Therefore, it is recommended to update the USB-HDMI driver. There are various applications and programs you can use to update the drivers. Reasons For USB-C To HDMI Not Working

However, sometimes the issue might be because of the USB portthat you are connecting with the HDMI adapter. Thus, it is suggested to use any other USB port on your laptop or PC. If you are connecting the USB port with an HDMI hub then you must try changing that too as there might be a problem with the hardware as well. To access and use all Apple Card features and products available only to Apple Card users, you must add Apple Card to Wallet on an iPhone or iPad that supports and has the latest version of iOS or iPadOS. Apple Card is subject to credit approval, available only for qualifying applicants in the United States, and issued by Goldman Sachs Bank USA, Salt Lake City Branch. Windows can easily find out any USB-HDMI connection after the hardware changes. The above solution will solve the issue of many users but not for all. Do you have a problem of USB C to HDMI connection not working and delaying whatever you want to achieve by connecting them together?

POWER AND VIDEO THROUGH A SINGLE PORT

Connect your MacBook, MacBook Pro, iMac, iMac Pro or other USB-C-enabled device to an HDMI TV or display and enjoy stunning clarity and sound. Thus USB-C to HDMI not functioning is not a big issue. This issue can be solved easily by following the proper steps. This adapter allows you to mirror your USB-C enabled Mac, iPad, or iPhone to your HDMI-enabled TV or display.

Requires an HDMI cable (sold separately) for connection to your TV or projector. Supports both video and audio output.

As soon as the driver gets updated, if the driver update was the issue, USB C to HDMI connection will start working immediately. To update the driver just go to press a combination of the Windows Key and the letter S and type in Device Manager. In this case also, it could be adapter driver issue. So you follow the steps earlier indicated above to update your driver accordingly. The second issue of USB C to HDMI not working is the latest Window 10 update which can cause issues with proper working of the system.