Using the ASUS HD6450 Graphic Adapter to drive two monitors, the second monitor only displays 1/2 screen in Extend Mode. The two monitors work fine in "Duplicate Mode", but when I go into Extend Mode, monitor 1 ( on the DVI Cable ) works fine monitor 2 ( on the VGA cable) only displays 2/3 screen, with a vertical bar on the right edge. I can not change resolution on monitor two, because that panel is not displayed.
I am running Windows 7, Monitor 1 on the DVI is an Acer AL1918, monitor 2 is a X2gen MG19VT.
Can any one tell me how I to get a full display in Extend Mode on Monitor 2?
The resolution for that display should be under Desktop Management -> Desktop Properties. You need to select the monitor from the dropdown at the top.