First of all, yes the SD Card slot is completely broken. I accidentally spilled water over my Wii U and now it doesn't detect any SD Card. I have Haxchi, but obviously now I can't boot it up since it needs the SD Card. This is a big problem for me since the only way I had to play my legit copy of Smash 4 was through Mocha. A long time ago I installed the Smash 4 DLC through Homebrew and I have no way to delete them, meaning my Wii U says that "there is an error in the add-on content" when I try to start up the game from the main menu. Is there anything I can do? Either start up Mocha somehow without an SD Card, or start up Smash 4? For the record, a long time ago I tried factory resetting my Wii U to see if it would remove the Smash 4 DLC causing this problem, but it didn't work.