Fps dropped then my display turned off and heard a bug like clicking sound

I was just using my steam deck when the framerate dropped too 0 and after a second my display shut off and a bug like buzz sound happened then a very minor pop happened but it was stilling excepting inputs but I couldn't turn it on or off I force powered it off and it applied some updates this has happened a few times and I'm worried all thoughts appreciated. Thanks in advance 😊