How can i switch from agp to pci without accessing bios ?

I recently bought a pci video card to replace a bad agp card. agp card is now completely blown out so i'm getting no signal to my monitor disabling me from changing video settings in the bios.

is there another way instead of swapping my new pci for another agpHow can i switch from agp to pci without accessing bios ?
Take out the AGP card. The motherboard will automatically see the New card and allow the display to be shown through it. Its relatively simple to take it out too.How can i switch from agp to pci without accessing bios ?
If your motherboard slots are AGP, then the PCI card will not work.

PCI only works in PCI and AGP only works In AGP.
Ya, take out the AGP card, return the pci card you got if you still can, and get yourself a replacement AGP card. PCI is ancient and SLOOOOOW. If you want any sort of 3d performance, you need to stick with an AGP card. PCI will function.... but its so slow if you are wanting to game or anything like that, you do not want a PCI card.
Your motherboard will take care of this for you.