after a couple minutes, the y starts working then everything else. weird. I would love to say operator error but I not doing anything I haven’t done in the past.
Power down, unplug from the wall, leave it sit for 30 minutes or so.
While waiting, reboot your computer and check for updates and check everything on the machine in terms of wiring, connections and mechanics.
Plug things back in, power up, wait 20 minutes or so, then check each wiring connector — they should all be room temperature, any which are warm/hot would indicate a poor connection.