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Trouble running XMP profile |
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cx5 ![]() Senior Member ![]() Joined: 15 Sep 2017 Location: Hong Kong Status: Offline Points: 2398 |
![]() ![]() ![]() ![]() ![]() Posted: 06 Jun 2019 at 10:23am |
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 |
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x370taichi@3.50gen4
AX750 Optane900P SN770 3800x PosdonZro4 BarrowPWM-17w>420x140x28 XFX SWFT319 6900XT MSI RX560 LP to get Fluid Motion BlueskyFRC 75hz |
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gizmic ![]() Groupie ![]() ![]() Joined: 13 Jun 2018 Location: Hong Kong Status: Offline Points: 677 |
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i guess best option is to either add volts or get thaiphoon to identify what chips are they and run RDC to see if those settings work for you
since its established that you cant run xmp with your kits |
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hitzatak ![]() Newbie ![]() Joined: 30 May 2019 Status: Offline Points: 5 |
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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 |
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jinjervitus ![]() Newbie ![]() Joined: 02 May 2019 Status: Offline Points: 16 |
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Ok. My bad but you didn't make that clear. When it reboots, set as shown, is it doing the triple reboot thing then restarting with safe defaults, or is it keeping your settings, including the loaded xmp profile? |
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Ray62 ![]() Groupie ![]() ![]() Joined: 01 Jul 2018 Location: Germany, Berlin Status: Offline Points: 706 |
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CL must be even when going to 2666MHz or higher.
TCL will be rounded to nearest even higher number. |
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Asrock Fatal1ty X370 Professional Gaming Offline
Under test: MSI X570_MEG_ACE | AMD Ryzen 9 3900X | Scythe Mugen5 | 2x16GB F4-3200C14D-32GTZ@3466 | ASUS GeForce GTX 1080 Ti FE |
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Ray62 ![]() Groupie ![]() ![]() Joined: 01 Jul 2018 Location: Germany, Berlin Status: Offline Points: 706 |
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CMK32GX4M2B3000C15 is not running out of the box with Ryzen just by selecting a profile and frequency. You also have to play with sub timings and other settings.
I own this RAM too and got it to work with 2933 Mhz. But i had sudden reboots or stucks on the desktop even after long stress tests and some days running without problems. Switching to 2800 Mhz by keeping the other settings was successfull. Bios 2.x, 3.10 and 4.40, DRAM 1.37V Important was to set CL=16, not 15! In the beginning of the last year i switched to G-Skill RAM with Samsung B-Die. @hitzatak: Here is a user with the same board, RAM and experience: http://forum.asrock.com/forum_posts.asp?TID=9255&title=uefi472-xmp-works-for-cmk32gx4m2b3000c15 |
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Asrock Fatal1ty X370 Professional Gaming Offline
Under test: MSI X570_MEG_ACE | AMD Ryzen 9 3900X | Scythe Mugen5 | 2x16GB F4-3200C14D-32GTZ@3466 | ASUS GeForce GTX 1080 Ti FE |
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hitzatak ![]() Newbie ![]() Joined: 30 May 2019 Status: Offline Points: 5 |
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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 |
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jinjervitus ![]() Newbie ![]() Joined: 02 May 2019 Status: Offline Points: 16 |
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Reread my post. Up your soc voltage. Load xmp, then lower speed to 2133. save and reboot. You should rebooot with xmp, but at 2133. Then start bumping speed up one notch at a time and rebooting until it fails. Did you even try to follow directions?
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gizmic ![]() Groupie ![]() ![]() Joined: 13 Jun 2018 Location: Hong Kong Status: Offline Points: 677 |
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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 |
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hitzatak ![]() Newbie ![]() Joined: 30 May 2019 Status: Offline Points: 5 |
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Where it says
XMP #1 ![]() It has the correct timings for my RAM, but as you can see in the previous CPU-Z screenshot, all that was ignored :( |
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