X570 no post ryzen 5800x

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   I have a x570 motherboard, I stole the legend and updated the bios to 3.31 because I bought a ryzen 5800x. After inserting the cpu into the board, it keeps restarting after a few seconds. No problems on the old 3200g cpu. What could be the reason?

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Krzysztof903 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 25 May 2020 Status: Offline Points: 12	Post Options Post Reply Quote Krzysztof903 Report Post Thanks(0) Quote Reply Topic: X570 no post ryzen 5800x Posted: 22 Nov 2020 at 12:18am
	I have a x570 motherboard, I stole the legend and updated the bios to 3.31 because I bought a ryzen 5800x. After inserting the cpu into the board, it keeps restarting after a few seconds. No problems on the old 3200g cpu. What could be the reason?

Krzysztof903 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 25 May 2020 Status: Offline Points: 12	Post Options Post Reply Quote Krzysztof903 Report Post Thanks(0) Quote Reply Posted: 22 Nov 2020 at 12:20am
	x570 steal legend, 32gb ram goodram 3600mhz,

ThreeDee Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 24 Jul 2019 Location: Billings,MT Status: Offline Points: 2396	Post Options Post Reply Quote ThreeDee Report Post Thanks(0) Quote Reply Posted: 22 Nov 2020 at 10:19pm
	Running the Steel Legend with the 3700x .. 3.30 and 3.31 were garbage with RAM timings and so reverted back to the 3.00 revision. That could be what is going on here. Are you running 2 or 4 sticks of RAM? If 4, run just 2 and make sure they are in slots A2/B2 and see if it posts
	\|Ryzen 5 5900\|ASRock X570 Taichi-BIOS 4.60\|2x16GB HyperX Predator RGB 3200@3600 1:1 IF\|ASRock RX 6700XT\|2 x PCIe 4.0 M.2 Drives for OS & Games\|850 WTT Seasonic 80+ Titanium PSU\|Noctua NH-D15\|

TezNot Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 28 Nov 2020 Status: Offline Points: 2	Post Options Post Reply Quote TezNot Report Post Thanks(0) Quote Reply Posted: 28 Nov 2020 at 9:31pm
	Hello there, Same problem. X570 Steel Legend rebooting every 10 seconds, not even showing POST, with a R7 5800X. It works well with a R5 2600. Tried BIOS 3.31 and 3.32, also with 1, 2 and 4 sticks of RAM.

Xaltar Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 22793	Post Options Post Reply Quote Xaltar Report Post Thanks(0) Quote Reply Posted: 28 Nov 2020 at 11:04pm
	Install the 5800x then clear CMOS fully before powering on again. If that does not work then pull the power cord from the system, remove the CMOS battery and then press the power button and hold it down for 10 seconds. Leave the system like this for 10 mins to an hour and then put the battery back in and try again.


TezNot Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 28 Nov 2020 Status: Offline Points: 2	Post Options Post Reply Quote TezNot Report Post Thanks(0) Quote Reply Posted: 29 Nov 2020 at 12:39am
	I did what you said : cleared CMOS, removed battery, pressed hold button for 1mn, waited for more than one hour without the battery, cleared CMOS again. Problem is still here.

ThreeDee Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 24 Jul 2019 Location: Billings,MT Status: Offline Points: 2396	Post Options Post Reply Quote ThreeDee Report Post Thanks(0) Quote Reply Posted: 29 Nov 2020 at 2:19am
	put the 2600 back in and flash to BIOS 3.30 and then try the 5800x. I ran the 3700x on my (now my daughters) x570 Steel Legend and 3.31, and 3.32 had memory stability problems.. 3.30 was/is rock solid
	\|Ryzen 5 5900\|ASRock X570 Taichi-BIOS 4.60\|2x16GB HyperX Predator RGB 3200@3600 1:1 IF\|ASRock RX 6700XT\|2 x PCIe 4.0 M.2 Drives for OS & Games\|850 WTT Seasonic 80+ Titanium PSU\|Noctua NH-D15\|

BadFox1 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 28 Nov 2020 Location: USA Status: Offline Points: 10	Post Options Post Reply Quote BadFox1 Report Post Thanks(0) Quote Reply Posted: 29 Nov 2020 at 2:34am
	I'm on 3.32 with a 5800x and have had no issues so far. System had a 5600x to start. I run 2X16GB sticks of 3200

Jacquidjay Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 02 Jan 2021 Location: Australia Status: Offline Points: 1	Post Options Post Reply Quote Jacquidjay Report Post Thanks(0) Quote Reply Posted: 02 Jan 2021 at 2:23pm
	Hey I'm having the exact same problem with an X570m Pro4 tried all different versions of the bios and still get stuck in a sumwhat boot cycle with no output to display when my 5800X if installed. currently using the system with R5 2600 thought it might have something to do with https://download.asrock.com/TSD/Ryzen5000/X570M%20Pro4.pdf although at step 5 rather than going through to the USB root. it frezes on a black screen for a sec then jumps streght back to the select boot drive screen been trying to fix this for ages nothing seems to be working I'm running Asrock X570m Pro4, RTX 3070, R7 5800X (atm i have a R5 2600 installed due to the problem)
	jay

justSomeDane Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 23 Dec 2020 Location: Denmark Status: Offline Points: 1	Post Options Post Reply Quote justSomeDane Report Post Thanks(0) Quote Reply Posted: 03 Jan 2021 at 2:23am
	Booting EFI from USB and flashing the .rom manually is the right procedure (did it on x570 Phantom Gaming-ITX w R. 2600 to R. 5600x), so either you just need to try som different sticks (can't remember if 2.0 vs 3.0 matters) and ports (not front panel!) and clear/reset cmos... or somethings dodgy with the actual board.