Dell e4300 laptop and external monitor problem

We are having problems with eDrawings displaying a file (itshows as ¼ to ½" pixels) on the secondary externalmonitor but displays fine on the laptop. Temporary fix was tochange the color depth to 16-bit but after updating the driver andtweaking other settings it came back. The video card driver wasupdated too.

Suggestions?

Thanks,

Derek
SolidworksGeneral