Video card help...

[Shilly]

Hi,

I've been wanting to hook up a second monitor to my computer for a while now. About a month or two ago, I purchased a PCI video card to pop into my empty PCI slot to complement my AGP card, but I could never get it to work. I heard that it is sometimes necessary to disable integrated video through BIOS. I don't really understand what intregrated video means (I think it means that your monitor is hooked directly up to the motherboard, and does not run through a video card first. Is this right?)

So my question is, do you think it'll help to disable the intregrated video? How do I do it? Is it easy to turn back on if I screw something up royally?

Thanks in advance.