The question asks if the motherboard accepts only a single DDR5 RAM module during startup.
The question asks if the motherboard accepts only a single DDR5 RAM module during startup.
Motherboard: ASRock B650M Pro RS with BIOS version3.10
CPU : AMD Ryzen 5 8500G.
I installed the TeamGroup T-FORCE VULCAN Z DDR5 RAM 32GB (2x16GB) 5200MHz in the DIMM slots:
A2
B2
I have only one TEAMGROUP MP44L 1 TB M.2-2280 PCIe 4.0 X4 NVME SSD.
I placed it on the gen 5 SSD socket (M2_1) but it stops the POST screen from showing, meaning just a blank screen appears, so I removed it temporarily.
After that, I managed to get the POST screen.
However, the ASRock B650M Pro RS and 8500G only support one DDR5 RAM at the A2 slot, but its speed is 4800Mhz, not 5200MHz.
The other three slots are marked "Not Present".
What should I do next?
Should I remove and reinsert the DDR5 RAM at the B2 slot until it's recognized during POST?
Or should I place the gen 4 SSD in a gen 5 SSD socket (M2_1) only after both RAM sticks are recognized during POST?
How much time are you putting off?
This motherboard?
https://download.asrock.com/Manual/B650M Pro RS.pdf
(Confirm you have located the relevant User Manual.)
Begin by thoroughly reading and reviewing the entire User Manual.
Examine each section carefully, noting every detail.
RAM information is listed on physically numbered pages 25-26.
Ensure the RAM is compatible, properly installed, and correctly set up.
Also review the BIOS settings.
Not something I'm familiar with.
Still, the process has to finish...
FYI:
Memory Training
https://www.clrn.org/what-is-memory-trai...e_vignette
To be clear, 30 minutes probably points to another issue or a mix of problems.
My first advice is to re-examine the build beginning with Section 2.14 (Page 50) and then review all subsequent sections, especially those involving Wi-Fi installation.
Double-check everything.
The goal is to eliminate any mistakes made by omission or error.
I don't have Wi-Fi. I clear the CMOS jumper for 20 seconds. I remove and reinsert the DDR5 RAM at the B2 slot. I turn on AC power to boot the system. The ASRock B650M Pro RS and 8500G still only see one DDR5 RAM at the A2 slot, running at 4800MHz, not 5200MHz. The remaining three slots are marked "Not Present." CPU and DRAM LEDs show a RED status after the post status checker (Page 50).
Which BIOS version? I recommend updating to 3.15.
Consider testing the other stick in A2; one might be faulty. Ensure you reset CMOS correctly after any memory changes.
Note: SSD does not affect RAM performance.
Pss, damaged contacts in the socket could lead to RAM issues.
Updated bios to the latest version 3.20.
Only one DDR5 RAM is detected in the A2 slot.
The remaining DDR5 RAM isn't recognized in the B2 slot.
It stops the POST screen from showing, displaying just a blank screen, on the A1 or B1 slots.
I purchased a new DDR5 RAM.
Linux installed on the SSD worked without issues.
USB and Ethernet functions are functioning properly.
Appreciate your assistance!