The HDMI signal from an HP laptop to a display device can work straight away without adjusting any settings. HP Laptop HDMI Not Working (How to Troubleshoot) Below, I will cover each of these steps in detail with easy to follow instructions. In some cases the HDMI cable itself can be faulty, so try a different HDMI cable if you have one. After that try restarting your computer, check the correct port is set on the display device, set the sound output to HDMI in the Windows settings, run the Windows troubleshooter, and update the drivers.Įach of these steps should be done one by one, until the issue is solved.
In this article, I will explain how to troubleshoot an HDMI cable that isn’t working with an HP laptop.Īs a general rule, start by disconnecting and reconnecting the HDMI cable. There are a few settings that can need to be adjusted to get an HP laptop to send an HDMI signal, and in other cases it can not work even when everything is set correctly. HDMI is a very good technology because it sends both a video signal and an audio signal over one cable.
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