We don’t get many power-cuts where I live but that doesn’t mean they never happen.

My monitoring setup is installed on a Raspberry Pi 4 which lives in an Argon One NVME case and by default it does not turn on when it receives power, you have to move the jumper pin.

The Jumper Pin

You can find the instructions for the jumper pin on pages 6 and 7 of the manual.

By default it connects pins 1 and 2 and this means you need to press the power button to turn on the Raspberry Pi.

To change it to turn on the Pi when it receives power you need to move it to pins 2 and 3.

Photo showing the location of the jumper pin in the correct position