My very first session with my new Raspberry Pi 3 and a LoveRPi 128GB Raspbian NOOBS UHS-I MicroSD Card worked perfectly. Cruised the Web, connected to my WiFi - all was well. Logged off/turned off using graphical interfaces "Turn Off" command.
But today, I plug it in, and no video - and the SD card gets to hot it cannot be touched. Steady red LED only - but I unplug it after a few seconds.
What could I have done incorrectly to cause this? Should I try a new NOOBS install from scratch?
Jurupa Valley CA US