Hello. I am currently running through some diagnostics on a customer's Wii here, and I am in need of some help and guidance.

Customer's background details: System had been zapped in a thunderstorm, and now will not boot up.

When I took the system in, I immediately plugged it in, with the Composite cables. I inserted the SaveMii, and it turned Green, so that was sort of a good thing. I then hooked up the Component cables, and well, the console works perfect with them.

I am assuming this is hardware related, what would it be? If you need any more specific information from me, please let me know. I will subscribe to this thread so I can try and respond on my phone immediately to any questions to help me out. Thank you to everyone in advance that is willing to help, I am greatly appreciative of your time.