new Lenovo M92P with AMD7450 graphics card. Currently have Lenovo L2251 monitor connected using a D-DVI (single link) cable. Under Device Manager it appears to Win 7 64 bit as ANALOG.
Can not get dual displays even detected when 2nd display is either VGA on Motherboard or VGA via Lenovo DISPLAYport-to-VGA adapter.
Tried changing BIOS from the various video start up options.
What is the secret ?