Windows 10: how to revert driver update for internal speakers and microphone?

windows 11, used ccleaner to update all Realtek drivers for sound components. now speakers and mic have disappeared from device manager as well as system sounds. ccleaner function to reverse driver update gives error message "not possible" even though it was done just 3 days ago.

:)

 

internal microphone not working since updates

Hi,

We'd like to confirm if you're still unable to utilize the internal microphone after installing the update? If yes, as an initial step to get the microphone working again, we suggest that you update the driver under
Audio Inputs and Outputs in the Device Manager. The steps on how to update the device driver on your device can be found on this
link.

We'll appreciate if you can send us an update.

 

Lumia 930 microphone doesn't work on speaker

Hi, I have same issue on Lumia 930, have tried the various steps proposed by Microsoft, have also tried updating software to Windows 10 but to no avail. While a number of posts on this topic suggest it is likely to be a hardware bug, my symptoms seem to
indicate software:

• while using the phone normally (not on speaker) the microphones work perfectly. IE microphones 1 and 2 at the bottom of the phone appear to be working 100%
• while using the phone on speaker, microphones 1 and 2 (see Problem with Lumia 930 second microphone for good photos of microphone locations) seem to be completely off
• while using phone on speaker, microphones 3 and 4 at the top of the phone seem to work reasonably as long as I'm close to the phone. Not as well as they should on a speakerphone though.
• microphone on headset works fine

This does look to be a very widespread issue ... any updates from Microsoft?

thanks

 

Constant Muting Internal Microphone

Hi Terri,

If the internal microphone of your device is muting on its own, it can be due to an incompatible driver, broken system components or a software conflict has occurred. To isolate your concern, we’d like to confirm if you’ve made some
changes and updates on your computer prior to the issue.

Additionally, we suggest that you run the troubleshooter to fix any sound issues. Please check this
article for the instructions and choose from the drop-down list for other troubleshooting
steps that you can follow.

Let us know how it goes after performing the suggested steps.