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1 Rookie


2 Posts


May 26th, 2024 20:49

U2723QE, Lenovo laptop, dock, no sound

Hey guys!

I have two monitors Dell U2723QE connected via DP port to dock station of the Lenovo laptop. Monitors give 4k resolution, all is good. However, there is no sound from embedded speakers. Both monitors have these settings but no sound.

The latest firmware and all drivers have been installed on the laptop related to this monitor from the official Dell website. Any thoughts why it doesn't work?

Thank you!

Community Manager


54.5K Posts

May 27th, 2024 08:43

The U2723QX/U2723QE/U3223QE do NOT have built-in speakers They have an Audio line-out port for powered external speakers. NOTE: The Audio line-out port does not support headphones.

1 Rookie


2 Posts

May 27th, 2024 15:33

That makes sense then. Thank you for shedding more light on that matter :)

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