I don't think that problem is in battery... Also BMC version do not effect board boot...Replaced the battery, still nothing.
No, I don't have any graphics card installed.
So the last few days have been a bit chaotic...
I manage to get another PC to test the Ryzen 5 4650G, and it got to the BIOS in a B450 Tomahawk Max.
Also I tried again in my MC12-LE0 motherboard with the Ryzen 5 3600 but now with my RAM and I was able to POST and get to the BIOS.
So I'm not sure what to doI think I will give up on the 4650G and buy a 3600, what do you guys think or have any CPU suggestion?
Did I forgot to test anything?
Thanks.
I had 3 boards, 3 CPU's and 3 memory's and run them in this configuration without issue:
1.) MB + CPU 5600 + 64GB(2x32GB) NON ECC RAM
2.) MB + CPU 5600 + 64GB(2x32GB) ECC RAM
3.) MB + CPU PRO 4650G + 8GB(1x8GB) NON ECC RAM
System with PRO 4650G CPU boot normaly with stock BIOS and F18...