Windows 10: Dell Latitude 7400 with 3 external monitors - 3rd monitor not active

Hi, I normally don't post anything because it seems like every question out there is asked and answered, but I've been searching on this topic and can't find anything that solves my problem.



- I have a Latitude 7400 and Dell WD19 docking station, running Windows 10 x64, with Intel Corei7 vPro 8th Gen

- I have two Acer K222HQL DVI-D and an HP 22m HDMI monitors that I'm trying to connect together with my laptop LCD for a total of 4 concurrent displays.



The problem is that the HP 22m HDMI isn't active and I didn't find a configuration to have 4 monitors working together as shown in the picture below.





Does anybody have a clue on how would should I set it up to have 4 displays working together?


PS: I had this same configuration and it was working perfectly when using the old graphic driver in an older Dell laptop. I've figured out that Intel® Graphics Settings option is no longer available when using Windows DCH Graphics drivers. I had this in my older laptop.


Thanks all

:)

 

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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,