I've just obtained a new Dell Latitude E6420, i5-2520M CPU @ 2.50GHz, 4GB Ram and has a Standard VGA Graphics Adaptor with DameWare Development Mirror Driver. SolidWorks and eDrawings works fine. However Draftsight will not show any graphics at all. Placing a line or circle can be seen in temporary graphics but disappears when placed. Also when opening an existing file, it can be seen in the preview but not when opened. The entities are there because they can be selected but not seen! I've tried changing background and entity colours etc, with no success. My SW support vendor thinks it's the graphics card but I've would have expected SW and eDrawing to have failed as well as they are more demanding. Anyone got any ideas? Help.....!