The Wii U was Supposed to Support two Gamepads, but Nintendo diverted
Game pad Sync Error , WEIRD Symbols on Wii U | GBAtemp.net - The Independent Video Game Community
No Sync Wii U Repair - Brad Tratzinski - YouTube
Wii U - How to Sync Your Wii U GamePad - YouTube
Wii U | VGRepairs
Nintendo Support: Error Message: Cannot Connect to the Wii U Console, Please Power Off the GamePad
アルトレ(๑´ლ`๑) on Twitter: "I was trying to pair up my JP WiiU Gamepad to the NA WiiU Console. Apparently, the pad is region-locked, lol. http://t.co/vsntIcGPe8" / Twitter
Wii U - How to Sync Your Wii U GamePad Tutorial Trailer
How to Fix Wii U Gamepad with TV Button (Syncing Problems) - YouTube
Wii U - Wikipedia
Help idk what to do wiiu gamepad not connecting : r/wiiu
Nintendo Wii U 32GB Black Deluxe Console & Gamepad WUP-101(02) Tested | eBay