Hello Everyone,
I am new to this forum. I have a raspberry PI 4 B+ that I have been using now for several months to run several instances of Octoprint to run my 3D printers. We had a power outage a few days back and the PI stopped working since then. It was connected to a UPS so I will not expect that it would have gotten damage due to that, but it appears it did.
I have another PI 4B+ and I have tested the SD card and the power supply and the PI boots fine which leds me that something got damaged on this PI. Is there a way I can troubleshoot what could be wrong?
I also try updating the EEPROM with a new SD card but nothing happens, the GREEN LED never lights up the red LED stays on all the time. I also tried with no SD card and is the same behaviour.
Please let me know if there is anyway to save this PI.
Thank you
I am new to this forum. I have a raspberry PI 4 B+ that I have been using now for several months to run several instances of Octoprint to run my 3D printers. We had a power outage a few days back and the PI stopped working since then. It was connected to a UPS so I will not expect that it would have gotten damage due to that, but it appears it did.
I have another PI 4B+ and I have tested the SD card and the power supply and the PI boots fine which leds me that something got damaged on this PI. Is there a way I can troubleshoot what could be wrong?
I also try updating the EEPROM with a new SD card but nothing happens, the GREEN LED never lights up the red LED stays on all the time. I also tried with no SD card and is the same behaviour.
Please let me know if there is anyway to save this PI.
Thank you
Statistics: Posted by joseosanchez — Fri Jun 20, 2025 4:07 am