why are the motherboards not supporting the new apu's out of the box? and to be honest wish i never bought the Ryzen 5 2400g it's be a nightmare to deal with we buy the ryzen 5 2400g and get know support from the motherboards so at this point i have contacted a lawyer to recoup my time and money i will not buy something then be told i have to wait 14 to 30 day to even use it
No information on your computer setup to give a educated answer : INFORMATION REQUIRED WHEN POSTING A QUESTION .
If you are using Windows 10 x64, MSI Support has two important recent updates to the BIOS and AMD CHIPSET that might make your APU work better. Support For B350 TOMAHAWK | Motherboard - The world leader in motherboard design | MSI Global
BIOS - 7A34v1G - 03/20/2018
AMD CHIPSET DRIVER - 03/28/2018
This is from MSI Support concerning the minimum BIOS you need for your APU:
Also make sure the DDR4 RAM you have installed on your motherboard is listed as being compatible with a Ryzen 5 2400g APU.