Try all of these.

http://www.nintendo.com/consumer/systems/wii/en_na/ts/power.jsp#no_power

1. Pokemon diamond 235 hours.

2. ACWW 156 hours estamated.

i don't know if i have the exact same problem but all i did was put my mouth over it and blew hot air. i know it sounds weird but it worked. if that doesn't work you can call nintendo they might fix it.

hope i helped

yungmonk

I realy dont see how putting your mouth over the L or R button (both in my case ) and blowing hot air in to it would make it work , but it did ! Thanks alot yungmonk !

Age: 14

Favorite game: FFIV

Location: USA

How long have I had it: Since 2004

Color: Silver Phaty

What kind of gamer am I: I play all sorts of games'

Why do I have it: When I saw that it had not only dual screens but one of them was a touch screen I knew it was a must have

NES: Super Mario Bros. , Super Mario Bros. 3 & The Legend of Zelda

SNES: Legend of Zeld Link to the Past & Super Mario World , Contra 3 Alien Wars

N64: Super Smash Bros. & The Legend of Zelda Ocarina of Time

GC: SSBM & Legend of Zelda Wind Waker

WII: SSBB & Mario Galaxy

Gb: The legend of Zelda Oracle of Seasons / Ages & Pokemon Gold / Silver

GBA: The Legnd of Zeld Minish Cap

DS: FFIV