Starting in Windows 10 release 1703, IHVs that create USB Audio Class 2.0 devices having one or more jacks have the capability to describe these jacks to the in-box Audio Class 2.0 driver. The in-box driver uses the supplied jack information when handling the KSPROPERTYJACKDESCRIPTION for this device.-->
For most devices, the Ports device setup class and the Serial function driver provide the functionality required to operate serial ports and COM ports. To install serial ports and COM ports using these system-supplied components, do the following:
This package installs the software (Realtek audio driver) to enable the following device. Realtek High Definition Audio DriverApplicable for T430, T430i, T430s, T430si, T530, T530i, W530, X230, X230i, X230 Tablet, X230i Tablet, X1 Carbon. User needs to update the Bluetooth device driver to the latest using either of the following methods: Device Manager Method: Power-on and boot to Windows. Get the latest Bluetooth driver and Wireless LAN driver from Lenovo Support (support.lenovo.com) web page. For more information on drivers, click one of the following: Video What is a driver?
Provide an INF file that specifies the Ports device setup class and the Serial function driver as the service for the port.
To configure a serial port as COM port, comply with the requirements that are defined in Configuration of COM Ports.
For more information about installing serial ports and COM ports using the Ports device setup class and the Serial function driver, see the following topics:
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If you do a custom installation of a COM port, you must comply with the COM port requirements that are defined in Configuration of COM Ports.
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I installed Windows 10 (April 18 update) on external SSD drive that can be selected on the iMac's startup. Run the Boot Camp Windows Support Software and everything is fine, Apple mouse & keyboard, except audio is missing. Windows 10 Device Manager app does not show any problems with the drivers such as yellow triangles or red crosses. In fact, when a video is played the green volumen bars in the audio device driver properties move but there is no sound at all.
- iMac is the latest 2019 model.
- Windows 10 is up to date according to Windows update app (had to use April 18 update as start version since the installation does not work with October 18 version).
- Drivers are update to date according to Windows.
- Installed Windows 10 on external SDD following these instructions: https://blog.macsales.com/40947-tech-tip-how-to-use-boot-camp-on-an-external-drive, https://medium.com/@svenkirsime/install-windows-on-the-external-ssd-hdd-for-your-mac-5d29eefe5d1, https://www.youtube.com/watch?v=910Y1hLreRc&t=117s.
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iMac Line (2012 and Later)
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Posted on Apr 19, 2019 1:38 AM