Hi guy, I bought a smoothieboard X5C 3 week ago and now I have a problem: two day ago accidentally I dropped a spring on the board, after that only 4 led ON and USB on PC recognized the device but don’t work and don’t open the SD card (code 43 error in devices manager). I’ve change the SD card with another one and nothing, I have flashed the firmware (last on github repository), the board rename in “firmware.cur” but doesn’t boot.
I don’t see burn points or other harware problem, how I can do?
Imported from wikidot