Ty for your reply and merry xmas! Cheers!

I registered right now, cause the exact same problem happened to me last night, a little google search and here i am, lol. Asus z-170 pro gaming, latest bios 2003 CMK16GX4M2B3200C16 2x8Gb Vengeance LPX Kit i5-6600k @4.5Ghz Weird thing is my system worked perfectly fine for a couple of days with XMP enabled, system was rock solid, then last night i rebooted and got the dreaded "overclock failed" message. I tried to re-enable XMP but system didn't wanna boot at all, worked perfectly fine on auto at (2133Mhz ofc) Today after reading through this thread i tried to manually set XMP values in bios (3200Mhz latency 16-18-36 and 1.35V, left all the rest on auto) and system boots just fine, perfectly stable so far. BUT, if i try to obtain the exact same results by enabling XMP, BAM, overclock failed again!