G550 DualDVI-pins help

[munenori]

Hello
I have a Matrox G550 DualDVI with one cable with two dvi connectors.
Card wroking,but only in one lcd panel.
Pins in my card is from matrox G550 with one dvi and one d-sub.
Is this correctly?
I need pins to 2 dvi outputs.
Best regards
munenori