Amptron 810XLR doesn't see an AGP TNT2 card!!!

[highDegree]

I'm trying to add a TNT2 AGP card on the AGP4x expansion
slot of the Amptron 810XLR motherboard...
it worked once, but for some reason i had to remove it and i couldn't manage to make it work again!! i tried
2 different TNT2 cards, the two gave me the same result : nothing.
it's very very probably a bios problem since i can't have an image at startup

i looked for anything wrong in the bios...i even used the "load best performance" option...never had an image again with this card...
what's wrong???

 

[franklin97355]

try a non tnt card and try these cards in another computer. If the cards work in the other computer and the non tnt card does not in your computer you have a bad motherboard.