I have a similar problem.
with XMP profile - cold boot after disconnecting from electricity. If disconnected for 1-3 hours, it sometimes starts normally. If disconnected overnight - will not start and Mobo Q-codes are 0d or IF.
If XMP is disable - there is no problems with cold boot after disconnecting from electricity.
MemTest - no errors AIDA - no errors. No CPU overclocking. The system is stable.
Asus Technical support can not explain what the problem is (mayby CPUs memory controler).
XMP profil is 3597Mhz 18-19-19-39. If I set timmings manualy: 3600Mhz 19-22-22-43 everything is OK.
What do you think, can it be a CPUs memory controler issue?
CPU: 5600x; Mobo: Asus Rog Strix B550-E; BIOS: 2006;
RAM: Corsair CMW16GX4M2C3600C16 ver 4.31 from QVL; GPU: Asus RX470-4G-gaming; OS Disk: Corsair MP510 480MB; PSU: Seasonic Focus PX-550 Platinum
I'm not sure whats going on. Local pc store said they had one similar pc, in which they replaced almost all parts. Finally they got it work with a beta bios update. They said that ryzens are tricky with memory...
I would build my system on intel if i could do it again... If your system is working that good, don't change a thing. Maybe try bios update like six months from now, let it mature a bit.
The point with the beta BIOS update is interesting. There's one available for my mainboard, but the manufacturer of my PC (bought it as complete PC) said that I will lose warranty if something goes wrong during the update (don't know if he meant general BIOS updates or because of the beta update) and I should send the PC back to Germany (I'm located in Austria) so that they can fix the issue ...
For sure my next system will be an Intel one as well!
Bios updates are reliable and don't brake anything and it should not void warranty from the rest of the system. But to be safe, you could sent your pc back to them for repair. Please get back to me, if they tell you what was wrong. Good luck!
To be fair, BIOS updates are not hazard free at all, if done incorrectly or if a power cut happens during the update, it can totally brick your board, forum after forum are full of threads where people have done just that. Granted, it is a lot easier and safer nowadays with less problems but even with people who have been building PC's for years, BIOS updates can still give them the shivers
I ordered some RAM modules that are on the compatibility list of my mainboard and they will arrive today. I'm eager to try them out.
Yeah, BIOS updates aren't without any risks of course, but I think it shouldn't make any difference if you try a "stable" BIOS or a BIOS flagged as beta - but the manufacturer of my PC thinks different as it seems ...
But I really don't want to send the PC back just to make them a simple BIOS update ...
Let's see if the certified RAM modules are changing anything today.
Using RAM modules that are on the compatibility list of my mainboard didn't help as well
Mainboard: ASUS ROG STRIX B550-F Gaming Wi-Fi
Test RAM: G.SKILL F4-3200C14D-16GTZN
So last hope (before sending it back) would be the beta BIOS version 2401 (instead of the latest "stable" one - version 2006 - that I've installed now): https://rog.asus.com/motherboards/rog-strix/rog-strix-b550-f-gaming-wi-fi-model/helpdesk_bios
You listed the Asus Tuf gaming B550-plus as your motherboard in your first post but the link in the last post you posted is a different motherboard! Wait, sorry, my bad, I got people/motherboards confused.
It's AMD and poor bios problem. Low quality CPU:s might play a part here also.
If i were you, i would send it back to the shop.
Sounds like motherboard, I would check the heatsinks AND examine the RAM slots for pin wear it bending I've been seeing used stuff being PACKAGED AS NEW, ALSO i don't USE ASUS ANYMORE... MSI was the ONLY brand with 5000 series bios out the box.
MSI B550 Nitro aka gaming plus but with my name on it.
HAD 5000 SERIES BIOS FROM FACTORY...
So far NITRO's winners are...
MSI Motherboards... kicked ASUS B550 Rog Strix with a 8pin6pin MSI is only a 8pin
out the box.
5800x 29521 MSI
5800x 29034 ASUS
RX6700xt 28k passmark
RX6800 31k passmark
RX6900xt 34k passmark
RAM MICRON 100% satisfaction rate... how the heck in this day in age when people just don't like to just don't like.
CL16 3600Mhz MICRON LPX RGB...
PowerSupply Apevia ATX-PM1000Watt 80+Gold $84 buy 2 these 6000 cards pull 100+ amps and CPU can pull almost 200amps.. 20% more performance without changing a setting...
CASE Corsair 4000DAirFLOW
AIO Corsair... 120mm just get double thick 120mm Fans with over 100cfm each and u can out perform a 240 until 5ghz...
WD NVME PCIE 3.0 1tb
Sandisk SSD 1tb
WD 4tb HDD
Perfect PC no problems BREAK IN BREAK IN BREAK IN....