Compaq EVO D5S SFF Refurbished Desktop Computer "geforce fx 5200 128mb agp" Questions

...geforce FX 5200 128mb). That didn't work at all. nothing happened at start up. do i have to get a PCI graphics card or are there some AGP cards that work? if so do you know which ones? Not much room ...

and not 3.3v. I bought a CHAINTECH LA-FX20-H GeForce FX 5200 128MB 64-bit DDR AGP 4X/8X Low Profile Video Card. Please comment....thanks It should be listed on the package of the card. Hope this helps