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13 Posts


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  • Posts: 13
  • Registered: ‎04-23-2015
  • Location: United States
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  • Message 1 of 2

X1 Carbon (20FB) Audio Issue

2016-10-24, 16:07 PM



We are having an issue with our X1 Carbon's(20FB). The audio output via an HDMI cable works, we see the Epson speakers in the playback devices.


After the user is logged on for a while, the speakers will no longer showup in the playback devices and the auidio will just come through the laptops speakers. After we restart the computer, the audio will again work and play to the speakers.


Windows 7 X64


Any help or thoughts on this is greatly appreciated. 





25 Posts


United States of America

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  • Posts: 25
  • Registered: ‎06-06-2013
  • Location: United States of America
  • Views: 344
  • Message 2 of 2

Re: X1 Carbon (20FB) Audio Issue

2016-10-28, 19:25 PM

Sorry i can't help but have the same symptom with my X1 Yoga running windows 10 and the HMNI connection.

Somtime it work sometime not.

I hope the Intel(r) Display audio driver will resolve this issue soon .It is a it tiring howerever I read from Intel this is a Windows 10 problem which seems wrong as you are running windows 7.




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