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Thank you for posting your query, I'll be more than glad to help you out :)
Usually, that will appear when you adjust the volume through Keys on your Keyboard. It will automatically hide after some seconds. Moreover rebooting your PC should have fixed this. Not to worry!🙂 I'd be happy to help.
I’d like additional information in order to troubleshoot
When was the last time it worked fine?
Did this happen after a recent window or software update?
I appreciate your efforts to try and resolve the issue. Let's try the below steps:
- Open run command by pressing Windows key + R and type “devmgmt.msc” (without space) and hit Enter.
- Spot and expand the “Sound, video and game controllers”.
- Right click on the High Definition Audio Device driver and select “Disable”. When it prompts to choose an option, click OK. Close the Window, come back and try to re-enable it. Now check if the issue still appears.
- If it does, then right click on the High Definition Audio Device driver and select “Uninstall” then restart the system and let the system install the driver automatically on Start. Check and see if it resolve the issue. (Recommended step)
Keep me posted!
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