RaspberryPi card doesn’t have no default turn off button.
You can’t just disconnect it from power supply – it may cause problems with SD card.
Firstly you should execute command:
sudo shutdown -h now

RaspberryPi card doesn’t have no default turn off button.
You can’t just disconnect it from power supply – it may cause problems with SD card.
Firstly you should execute command:
sudo shutdown -h now