LM4 suddenly stopped working - Printable Version +- Logic Machine Forum (https://forum.logicmachine.net) +-- Forum: LogicMachine eco-system (https://forum.logicmachine.net/forumdisplay.php?fid=1) +--- Forum: Hardware (https://forum.logicmachine.net/forumdisplay.php?fid=12) +--- Thread: LM4 suddenly stopped working (/showthread.php?tid=3489)

LM4 suddenly stopped working - david.rombaut@gmail.com - 26.07.2021 My LM4 suddenly stopped working  Anyone an idea what I could check to see what's wrong? I verified the 24V supply and that's seems to work fine. Network switch, to which it's attached, is operational. At the top of the module there are 2 LED's, no idea what there function is but they are both off all the time. Any help is kindly appreciated. David Rombaut RE: LM4 suddenly stopped working - admin - 26.07.2021 Check if you have voltage on +5V output on your LM4. If there's voltage then the next step is to try replacing the microSD card with a new one. You will need a recovery image: http://dl.openrb.com/recovery.img.gz See this guide: https://openrb.com/reflash-logicmachine3-and-streaming-player-software/