Trouble running XMP profile

hitzatak wrote: I tried resetting everything to default again (because of all the recent settings I was messing around with) and once rebooted, went straight back to XMP and viola! It worked. Then I kept pushing it incrementally upwards from the 2133 until it hit 2866MHz before it does the continuous reboot. So far, so happy. Thanks for the help guys. Looks like this one sorted itself out eventually. Might try changing the CL as you say Ray62 and try the 3000MHz again :D

Congrats on solving !!!

Just a quick reminder, you run 64MB, 4 sticks of duak_rank means even more difficult to achieve 3000mhz, because Ryzen IMC gen-1 official support 2400mhz only for 4 sticks duak_rank. Support 2666mhz for 2 sticks dual_rank.

Still it doesn't stops us from trying, so the most important tips you know now SOC must be high because you occupy all 4 sticks slots with all dual_rank.

quick tips
I run 2 sticks dual rank CMK not CMU like you, CMK32GX4M2B3000C15
2933mhz 1.34v soc 1.025v tight timing
14-15-15-15-32-52-5-7-2-5-10-10-4-4-440-327-201-14-10-6-3-1-6-6-1-4-4-7
procODT must 68.6 ohms or something, CANNOT AUTO
2T
GDM disable
power down disable
others auto

my other posts to share lessons learnt or avoid, listed from oldest to newest: -

begining to work
http://forum.asrock.com/forum_posts.asp?TID=6089&title=cmk32gx4m2b3000c15-2666mhz-14131332511t-12v


http://forum.asrock.com/forum_posts.asp?TID=6264&title=finally-success-3066mhz-on-cmk32gx4m2b3000c15

why later date not working
http://forum.asrock.com/forum_posts.asp?TID=8336&title=ram-life-aging-ryzen-cpu-must-lucky-for-ddr4

not long term stable
http://forum.asrock.com/forum_posts.asp?TID=8419&title=3200-success-for-cmk32gx4m2b3000c15-x370-taichi


http://forum.asrock.com/forum_posts.asp?TID=8406&title=cmk32gx4m2b3000c15-attempt-to-3200mhz-partial-work

http://forum.asrock.com/forum_posts.asp?TID=9030&title=47-uefi-bios-well-worth-upgrade-x370-taichi

don't do this, old out dated.
http://forum.asrock.com/forum_posts.asp?TID=9058&PID=53419


http://forum.asrock.com/forum_posts.asp?TID=9255&title=uefi472-xmp-works-for-cmk32gx4m2b3000c15

just info
http://forum.asrock.com/forum_posts.asp?TID=9868&title=vddsoc-vs-cpusoc-less-14v-no-red-warning

just info
http://forum.asrock.com/forum_posts.asp?TID=10677&title=uefi-51-x370-taichi-easter-egg-surprise

LATEST - TRUE long term stable
http://forum.asrock.com/forum_posts.asp?TID=11580&title=soc11v3200mhzuefi55-calculator151x370taichi

I tried resetting everything to default again (because of all the recent settings I was messing around with) and once rebooted, went straight back to XMP and viola! It worked. Then I kept pushing it incrementally upwards from the 2133 until it hit 2866MHz before it does the continuous reboot.

So far, so happy. Thanks for the help guys. Looks like this one sorted itself out eventually.

Might try changing the CL as you say Ray62 and try the 3000MHz again :D

CL must be even when going to 2666MHz or higher.
TCL will be rounded to nearest even higher number.

I did follow your instructions my good sir.
But even set at 2133 it keeps rebooting :s


This is what it currently looks like now in my BIOS

i think you are confusing the system

LOAD XMP settings : is your ram profiles
LOAD DRAM profile : is generic corsair profile

set LOAD DRAM profile to auto if you want to load your xmp