Silent Scone wrote:
Ok. Enable XMP and try the following:
Can you please specify the memory kit part number you are using, too.
Set Primaries to 17-19-19-42
Set DRAM Voltage to 1.4
Set Maximus Tweak Mode 1 (if still no, try mode 2 with same settings)
Move down to sub timings
Raise CAS Write Latency (tWCL) by the auto value by 2 clocks
Raise tRRD by the auto value by 4 clocks
Save and reattempt.
Crap i thought i posted this early this morning...
Apparently the magic number is 17... I have a notepad here full of timing and voltage combos about 30 lines long and i obviously missed a number....
once that first # changed to odd number of 17 it lets me do whatever i want. I've tried on 16, 18 , 19 but apparently 17 is the key.
Currently stable at XMP , mode 2 , 17,18,36 clock speed target 3466 mhz 1.365v.
My vccio and agent are also set back to manual 1.10 and 1.15. When left to auto they seem to swing quite a bit anywhere from .96 to 1.23... since it doesnt want to limit itself ill just do it manually.
I was able to drop way down from the suggested mode 1 at 17-19-42 3200mhz with no ill effects, staying stable so far. Atleast with the boosted clock to 3466 I am a little better to equal of having a 16..
16÷3200x1000 =5
17÷3400x1000 =5
17÷3466x100 = 4.9
Never had such picky ram before cant do 16 or 18 only 17...
