Wii U won't turn on, red blinking light

[Meelow]

Ganoncrotch said:

Meelow said:

Wait what battery?

I contacted Nintendo and they said I'd probably have to send it in, so yeah...$93 if nothing else works.

This guy... not Mario, but this battery, Can't see from the pic but it's probably a 2032 cell, can get an 8 pack of them for about 1.50 worth trying before investing $93

I need to have a screwdriver to unscrew that, do you know what kinda screwdriver can do it?