A620AM PRO RS DRAM and CPU LEDs lit

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   Hello.
I want to make a new build with
Ryzen 5 8400F
Asrock A620AM PRO RS 
DDR5-Apacer NOX 5200Mhz (GD2.4631WT.00E)
and i faced a problem: both CPU and DRAM led are red. 
I tried to replace CPU, changed memory ports, and made BIOS update to 3.50 through bios flashback (It blinks about 5 minute then turn off)
Nothing helps.
Can you give any idea? my motherboards is broken? thanks

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Weirdo_R Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: Yesterday Status: Offline Points: 15	Post Options Post Reply Quote Weirdo_R Report Post Thanks(0) Quote Reply Topic: A620AM PRO RS DRAM and CPU LEDs lit Posted: Yesterday at 1:29am
	Hello. I want to make a new build with Ryzen 5 8400F Asrock A620AM PRO RS DDR5-Apacer NOX 5200Mhz (GD2.4631WT.00E) and i faced a problem: both CPU and DRAM led are red. I tried to replace CPU, changed memory ports, and made BIOS update to 3.50 through bios flashback (It blinks about 5 minute then turn off) Nothing helps. Can you give any idea? my motherboards is broken? thanks

marcelo306g Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 4 hours 31 minutes ago Status: Offline Points: 30	Post Options Post Reply Quote marcelo306g Report Post Thanks(0) Quote Reply Posted: 4 hours 29 minutes ago at 10:09pm
	Do yoy have 2 memory stick right?. Try to put only one in the B2 slot. I have de same issue as you but in a B650M PRO RS. Its a problem with the dual channel I think.

marcelo306g Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 4 hours 31 minutes ago Status: Offline Points: 30	Post Options Post Reply Quote marcelo306g Report Post Thanks(0) Quote Reply Posted: 4 hours 20 minutes ago at 10:18pm
	I have the same problem but with a different motherboard. According to the manual, I should install the two RAM sticks in the A2 and B2 slots. The problem is that it powers on intermittently; that is, sometimes it turns on (after taking about 20 seconds), shows video, and starts Windows. However, many times it remains stuck with the red RAM and CPU LED lights on the motherboard. I searched online, and it's a very common problem with these boards, and I don't see a solution. The only solution a user on the internet provided is to install a single RAM stick in the B2 slot, and then it works fine. Unfortunately, I only have 16GB this way, and not the 32GB I wanted for my setup. AsRock, help us! My components: MoBo: Asrock B650M PRO RS CPU: AMD 8500G RAM: PNY XLR8 Gaming Epic-X RGB??32GB (2x16GB) DDR5 RAM 6000MHz CL36 1.35V (XMP/Expo Compatible) Desktop Memory Kit BIOS: Updated to the last available in the web page (I dont remember now)