Adding graphics card to graphics card already integrated motherboard

[case310350]

I would like to add a hd5450 video card to my asus MB with dual display that uses the ati 4200 . I would like to add the card and not disable the onboard dual display hardware so I will have three monitors working when all done. is there anyway to do this? I have only seen information on doing this by disabling the onboard graphics.

 

[rgd1101]

read the motherboard manual, it should tell you if it is possible.

 

[case310350]

nope says nothing about adding monitors