i want to share you my strange behavior with my gaming 7 board.
Finally i got a stable 4x16GB 3600 cl16 with (F4-3200C14D-32GTZR * 2)
Two of the Modules running fine with ryzen 3700x and 2700x.
Four of the modules came the problem in with 4 * dual rank.
All tests now are done with ryzen 3700x
I used the newest Bios. F51d.
I have my switch on the board to single bios. With that settings i can't boot. So i'm hanging on code 15.
The MB restarting itself but always 15. Right after the new install of the 4 modules.
I tryed everthing
.(clear cmos, try older bios's)
And the last step i wanted to try was switchen from SB to dual bios switch
After that and 3 times CC it boots
. This is reproducible. Always after a clear cmos and switch to dual bios(switch on MB) i got to the bios finally yeah
i try to use 3200 with safe timings. (cl 16-16-16-36-50)
And i can do what i want it doesn't boot.
Of course i used all procODT settings from Ryzen Calc
No boots. (code 15 on MB)
Last step i tried to use 3600 cl16. And what should i say it boots O_o ?!
So the faster settings boots? this is what i can't understand. Of course i tried every procODT on the 3200.
Finaly now it runs with procODT 48.
SOC V 1.1V