I have a T430S where the MIC volume is very low and people can hardly hear me. I tried re-installing the Realtek drivers but that didnt help. And problem happened suddenly a week ago. Could it be a HW malfunction? HEEEELP Am running 64 bit Windows 8.1 Jun 03, 2014 · I have a user who has been having audio issues for months with their webex meetings. It seems like every webexmeeting there is a time where he loses audio from his mic where the other people on the meeting cannot hear him for about a minute or so. This is a feature called attenuation! You always have the option to turn attenuation off. Here’s How: Click the settings cog. Select the voice tab. Click “Advanced". Lower the attenuati... I have recently upgraded my OS from Windows 7 Ultimate to Windows 10. Machine: Dell Inspiron 15 (N5010) after upgrade it was fine but suddenly my audio output stopped somehow, tried everything disabling drivers, testing, updating. then thought of uninstalling all the audio drivers and the re-installing. Oct 19, 2010 · Windows 7 Forums is the largest help and support community, providing friendly help and advice for Microsoft Windows 7 Computers such as Dell, HP, Acer, Asus or a custom build. On my and my Nanas laptop the microphones, both internal and external have gone very quite.