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  • Registered: ‎07-28-2016
  • Location: IN
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T440p - Built in microphone and external microphone not working

2016-07-28, 9:27 AM

I have upgraded my windows 8.1 to 10 and updated auido drivers to latest version.  Now speakers are working not buit in mic and any external mic.

Sound Devices
Description: Speaker/HP (Realtek High Definition Audio)
Default Sound Playback: Yes
Default Voice Playback: Yes

Type: WDM
Driver Name: RTKVHD64.sys
Driver Version: 6.00.0001.7746 (English)



Realtek HD Audio Manager


Audio Driver Version:

DirectX Version: DirectX 12.0

Audio Controller: HD Audio

Audio Codec: ALC3232


* Realtek auido is already in multi stream mode

* Microphone works in Debian jessie

* Tried uninstalling/installing

* Tried older version of driver

* Tried default driver of windows

* Earphones mic works but not Hand Microphones


# I think the problem it is not detecting the external microphone because when I use my earphone an additional external microphone shows up in device manager not in case of hand microphone and buit-in microphone.

Please suggest me some solutions I don't want to downgrade my windows.

Thanks in advance

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