Component Output Not Working - Composite Output Ok

Hi,

I'm used to run my Wii on the component output, but after a storm (really big one), the component output stopped working, when i use component cables on wii, i get only audio, but when i use composite cables, everything is Ok. Any tips on what to check or replace? Tried several TV's and Cables already with the same result, component = only audio, composite = works fine.

Thanks in Advance.