Combining graphic cards

[ThePict]

I have a AMD Phenom II X6 Six Core 1100T Black Edition 3.30GHz processor
and a
Gigabyte GA-880GM-UD2H AMD 880G (Socket AM3) microATX DDR3 Motherboard and 8GB of DD3 Ram
My Graphics card is a Nvidia Geforce GTX 460

Is it possible to combine the Graphics card with the inbuilt MoBo ATI card
and if so, should it be done ?
I currently have the MoBo graphics card disabled in the Bios

 

[skotish|]

Can only boost ati card m8

 

[ThePict]

Can only boost ati card m8

OK thanks
I have a second PC with the same MoBo but a Quad Core CPU and a ATI Radeon HD 5000 series card, so how would I go about combining them ?
I assume I enable the MoBo card in the bios but which card do I put the HDMI cable in ?

 

[Andrei23]

it won't work
google it

 

[Surveyor]

It would only work with an ATI 3450 or 3470 as shown below:

 

[whipgeez]

i have the same board with a 570

the onboards only good for backup incase a gpu failure

i do like the way it says on the box that it overclocks from 560mhz to 1100mhz though for a score of 3000+ in 3dmark2006

 

[ThePict]

Thanks all