Help with an old nVidia TNT AGP card

New setup, getting things installed, and suddenly there's no video when I hit the on switch. I took out the card, re-seated it, made sure it was in all the way, everything. It's an old 32mb nVidia TNT... Riva, I think? I'll look when I'm back with the stupid thing again.

Is there any way I can check to see if the card is blown? I don't have another machine at my disposal to swap out.