2016年4月3日 · Windows 10 has a built-in troubleshooter to check and fix issues with Sound. I would suggest you to run this troubleshooter to check if the issue is with your Audio Refer these steps: Press Windows key +X, select Control panel. …

2022年9月21日 · I have a problem with the volume of the output audio. Before the weekend, whenever I set the system volume to 0, it wouldn't allow sound from any source, and changing it would change it for every source. A few days ago I noticed the audio from a video playing in Firefox was really loud, and the system volume was set to 10.

2023年1月29日 · To determine if the new shell experience is causing the problem, enable the legacy volume control slider using a registry edit. Start Regedit.exe and go to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion Create a subkey named MTCUVC With the MTCUVC key selected, create a new DWORD (32-bit) value named …

2020年6月13日 · I am an Independent Microsoft Advisor. I understand that you're unable to control volume button using keyboard. Try reinstalling audio drivers and then check. 1. In the search box on the taskbar, enter device manager, then select Device Manager. 2. Right-click (or press and hold) the name of the device, and select Uninstall. 3. Restart your PC. 4.

2021年7月31日 · After I got the windows 11 update all of function keys won't change my volume, brightness or backlighting. I tried pushing fn at the same time but it had no effect. All of the buttons still work as f1-f12 just not as their primary purpose.

2020年11月24日 · It will open a screen with several icons that you can activate or deactivate within Windows, leave the option "Volume" as activated. I hope I helped, even more! Report abuse

2022年12月12日 · The visual slider works but the volume of the PC remains static. The only way to increase/decrease it is by altering the volume in the application i'm using (YouTube, Spotify, ecc). I've already tried restarting the service, windows explorer (found the same question from another user but trying the suggestions that were givven to him didn't work).

2015年8月4日 · All of the buttons at the top of my keyboard (ESC,F9,F10,F11) don't work such as the brightness buttons, mute button, etc. They worked on Windows 8.1 before I upgraded to windows 10. I don't know if

2015年8月9日 · Compatibility troubleshooting gives no problems to fix, sound troubleshooter as well. I tried installing the latest drivers, but those are from 2012., if I'm not mistaken. My device is a HP Compaq Presario CQ71-420SM, if that helps. Also, my IDT control panel doesn't allow me to set a default playback device.

2016年1月30日 · To see if any of the volume keys where stuck on my keyboard I pressed each key a couple of times nothing happened to the volume bar and they weren't stuck, then I went to the volume icon on the task bar and turned the volume up to the maximum and it made the notification sound but then by itself turned the down to mute from 100 to 99, 98 etc..