My buddy Patrick opened this shop called XCubicle a few years back. They specialize in game repairs. You can ask for a quote for repairing everything from your Wiii to your XBOX.
You can also buy a lot of spare gaming parts here for reasonable prices.
A young Chinatown entrepreneur gets a huge write up in the Wall Street Journal: http://online.wsj.com/article/SB10001424052748703615104575328984060648228. Rocking!
Awesome new little businesses making waves in Chinatown!