Steam Deck Buttons Not Working - iFixit Troubleshooting
How to Use Valve's Steam Deck: Tips on Setup, Controls, and More | WIRED
Solved: issue with dpad and buttons not responding after an update : r/SteamDeck
Just got my steam deck and after the initial update all my buttons stopped working except the touch screen, power, and volume buttons. says "no controller detected" in settings. : r/SteamDeck
Steam Deck Controller/Buttons do not work :: Steam Deck General Discussions