Such spikes coincide with other general malfunctions such as the keyboard freezing and the sound stuttering.
Update (2/21): After some monitoring and studies, I’ve found that having PCI Express 4.0 enabled leads to high DPC time on “asmtxhci.sys” (ASMedia xHCI Host Controller Driver) according to LatencyMon, and a distinct mistiming leading to high latencies consistently in the 54 ms mark (with eventual spikes to 240-310 ms) as reported by DS4Windows’ latency measurements on a wired DualShock 4. One Reddit user, Darklaunch357, reports that deactivating global c-states in UEFI reduces the disconnect rate from every 10 minutes to roughly every 30. Whether these users are experiencing unrelated USB issues or have a different variant of this common problem is unknown. The PCIe 4.0 fix works for a lot of people, but not for everyone. Some claim issues date back to launch, others have said the problems only began a few months ago. One user claims they only encountered the problem on 500-series boards, another person counters that it started with 400-series boards. 6.0) Socket AM3+ supports AMD AM3+ FX-series processors 4+1 Phase Power design for AMD 125W CPU support Integrated ATI Radeon HD 3000. The advice to drop back to PCIe 3.0 definitely works for some people, but not others. Sometimes, when you read through a tech thread, you can get a feel for what’s going on and what might fix it. Other users have reported onboard audio crashes or the failure of third-party DACs when connected via USB. Modern motherboards, particularly those built for high-end gaming, should be immune to this kind of risk.
0 Support (78) AMD to Steer Motherboard Partners Away from Intel WLAN, Toward MediaTek Co-branded Ones. I had similar issues getting an Oculus Rift to function with USB 3.0, but that was years ago, and I was working with an old X79 board with a third-party, first-generation USB 3.0 chip. 0), 6 x front panel header USB ports (2 x USB 3. Other users report that they have to plug USB devices in according to a specific order, or that literally only one port on their motherboard works for VR. Multiple users are reporting that heavy USB bus activity seems to trigger problems, and VR headsets are commonly mentioned. Reports in the requisite thread are varied as to the cause and potential solutions. We have analyzed the cause and at this time would like to ask the community for assistance with a small selection of additional hardware configurations In the next few days, some r / Amd users may be contacted directly by an AMD representative (u / AMDOfficial) through Reddit’s PM system with a request for more information. I just want to know if anyone else has had this issue and if the possible solution will work before I move forward.AMD is aware of reports that a small number of users are experiencing intermittent USB connectivity problems with 500-series chipsets.
Possible SolutionĪccording to this thread on reddit, if you want to install the chipset drivers you must wipe out all of the old AMD drivers using a clean install utility such as DDU or the AMD cleanup tool, then install the chipset drivers first before the graphics driver.
When I search through the folder for the specific Windows driver file and attempt to manually install the USB 3.0 controllers, Windows reports that this is an update for Windows 7 and incompatible with this system. They overwrite or conflict with my Graphics Driver when I use the installer.
Windows 10 Education 1709 (Installed as 1607).AMD RX 480 4 GB MSI Gaming X Graphics Card.This has been an ongoing problem since I built this computer in July.
I can detect devices such as a keyboard or usb drive in BIOS and can boot into a Linux Live environment off of the USB 3.0 ports as well as use a keyboard and transfer files between the USB 3.0 ports. I have attempted to install the AMD B350 Chipset drivers from both the AMD website and the Manufacturer site but they fail to install and produce a working USB 3.0 driver. The 4 Rear USB 3.0 ports on my motherboard do not work in Windows 10.