Those with ASUS motherboards with X570/B550/A520 chipsets can download the new BIOS that fixes the USB problems:
Asus updates X570 and B550 mobos to fix AMD USB problems
https://www.pcgamer.com/asus-motherboard-amd-usb-bios-fix/
Asus has joined MSI by releasing BIOS updates for its X570 and B550 motherboards designed to fix the USB connectivity issues affecting AMD's latest Ryzen 5000 CPUs. Asus announced the updates by way of tweet, although there are no direct links to the motherboards that have received the updates.
⚡️ News Flash! ⚡️
New motherboard BIOS updates for the ASUS AMD 500-series are ready! (Featuring AGESA 1.2.0.2, which AMD developed to solve intermittent USB connectivity)
Find your board at https://t.co/JvIqjU3LTF to download.
More info here: https://t.co/iZeMbZqtql
Your best bet to see if there is an update for your particular motherboard is to head over to Asus's main support page and then search for your model in the big search box at the top of the page. You're looking for a BIOS update that includes the line: "Update AMD AM4 AGESA V2 PI 1.2.0.2."
Please excuse my bad English.
Currently gaming on a PC with an i5-4670k@stock (for now), 16Gb RAM 1600 MHz and a GTX 1070
Steam / Live / NNID : jonxiquet Add me if you want, but I'm a single player gamer.
