Easy fixing of HDMI No Sound after Connecting Computer to Monitor and TV – TOP methods to solve the problems – only best guides

 let’s fix HDMI no sound after connecting computer to monitor and TV in a few steps! Look at our proven methods.

Most implementations of system drivers for display adapters will not trigger Screen power on occasion, and powering on once more will not necessarily set off rediscovery of your TV or monitor AudioDevice. Let’s see the proven methods of fixing HDMI no sound after connecting the computer to the monitor and TV.

Method 1: update Video/Audio drivers

First of all, you need to update your Video/Audio drivers within the first case and verify once more.

Your HDMI may be problematic due to a corrupted/missing sound driver. You need to update the proper driver manually or through a verified program in automatic mode. 

In a manual sound driver update, you need to go to your sound card manufacturer’s website and find the latest correct sound driver.

The automatic driver update can help a unique, verified utility that will update your sound card drivers by itself.

If the audio concern persists, proceed to the next step.

Method 2: Sound troubleshooter

One of the good deals is the Sound troubleshooter. Make sure that you’re logged in as an administrator earlier than proceeding. With your HDMI nonetheless plugged in, restart your PC. Windows will mechanically install the proper drivers from its repository. You might must restart your PC once more if prompted. 

So checking the audio settings is an apparent resolution when Windows audio is seemingly misplaced. You can right-click a playback system and choose Set as Default Device on the context menu. Select the speakers, which are usually your default playback system. First, right-click on the speaker icon on the Windows system tray and choose Playback units to open the window within the snapshot immediately beneath.

If the audio concern persists, proceed to the next step.

Method 3: Update graphics card’s driver

Turn off the pc and projector earlier than connecting the HDMI cable. HDMI has its own audio driver separate from the audio driver. HDMI audio is incorporated into the graphics card’s driver so make sure you have the most recent version of your graphics card driver. The HDMI audio driver will appear in the Device Manager as “Audio Device on High Definition Audio Bus” or “Intel Display Audio” on fashions with Intel graphics.

If the audio concern persists, proceed to the next step.

Method 4: Hardware devices must work correctly 

Often broken hardware devices do not allow HDMI to work. You need to check the operation of the hardware devices:

  1. There may be a problem with the cable.
  2. There may be a problem with the output port. Try different HDMI output ports on your computer.
  3. Monitor performance. Check the monitor speaker volume and connect the monitor to another computer.

If the audio concern persists, proceed to the next step.

Method 5: HDMI Device like Default Device

When the HDMI device is not set to default, users often cannot hear the HDMI output sound. 

Right-click on the audio volume icon – select the Playback Devices button and click on it on the context menu that appears – on the Playback tab, select the Digital Output Device or HDMI option – now click on Set Default – OK. 

If there is no Digital Output Device or HDMI option on the Playback tab, right-click on the empty space and click Show disconnected devices and Show disabled devices on the context menu. Then set it as the default device.


Now you know that if HDMI no sound after connecting a computer to Monitor and TV, this error can be fixed! Use our tried and tested methods to improve all malfunctions that cause a lot of inconveniences.