Have you ever encountered the problem where you connect your laptop or computer to your TV via HDMI but no sound comes out? This can be frustrating, especially if you want to watch a movie or listen to music on your TV. In this article, we will explore the reasons why sound won’t play through HDMI and how to fix this issue.
What is HDMI?
HDMI stands for High-Definition Multimedia Interface. It is a digital interface that allows high-quality audio and video transmission through a single cable. HDMI ports are commonly found on laptops, computers, TVs, and other multimedia devices.
Reasons Why Sound Won’t Play Through HDMI
Wrong Audio Settings
One of the common reasons why sound won’t play through HDMI is because of wrong audio settings. Your computer may be set to output audio through its internal speakers or a different audio output device. To fix this, you need to change the audio settings to output audio through HDMI.
Faulty HDMI Cable
Another reason why sound won’t play through HDMI is because of a faulty HDMI cable. If the cable is damaged, it may not transmit audio signals properly. Try using a different HDMI cable to see if this solves the problem.
Outdated Drivers
Outdated drivers can also cause sound issues with HDMI. Make sure that your computer’s audio and graphics drivers are up to date. You can check for updates on the manufacturer’s website or through the device manager on your computer.
Disabled Audio Device
If the audio device for HDMI is disabled on your computer, sound won’t play through HDMI. To fix this issue, you need to enable the audio device for HDMI in the sound settings on your computer.
How to Fix Sound Issues with HDMI
Change Audio Settings
To change the audio settings on your computer, follow these steps:
- Right-click on the volume icon in the taskbar
- Select “Playback devices”
- Select the HDMI device
- Click “Set Default”
- Click “Apply”
Check HDMI Cable
Make sure that the HDMI cable is properly connected to both your computer and TV. Try using a different HDMI cable to see if this solves the problem.
Update Drivers
To update drivers on your computer, follow these steps:
- Open the device manager
- Find the audio and graphics drivers
- Right-click on each driver and select “Update driver”
- Follow the on-screen instructions to update the driver
Enable Audio Device
To enable the audio device for HDMI on your computer, follow these steps:
- Right-click on the volume icon in the taskbar
- Select “Playback devices”
- Select the HDMI device
- Click “Properties”
- Click “Enable”
- Click “Apply”
Conclusion
In summary, sound won’t play through HDMI due to various reasons such as wrong audio settings, faulty HDMI cable, outdated drivers, and disabled audio device. To fix this issue, you need to change the audio settings, check the HDMI cable, update drivers, or enable the audio device for HDMI. By following these steps, you should be able to enjoy high-quality audio and video through HDMI on your TV.
