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- HP Community
- Notebooks
- Notebook Video, Display and Touch
- USB C Port not Working

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08-28-2021 03:50 PM
Hey,
I connected my laptop to an external display using the USB C port. It worked during the morning when I tried again after lunch it wasn't working. My USB C headphones were not working with the laptop either.
I checked the drivers and uninstalled and re-installed the USB ones but still no luck. I tried restarting (total shut down and holding for 30 sec) but still nothing.
Oddly it shows my laptop is charging with the USB-C port but its just not working... I have no clue what to do.
08-28-2021 05:09 PM
What is your machine ? Not all USB-C ports are the same. We need to know which is one on your machine. Please use the following way to find out the model/product of your machine
https://support.hp.com/us-en/document/c00033108
For security reason, please do NOT post its Serial number (s/n) on Internet.
Regards.
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