Can I move SD card from Pi3 to Pi4? Topic is solved

[Joulinar]

ok I will do some test tomorrow. It might be working to put a SD from a RPi4 into RPi3 but not the other way around

Thats what I found on raspberrypi website

Model 4 (B) green LED blinks regular when the PI doesn't detect the SD-card, and irregular when it boots, if the LED stays inactive (with power on) perhaps you need to repair the BOOT EEPROM code

https://www.raspberrypi.org/forums/view ... hp?t=58151


ahh yeah there are some steps needed in addition. I found this blog entry.

https://raspberrypi.stackexchange.com/q ... nto-a-pi-4

[cookie]

Thank you Joulinar.

At this point I think I would be better to just do a fresh install of Dietpi on the Pi4 and reinstall the 2 things I have running on the Pi3.

Thank you for your help though, very much appreciated.