Chosen Solution

Hello I have a wii remote that turns on right away when the battery is inserted. It doesn’t turn off when power button is pushed. All lights stay on and stay solid. Because it is in this state it doesn’t sync with the wii. I’ve cleaned the motherboard with isopropyl but it didn’t help. Any suggestions?

I don’t know where the motherboard is on the wii.

What do you mean by cleaning the motherboard?