Created GCode, but now what?

[scrounge79 (Marion J. Makarewicz)]

Great. I’m linking this new topic that discusses SD card quality, size, formatting, and the cables that might not be connected perfectly.

SD card compatibility problems

I have a weird problem from the beginning with my MPCNC: it doesn’t work with all of my SD cards. The machine recognizes that a card is inserted, but when I try to print from SD it says “no SD card” This doesn’t happen with all SD cards, I had two of them that were working just fine, so I was using them until now. But recently, I lost one of them and the other one starts acting funny, with random stops during prints for no apparent reason. I’m not 100% sure this is because of the SD card but …