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kspang
1 Copper

E6540 E-Port audio stopped working

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I have an E6540 connected to an E-Port docking station, running Windows 7 64 Professional.

I just upgraded everything to the latest version, i.e. BIOS to A16, Audio drivers and audio manager to NCN00_WN32_6.0.1.6069_A11, and now the speaker jack on the dock is no longer working. It does even show up on the list of audio devices. The built in speakers/microphone and the headset jack on the laptop works fine, as does everything else on the dock (video, USB ...).

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kspang
1 Copper

RE: E6540 E-Port audio stopped working

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I meant "does not even show up".

I can add that the dock mic still works.

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kspang
1 Copper

RE: E6540 E-Port audio stopped working

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After upgrading BIOS to A17, the dock port now works as "headphone", provided that nothing is connected to the headset port on the machine itself.