Windows 10: Windows 11 HDMI audio loss after sleep.

Hi everyone,I have a 2070 super connected to an LG CX. If I switch off the TV and send the PC to sleep, it will wake up without HDMI audio.It is really annoying. Solve this, apparently it is several years this problem exists and it does happen with every type of hardware.

:)

 

PC to TV through HDMI

Hi,

Have you tried to reconfigure your audio settings? If not, try to change your audio output settings to HDMI by following the steps below:

• Press Windows ( ) key + X.
• Select Control Panel.
• Click Hardware & Sound.
• Click Manage Audio Devices.
• Select the HDMI device listed under the Playback tab.
• Click Set as default and click Ok.

Also, we suggest to update your audio driver.

Let us know how it goes.

 

Audio Sleep and


Just an updating and some finding.
First of all: the Audio enhancer software DFX is not part of the problem.
The problem rests with HDMI audio of a monitor TV Samsumg after sleep. The Audio service is not resumed after sleep. Before the upgrading to Win 8.1. in the same computer the resumption odf audio was regular. As now, audio restart after rebooting or i have to turn off the monitor tv before sleep, a kind of annoyance.

Any suggestion?

 

HDMI Audio in NOT working

Hi Dustin,

We appreciate your interest in Windows 10.

Please try the methods below and check if it works.

Method 1:

I would suggest you to follow the steps and check.

Let’s first check if “HDMI Output” is selected as the default device.

Follow these steps:

• Click Start and select
  Control Panel.
• On the right hand side of the screen, under
  View by: click the drop-down icon and select Large icons.
• Click Sound.
• If you do not have the
  HDMI Output listed under “Playback” tab, right click in the
  playback window and select Show Disabled Device and
  Show Disconnected Device.
• If the HDMI Output option appears, right-click
  HDMI Output and select Default
  Device.

Now the audio must be playing on HDMI. If the issue persist, follow the below method.

Method 2:

I suggest you to update the HDMI device drivers. Refer the below link to check how to update drivers in Windows 10.

How to: Install and Update drivers in Windows
10

If the issue persist, try to update the recent HDMI drivers from the manufacturer’s website and check if the issue is resolved.

I hope the above information helps. Kindly let us know if you need any further assistance with Windows. We are glad to assist you.

Thank you.