I have a Dell Latitude e6410 connected to a PR03x docking station. I recently got a U2713HM monitor and connected to the docking station via the DVI port. The cable used is a dual link DVI-D cable (24 pin). The maximum resolution that Windows 7 allows 1680 x 1050 "recommend". Plug in a VGA cable is I get over 1920 x 1080 but less then the 2560 x 1440. I've already download the latest drivers from the laptop and monitor ... no luck.
Any suggestions?