I cant find my Raspberry with the FRITZBOX
I have used my Raspberry with octoprint for one with Retropie and now when i plug in the old SD Card it doesnt connect to the Internet (the LED dont light up ). I have the same setup as bevore i only changed the pi and i´ve tryed it whit the original too and it doesn´t work. and it can´t be the network because when i change the SD card Retropie works fine.
hope you can understand everything my english isn´t the best.
Thank you for your support.