if you got a first gen Ryzen & selling the board & running the new APU I advise to flash it to the latest as you wont get any comebacks on the board as well your doing the buyer a service for free. That's what I would do & what I do when I sell my motherboards. Do it & be nice a good seller looks after his customer the motherboard vendors wouldn't tho to be a good person seller flash it for good measure.
