![]()
Compliant with the Universal Serial Bus 3.0 specifications Revision 1.0.3.3V for I/O power and 1.2V for core power.System clock uses either 25MHz crystal or external clock.Supports the PCI Bus Power Management Interface Specification Revision 1.2.Compliant with the PCI Express Base Specification Revision 2.0.With its completely independently developed IP technology, EJ168 helps customers to optimize performance on each layer from the physical layer (PHY) to the driver and achieve the best overall system performance providing consummate service and support.įor the remarkable features, EJ168 USB 3.0 Host Controller is just awarded the ?010 Info Month Outstanding IT Applications/ Products Award“ in Taiwan. In addition, it has received a SuperSpeed Logo certificate from USB Implementers Forum and Windows Logo certificate from Microsoft's Windows Hardware Quality Labs (WHQL), representing mainstream acceptance of Etron's wholly self-designed product and technology and ensuring that customer products will interact with external USB devices and Windows OS smoothly and provide a stable and superior performance. It meets the newest xHCI (Extended Host Controller Interface) 1.0 specification, enabling the accelerated adoption of USB 3.0 technology in computers and multimedia electronic products worldwide. This issue still prompted me to resize down my drive in preparation to configure this laptop as a dual-boot system with a good Linux distro (probably Zorin for its Windows look-alike elements) -for the day Microsoft really advances their OSs to be incompatible w/ this little laptop.The award-winning EJ168 USB 3.0 Host Controller is a cutting edge product with the world's fastest access speeds and best compatibility.I’m not yet sure that this is a permanent solution, but I got my USB ports back real fast a couple days ago and it’s been good since.(And I actually updated-fixed my laptop from only them –not from C:\Windows\WinSxS). I determined that my system had two (2) of these “amd64_usb” sub-folders for each of three (3) ‘Unknown’/missing USB devices, and so I copied these (6) subfolders into my “C:\Downloads\HP Drivers\USB\USB_3.0_eXtensible_Host_Controller_Driver” folder to isolate them for any future possible necessary use.There will be MANY sub-folders to the WinSxS folder -I believe the ones you are most interested in for the USB ports have folder names similar to beginning with “amd64_usb” and include versioning like “” plus either “17238”, “17731”, and/or “18088” for actually up to 3 different ‘Unknown’ or missing USB devices. #VIA USB 3.0 EXTENSIBLE HOST CONTROLLER DRIVER WIN7 INSTALL#Choose "Browse my computer for driver software", as it won’t be found on-line, and "Browse." then navigate to the ‘parent’ folder for your *.inf files (it was the C:\Windows\WinSxS for me) and check the “Include subfolders” box then “Next” to install the driver(s) and fix the USB problem.Right-click the 'Unknown' (USB) item and choose the "Update Driver Software…" option,. ![]() Search your system to find the usbhub3.inf file location –I found it within C:\Windows\WinSxS subfolders. ![]() (the earliest dated *.inf file): 7/23/15 "Device configured (usbhub3.inf)" #VIA USB 3.0 EXTENSIBLE HOST CONTROLLER DRIVER WIN7 DRIVERS#Status: The drivers for this device are not installed. Properties: Intel(R) USB 3.0 eXtensible Host Controller - 0100 (Microsoft)
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |