AMD 7040 series suddenly died, no power

Framework Laptop 13 AMD 7040
Fedora 42 KDE

I walked away for a minute and came back to no power. The battery was fully charged and it was plugged in. I’ve tried unplugging the battery, reseating the RAM and SSD, and removing all the expansion cards. The LED shows white with the charger plugged in, and blinks red when I open the top cover. No LED activity otherwise, and the power button does nothing. My only plan so far is to leave the batter disconnected overnight and try it again. What else can I try?