T520 - No audio after resuming from sleep / hibernate mode-English Community

T520 - No audio after resuming from sleep / hibernate mode

Question

The T520 does not have audio after resuming from sleep / hibernate mode.

Soundcard: Conexant 20672 SmartAudio HD

Soundcard drivers version: 8.32.18.0

Ran ThinkVantage System Update and Windows update however issue still persist.

Answer

Update the audio driver to latest driver 8.32.23.0 and above.

Support site

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Comments

Hormazd On 2011-06-25, 19:22 PM

Updating the Conexant Audio driver still shows the same symptoms. One out 3 resumes from standby renders no sound. A reboot is required to get it back.

dcone1 On 2014-04-11, 16:59 PM

ThinkPad T520-speakers pop then silent, no audio. I have tried the solutions suggested. I also verified that I have the latest audio driver. Other suggestions appreciated.