everything on my PCI bus works great except my tuner card. It installs but when I hook up the component cables, it smokes and

[waltbaby]

Everthing on my Pci Bus on my motherboard works except my tuner card.It installs and the board sees it but when I hook up the component cables it arcs and smokes. It does it even when I change slots. any ideas

 

[popatim]

What tuner card do you have ?