I was instructed to post here via the @duet3d Twitter. I was in the middle of a print and all of a sudden the SD card started smoking then the main processor started smoking . I killed the power immediately. Voltage in is 25VDC. 12 in to the fan jumper to power 12 volt fans. No blown fuses. 3.3VDC LED is off now. Any ideas? I guess check for shorts on components.
Then, can I get a replacement board through a warranty? Purchased from matterhackers on august 3rd 2021.
Thanks,
Andrew