USB Type-C Port Controller Interface driver class extensions reference You only need to write a client driver that communicates hardware events to the system through the class extension. The complexity of managing the USB Type-C connector and USB Power Delivery (PD) state machines is handled by the system.
A USB Type-C connector driver does not need to maintain any internal PD/Type-C state. Windows 10 version 1703 provides a class extension (UcmTcpciCx.sys) that supports the Universal Serial Bus Type-C Port Controller Interface Specification. This topic describes the services provided by the UCSI class extension and the expected behavior of the client driver. With minimal amount of code, your driver, which is a client to UcmUcsiCx, can communicate with the USB Type-C hardware over non-ACPI transport. Starting in Windows 10, version 1809, a new class extension for UCSI (UcmUcsiCx.sys) has been added,which implements the UCSI specification in a transport agnostic way.
The drivers are visible after you unzip the file and open the folder.This topic highlights the new features and improvements for Universal Serial Bus (USB) in Windows 10. If the above driver still doesn't allow Windows to see the drive, see if this version of the IRST storage driver works that I have zipped up and attached below. Then you can right click on the exe file, select 7-Zip from the menu, and select Extract to: and let it extract the file into its folder name (sp109000), and copy that folder to your USB flash drive, and continue with the instructions. The 2nd file at the top of the page is for 64 bit. So, if you have the same issue, download and install the free 7-zip file utility from the link below. When I ran through the steps, I don't get an Extract to option when I right click on the file. There is another thing I don't understand in that document, and that is where HP tells you to right click on the Intel driver file and select Extract to The driver improves Serial ATA (SATA) disk performance with Native Command Queuing. The Intel Rapid Storage Technology is designed to provide functionality for the Intel Storage Controllers. This package contains the Intel Rapid Storage Technology Driver for the supported notebook models and operating systems. The link they direct you to the HP support site doesn't work. Since your notebook has an Intel 11th gen core processor you have to do an extra step to install W10. Business PCs, Workstations and Point of Sale Systems.Printer Wireless, Networking & Internet.DesignJet, Large Format Printers & Digital Press.
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