Well I got myself into a pickle. I bought a b450m DS3H for my girlfriend and a R5 3400g. System does not post. Slightly misleadingly Gigabytes website states this mobo is Ryzen 3000 ready. However the mobo box says Ryzen 2000 ready. Only way you find out is if you try right? So I slapped everything together and no cigar. Since it is the weekend I am now faced with the delema of waiting for AMD to get back to me about their loaner APU, waiting for Gigabyte to get back to me about doing the bios updates themselves, or just going to micro center and buying a 200ge since it is the cheapest comparable APU to update the bios myself. If this mobo has the F1 bios, 7 consecutive bios flashes are needed to get the system ryzen 3000 ready, and 10 total to get the most current bios.
OMG need coffee...