I recently got a Wii component video cable (non-official), and tried it on my Wii. Unfortunately, I get no color blue. Normally I would suspect a bad cable or connection, but I have mostly ruled those out. All other component devices work on the same inputs on my TV. I found the pin on the connector that outputs blue, and tested the continuity between that and the RCA jack, and it seemed fine. I also tried bending the pin up a bit to make sure it gets a connection, but that was no help. I also tried wiggling connectors. I am suspecting that the Wii will not output blue (Pb) for some strange reason. I have previously used this Wii with other component video cables and it worked fine. If I had an oscilloscope I would test the pin but I don't have one. I even tried enabling and disabling 480p to see if that would change anything (I am using a non-HD TV). I am curious if there is any good reason why the Wii would stop outputing blue, and if there is an easy way to fix it, preferably without opening the console and voiding a warranty.