SOVA 30" HD READY WIDESCREEN LCD TV DISPLAY...

Question

I purchased this TV back in Dec. 2004 from ShopNBCTV network. This TV comes with a separate AC Adaptor which stopped working, which in turn means there is no power running through the TV now. I believe the TV is okay still, just need a replacement AC Adaptor. I've made many calls to ShopNBC and even called Protron and Sears for help. No one can help me. I just want to buy a replacement AC Adaptor from anywhere. Can anyone help me here? Thanks a million.