Question : Problem: Lenovo dual monitor problem

I have just recieved a new lenovo 9071 and it booted-up.  I added an additional video card (G450) and now I can see nothing.  

Answer : Problem: Lenovo dual monitor problem

Okay...I got it!  What I did was swap out the PCI video Riser card and then stuck back in the additional video card.  It worked!