(remove the 4 screws with a special screw driver) (a disassembled Wii controller) (reallocate the sensor)
It is the second time my Wii controller is not full functioned; only the A,B buttons work, but Wii console can not sense the move of controller. I think it is because the frequent big movement with Wii Fit boxing training. Since there are so may Wii users in the world, there must be a lot people got same problem, but did not know how to solve it. So let me share my experience, but NO GUARANTEE!
- remove the battery box cover.
- remove the 4 screws with a special screw driver.
- separate the upper and lower covers of controller.
- remove the IC board and reallocate moving parts, especially the censor shown in the photo.
- assemble the upper and lower covers of controller, then put the 4 screws back to where they were.
- load the batteries, and pray!
So far, I have brought my Wii controller back to live twice. Hope it also works for your Wii controllers, unless they are totally broken.