![]() Additionally, while some PCs have all USB ports running from the same host controller chipset, some PCs have multiple USB host controllers either to support the number of ports they have or for improved performance (if you have a lot of traffic on a lot of ports simultaneously, a shared controller can become the bottleneck.) So that might explain why you're seeing inconsistent availability of your USB ports. USB 2.0 is called EHCI, and USB 3.0 is called xHCI. Īnd finally, a Cumulative Update Preview for Windows 10 Version 20H2 for 圆4-based Systems (KB5000842) USB 2.0 and USB 3.0 controllers use different drivers. SMSC - USB Hub - SMSC-Microchip WinUSB USB5734 Hub.Īlso, a Windows Malicious Software Removal Tool 圆4 - v5.88 (KB890830). There was also a Driver update as follows. Upon checking the Windows Update History, the Windows Update was a Cumulative Update KB5001330. ![]() The other monitor is attached to the graphics card via a DP cable.ģ. The graphics card is an AMD Radeon R9 200 Series card. The PC was built for me so there isn't a particular make and model that I can say. ![]() The monitor shows in Device Manager alongside the Dell P2016 - I have a dual monitor system. I have tested all 4 ports in the monitor and none of them work.Ģ.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |