hp laptop connected by hdmi projector will show video but no audio

Here’s what you need to do to update drivers.

However, if it is fine, the issue can be caused due to an outdated driver. In most cases, the problem is due to the HDMI cable. If not, try using another HDMI cable and see if that fixes the problem. Plug off your TV and re-plug the HDMI port to see if the issue is fixed. You can try connecting it to another TV or another system to see if it works. Basic Troubleshooting- HDMI Port Not Workingįirstly, make sure the HDMI port and cable are working. HDMI means High-Definition Multimedia Interface, used to transmit digital video and audio from a source, such as a computer or TV cable box, to a computer monitor, TV, or projector.

After that, check a few basic things and try the best ways to update HDMI drivers. This post will discuss the best ways to update HDMI drivers and fix HDMI-related problems.īefore getting into details, let us understand what HDMI is. If so, you are in luck you can fix the issue by updating the HDMI driver. After updating Windows 11, and 10 or upgrading to Windows, does your PC refuse to detect TV? Or do you face no sound, HDMI no signal issues?

Hp laptop connected by hdmi projector will show video but no audio