Hi Chandan,
I'm Christine, I'll be happy to assist you. I can see here that your speaker is not working on your PC. No worries, I'll do my best to help you.
May I know I know if you're referring to built in speaker on computer?
May I know when did the issue start? Is there any changes made before you got this issue?
Please send the make and model of your device. (Please press Windows key + R and type msinfo32 and hit enter, look for system model)
Please check and follow the steps below:
1.Update Windows
https://support.microsoft.com/en-us/windows/upd...
- Run the Audio troubleshooter
Please click on the Start menu and type Troubleshoot and then press enter
Find the Audio option and then run it
Please check if the problem persists.
- Please check if your speaker was set as the default device.
To check, press Windows key + R and type mmsys.cpl then press enter
On the Playback tab, make sure the speaker is marked as the default device You may also check it by clicking the speaker icon on the taskbar
Then click on the arrow option and choose your speaker
- Also make sure that it is not set on mute.
- Update or Reinstall the Sound, video and game controllers
Please press the Windows key + X
Then click Device manager
Kindly expand the Sound, video and game controllers
Right click and choose "Update Driver"
Select "Search automatically for drivers"
If the issue persists Choose "Browse my computer for driver" instead
and click " Let me pick from a list of available drivers on my computer"
Choose the older version.
If it will still the same, please uninstall the driver and restart your device.
Once done, please restart your device. No worries as it will reinstall the drivers automatically after restart. Please check if the issue was fixed after the reboot..
Please let me know the result. I'll be happy to assist you all the way until it's resolved.
Thank you,
Christine L
Independent Advisor