THanks, Not sure I'm following the guide completely. I'm running 1002 BIOS and see the guide was written prior? Are you saying from the guide the memory can't run at that freq and timing so it is automatically adjusting it to CAS 16? If that's the case, why is Corsair advertising that this memory is tested at the listed DDR4 3000 and 15-17-17-35?
Many thanks!