Windows 10: No sound from/through Dell U3818DW monitor with Latitude 5520 notebook

Hi team,I switched my Precision 5520 NB to a new Latitude 5520.The connection is only through the USB-C plug/port. All communication/power/video goes through USB-C.With the new system I get no sound out of the speakers in monitor.The old NB got the 2-IntelR Display Audio driver. In the new NB I'm not able to install this kind of driver.Both Systems run Windows10. The sound through the internal NB speaker: OKSound through headset or external device like Jabra510: ok.But no sound for the speaker in the monitor. The cross test with the old NB: it works here.Any ideas? How to get the 2-IntelR

:)

 

Dell Announces Availability of Its UltraSharp U3818DW Monitor

Dell has just announced immediate retail availability of their new UltraSharp U3818DW monitor. As the model name might suggest, we're looking at a 37.5" panel. It features a 3840 x 1600 resolution (which isn't that common to begin with), and supports a USB Type-C input (via DP 1.2 alternate mode.) Sadly for the gamer side of every one of us TPU users, Dell is positioning the U3818DW as a business-class monitor - it gets professional-market oriented features, such as an anti-glare coating, but loses support for AMD's FreeSync or NVIDIA's G-SYNC, which is a shame.

The panel is an 8-bit + FRC IPS solution, a 24:10 aspect ratio, 2300R curvature, and 1.07 billion colors. The panel is manufactured by LG, and if you fancy its size, curvature and resolution but fancy some gamer-oriented features, you can look towards LG's 38UC99 and Acer's XR382CQK, which both use the same panel but include FreeSync support. Refresh rate on the Dell UltraSharp U3818DW is locked at 60 Hz; it features a 5 ms gray-to-gray response time, and maximum brightness is set at 350 cd/m². Inputs range through 1x DisplayPort 1.2, 2x HDMI 2.0, and 1x USB 3.0 Type-C. The U3818DW also features a 4x USB 3.0 hub with support for 4x USB-A. Each screen is sRGB-calibrated to Delta E < 2 accuracy, and the monitor also technically supports the DCI-P3 color gamut, but only covers 78.1% of it. Dell's UltraSharp U3118DW is now available directly from Dell for $1500.









Source: AnandTech

 

Setting Up 3 Monitors on a Dell

Hi pmuldoon,

Thank you for posting your concern on Microsoft Community Forums.

You need to have a Port replicator depending on the model. Because some monitors supports 3 monitors and some needs to have port replicator to connect 3 monitors. However, I suggest you to follow the below steps, and check if that
helps.

Method 1: Update drivers in Windows 10

I also suggest you to update the drivers, follow this article on

Update drivers in Windows 10, and check if that helps.

Method 2: Follow the Dell article on Multiple monitors.

I suggest you to follow the Dell article on Multiple monitors, follow the article on

How to Setup Multiple Monitors in Microsoft Windows 10, and let us know the results. You can also refer the article on configuring 3 displays, follow this article on

How to configure three (3) displays on a Dell Latitude Notebook with Intel HD 4x00 Graphics

We await your response.

Regards,

 

no sound after connection dell monitor through hdmi

Thanks for the response. I have done it already as you suggested and now all OK.