My Dell Latitude 5420 supports multiple resolutions when it is not connected to any additional displays (As someone would normally expect).
But when it is connected to other displays (Note: Only when the display shows up as a Generic PnP Monitor) i.e for instance a projector, it is unable to change the resolution other than the native resolution of my in-built screen i.e 1366 x 768.
I tried updating the drivers but to no avail. I am required to give a presentation and would prefer a 4:3 resolution which is what my presentation is designed for. Is there any way to solve this issue?
My OS is Windows 7 Service Pack 1 with Intel HD 3000 & Driver Version 22.214.171.12447