Friday, March 12th 2021
AMD Fixes Intermittent USB Connectivity Issues on 500 Series Chipsets, BIOS Update Arrives in April
AMD has four weeks ago acknowledged that there was a problem with 500 series motherboard chipsets. The problem has occurred with a few chipset functions like USB connectivity, USB 2.0 audio crackling (e.g. DAC/AMP combos), and USB/PCIe Gen 4 exclusion. To fix these problems, consumers were forced to either put up with problems or lower the PCIe standard from Gen 4 to Gen 3 and switch USB protocol revision from 3.0 to 2.0. This of course wasn't the ideal solution, especially for bandwidth-heavy applications. Users have submitted many reports to AMD, and the company appears to have found a root cause of these issues. AMD has published a Reddit thread, that reports that the company found a solution to the problem and that we are going to see a fix for it in a form in AGESA BIOS update.
Source:
AMD Subreddit
AMD RedditAMD has prepared AGESA 1.2.0.2 to deploy this update, and we plan to distribute 1.2.0.2 to our motherboard partners for integration in about a week. Customers can expect downloadable BIOSes containing AGESA 1.2.0.2 to begin with beta updates in early April. The exact update schedule for your system will depend on the test and implementation schedule for your vendor and specific motherboard model. If you continue to experience intermittent USB connectivity issues after updating your system to AGESA 1.2.0.2, we encourage you to download the standalone AMD Bug Report Tool and open a ticket with AMD Customer Support.
107 Comments on AMD Fixes Intermittent USB Connectivity Issues on 500 Series Chipsets, BIOS Update Arrives in April
Imagine the grief AMD would got if this chipset didnt support the techs you mentioned, instead of people having a workaround, they would have just been SOL.
Many vendors still make devices using these tech's, people still have older monitors etc, one of the great things about PC's is been able to mix and match hardware.
Also if I am not mistaken a reason boards still include usb2 ports is for compatibility with booting, making sure keyboard/mouse works in bios etc.
Yes, things need to progress at some rate, but you can't just do a clean slate reboot like they've done when the rest of the world isn't ready to move along as well.
Technically a USB-C port can do everything a USB-A port can and then some, but do people want to use adapters or swap cables just so they can use their keyboards and mice?
Loosing that makes it a phone or iMac alternative.
Plus judging things I experienced , like Icue, swarm, Asus aisuite or grid or vast amounts of other softwares frequently Janky operation, how many times is AMD and intel ftm hardware getting blamed for what are software issues.
Still the negative waffling of some of the intel fanbois on here is comedy, all trying to pretend they're not uttter fanbois in a tangential AMD usb thread shitposting about perceived stability without proof or reason.
And without a clue what they're perception tells us about them.
I mean, I have more Intel hardware than AMD hardware, as both my NAS and my laptop are Intel powered, whereas my desktop is my only AMD system.
Over the years I have owned everything apart from an IDT Winchip and the IBM branded Cyrix processors, but I have had AMD, Cyrix, Intel and VIA powered systems, although I have never had a VIA powered one as my main rig.
Cyrix wasn't that great, but it sure was cheap.
My first AMD CPU (well, technically second, but that's another story) which was a 5k86 P75 couldn't even compile Linux without crashing...
All these companies have made bad products over the years and sometimes the deserve to get bashed, as they screwed up badly.
What I don't get is the bashing of users just because they have different hardware than you, I mean, does it really matter? Are you happy with your computer? Great. That's it then. I have no reason to slag you because you got whatever hardware you got.
On the other hand I don't get people that are standing up for a large corporation no matter what they do or how pants their products are, just because...
The biggest culprit in terms of stability problems is caused by "user error"; running overclocked memory. If everyone but experienced overclockers stuck to stock memory speeds, it would probably eliminate more than half of support threads in forums like this.
But you can't deny the fact that AMD has to put out a long series of firmware updates before they achieve relative stability, far more than Intel has to after each CPU release. Essentially, AMD CPUs are in beta testing for 3+ months. And for those of us using Linux on workstations, there has been some serious boot issues with most releases from AMD. They clearly need more time to test their products prior to release.
Even for Linux I've given up tracking down "unexplainable" problems. If I can't find the problem pretty quickly, I just format and re-install the OS, just a base Ubuntu, graphics driver and a couple of scripts and it's back up in 15-30 min. For Windows installs it usually takes me a little longer, and I've haven't bother to semi-automate it, but still usually quicker than spending days looking for issues.
As for paying Microsoft for this, there are many other issues I have with Windows and the quality of the product than this. This problem is at least not solely Microsoft's fault, but a combination of iffy driver quality and software bloat from various hardware makers.
I'm kinda hungry now, though :D
My system has been stable for ages, not had any memory issues, but then again, I knew there were issues with older Corsair LPX modules and I didn't expect XMP - an Intel standard - to work.
The UEFI has been stable since three months after launch of the 3000-series and you'll see that I was very pissed off at one stage of you go through the forums.
I haven't seen any other compatibility issues.
Yes, AMD needs to spend more time testing things before launch and maybe not rush out products like they've done, but there current situation is not like what you're describing.
Two mates got Ryzen 7 5800X systems and neither of them have had any problems.
I have not seen any errata free datasheet actually for any of those hubs, bridges etc...
Basically what is the fuss? They both have had issues. It is hard to top Intel i820 MTH fiasco tho...
But other than that, disabled SATAs and on X79 comes as last major errata if we speak about south bridges.
Also the PCIe 3 bugs in CPU, various redrive fixes, workarounds... sheesh Intel is no saint.
AMD also has some issues with PCIe to PCI bridges etc for example... AGESA has some problems, but nothing game breaking, but it is normal in my books. The only ones that does not mistake are the ones that do nothing.