Nintendo Wii—fix or new

Does anyone know a place that can fix my kids’ Wii? If not, can we use our US games with one purchased here?

I’m pretty sure games are region locked. If you buy a new one here, it will NOT play your US games… unless you have it modded. If you’re in Taipei, there’s a guy at Guang Hua Computer Market 6F #14. (02)2394-1562