There is an BIOS update for the Athlon 200ge at MSI Support for your motherboard: Support For B350M PRO-VDH | Motherboard - The world leader in motherboard design | MSI Global
Here is the QVL List for the RAM Memory for the Athlon Pro APU: https://www.msi.com/Motherboard/support/B350M-PRO-VDH#support-mem-11https://www.msi.com/Motherboard/support/B350M-PRO-VDH#support-mem-11
I have a feeling your RAM won't be listed since it is a foreign made RAM Memory.
It is possible you may need more RAM memory installed for the APU or the RAM you have install is not compatible with the 200GE.
Here is Wikipedia information of the Athlon Pro 200GE: Athlon PRO 200GE - AMD - WikiChip
I would open a MSI Support Ticket and see what they say.