I just purchased 2 U2417H monitors and love them. I bought them so I could chain them together. I cant get them to work with my Dell laptop. I spoke to customer service tonight and they told me the U2417H is not capable or made to chain together. I have seen many post where people have done this and the owners manual even shows how to chain them together (page 25). I have a Latitude E6430 laptop connected to a Dell docking station. The docking station has a display port, but my laptop doesn't. I have already tried several configuration and adjustments to the monitor display- enable and disabling the mDP and DP. Is there anyone out there that can help me find a solutions. Thanks,