Why won't my Balance Board turn on?
No matter what I do, my Balance Board will not power on. I press the power button and it does not light up or turn on.
The Wii Balance Board was first sold on December 1, 2007 as an accessory for the Nintendo Wii and Wii U game consoles.
There are three things that could prevent the Wii Balance Board from turning on:
The batteries are dead.
If it's been a while or you have never changed the batteries in your balance board, then they may need replacing.
The battery terminals are corroded.
The corrosion from batteries can build up and break the connections between the batteries and the battery terminals. Rub the corroded battery terminals with a Q-tip dipped in vinegar or lemon juice to break apart the corrosion. Apply a bit of baking soda and wipe away the corrosion. Make sure to wash your hands well since the corrosion will irritate your skin.
The battery compartment is faulty.
If your balance board is still not turning on even after replacing the batteries and cleaning out any corrosion, then the battery compartment is probably faulty. You can follow our battery compartment replacement guide here.
I had the same problem. Both of my wii balance board had corrosion issue . End up solder back the circuit which is simple to do and works like a charm . Basically only need to solder the power link and the sync button wire. If the sync button totally out just bypass ghe button and connect to wire each and you can actually manually touch both wire for one second to sync .
My balance board battery terminals were corroded, so i wiped away the corrosion yet the power would still not come on.
I then lightly cleaned the terminals with sandpaper, which allowed the power button to briefly flash and then shut off.
The final solution that worked for me was to carefully swab the terminals with rubbing alcohol and then repeatedly scrape a flat head screwdriver across the terminals.
My Wii fit board was corroded but I can't remember how we got most of it out but I don't believe we used any liquids, my blue light just blinks a couple of times and then stops and I don't know what to do, I put new batteries in and it still does the same thing.