Ahaaa!!!!!!!!
THAT may be the problem with it not folding.
That card requires a PCI X16 slot in order to work.
It's all about BANDWIDTH in those slots (the speed of the transfer of data) and a regular pci slot is not designed to do the work that Video card's requirements are.
I looked up the card. It shows it is indeed a pci x 16 ver. 2.0 card.
Glad to hear about the CPU being an 8 core! That is awesome!
DOES the other video card fold for you. the newer one?
micro....