After three weeks of investigating USB issues which might be plaguing 500 sequence motherboards, hope is on the horizon as AMD says it’s “isolated the root cause” and has a patch on the way in which. You’ll have to wait until early April to obtain the BIOS replace, although, because it wants to undergo motherboard companions like Asus, MSI, Gigabyte, and Asrock first.
AMD didn’t elaborate on what the reason for the issue is or precisely what the fixes are, but says the replace ought to tackle the varied issues customers are experiencing, equivalent to USB ports intermittently dropping out, audio from DACs and AMPs crackling, USB/PCIe Gen 4 exclusion, and presumably extra issues that aren’t listed within the publish.
Anecdotal proof means that chipset bandwidth issues are the wrongdoer, particularly provided that issues are exacerbated when the very best graphics card makes an look. Unfortunately, switching from PCIe 4.0 to Gen3 or USB ports from 3.0 to 2.0 solely helps some customers fight the issue, they usually’re not precisely ideally suited options.
AMD’s packaged the fix in with its AGESA 184.108.40.206, which the corporate plans to distribute to distributors subsequent week. From there, motherboard producers will take a look at and implement the adjustments earlier than issuing the BIOS replace to clients. Since completely different manufacturers course of issues at completely different speeds, there’s no telling when you’ll get your arms on the patch, so you’ll want to maintain an eye fixed out all through April.
If you proceed to expertise issues, AMD says to obtain the standalone AMD Bug Report Tool and open a ticket with buyer assist.