New
#71
You only see it if you switch out of Auto on the Ai Overclock Tuner Method eg to Manual or XMP etc , I don't play with the BCLK on X99 , too many weird issues like this and memory holes eg at 3000 mhz, so for the 1st year I ran at 125 FSB as it was the only speed my 3000mhz Ram would work ( other than 2133) , till someone on OCN gave me settings that worked at 3200mhz on the 100 FSB. The 5820K overclocks nicely using the Multiplier anyway so no need to go into all that hassle.