I accidentally changed a setting in the PS2 settings area and now it won't detect the PS2 at all when connected via component cables. The setting gave something like the option of YbPr...etc versus RGB and I picked RGB out of curiosity, not really knowing what either one did. I got a black screen and the PS2 stopped being detected. Unplugging it from the wall didn't help. Anyone have any suggestions?

Connect it via composite and then you should be able to change the settings back.