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July 8th, 2026 08:20
U3219Q, audio not working
Hi,
I am using the U3219Q for two devices (DELL laptop and ASUS NUC) and everything works fine, except that audio only works from the laptop (speakers). The NUC does not send audio and I can't even see the audio driver in Sound Settings. The laptop is connected via HDMI and the NUC USB-C. Is this configuration supported and why can't the NUC see the audio driver, but does recognize the DELL Monitor Driver?
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DELL-ChrisM2
Community Manager
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July 8th, 2026 12:43
The 2019 released U3219Q does not have built-in speakers. Do you have powered external speakers plugged into the U3219Q rear Audio-Line out port?
jtee101
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July 8th, 2026 12:54
Yes, Harman Kardon. As I said, the laptop works fine - just the other device cannot access the speakers.
DELL-ChrisM2
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July 8th, 2026 13:59
Compare the Device Manager of your laptop and the NUC. Is the U3219Q listed in both?
What specific NUC model?
(edited)