Quick Guide : How to fix Nintendont black screen at start-up on Wii U

EDIT : As of today, Nintendont has pushed a new release that fixed this issue. You can now update safely to the latest version of the loader and use HID usb

Nintendont Wii - GameBrew

Wii Modding/homebrew Hack

Stuck on Mounting USB/SD device · Issue #664 · FIX94/Nintendont · GitHub

How To Download Gamecube Games On Wii Homebrew

Steam Deck has you covered when Nintendon't. : r/SteamDeck

A hacked Wii U is a good Wii U : r/WiiUHacks

Black screen after launching Nintendont forwarder on Wiiu mode · Issue #487 · FIX94/Nintendont · GitHub

Playing GameCube on Wii U - Super Smash Melee (Homebrew) - 2015 : r/smashbros

Wii U Black Screen of Death?!?! - Brad Tratzinski

Nintendo Wii U GamePad Repair - iFixit

Video Width (not affecting certain games like SSBM Pal) · Issue #811 · FIX94/Nintendont · GitHub

Change Games Video Output Resolution? - gc-forever - Gamecube/Wii Forums

Sonic mania on the Wii u : r/WiiUHacks