Greetings,
I'm having huge problems with getting CMD16GX3M4A2666C12 to work with my Asus Rampage IV Extreme motherboard.
Running the X.M.P profile gives me AF debug error and no boot. I have tried to run 2600MHz @ 12-13-13-35-2T @ 1.65 without the default X.M.P BCLK overlock of 125MHz but it won't boot at all.
I've also tried to lower myself to 2400MHz and trying to run 2133MHz @ 9-11-10-27-2T @ 1.65 but nothing. On 2133MHz it will POST but is not able to boot neither memtest86+ nor Windows without rebooting on itself.
Currently I'm running as low as 1600MHz @ 7-8-7-24-1T but this gives me error in memtest86+ on test 6, but not on all passes. But also Intel Burn Test tells me my system is not stable.
I did previously have a set of CMT16GX3M4X2133C9 and they managed to run the X.M.P profile with 2133MHz @ 9-11-10-27-2T @ 1.5 without any issues?
Any recommendations of how I'm supposed to get these to work? Settling for a lousy 1600MHz @ CL9 seems stupid considering the price of this kit...