Hello -

Admittedly, I am not good at these types of things but I'm unable to get any help in figuring out my issue.  I have a Latitude 7490, Dell Dock WD15 and two Dell U2417H monitors but am only able to get one of the monitors to work. I am running Windows 7 Enterprise.  Additionally, the Dell Help Desk suggested I purchase an HDMI cable but that doesn't sem to work either.  Any help would be appreciated.

Thank you