Created GCode, but now what?

[scrounge79 (Marion J. Makarewicz)]

What file extension name are you using? Try *.gcode if you haven’t.

SDHC card not readable?

Is there a secret to getting the LCD controller to display the files stored on a SDHC card? I have 2 new sd cards one formatted FAT32 and one not formatted with a xxx.nc file on them and both will indicate being inserted but will not list the files in the menu. I can manually move the axes via the controller. I’m using all vicious equipment and have flashed with this file. rc7_mpcnc_lcd_9916

Not sure if this applies in your case to have a defective screen:

SD Card Problems

So, I finished my build probably back in August. I made a test successful test cut using gcode I downloaded through (I think) Repetier. I played around with it some, but I ended up having some communication issues. I tried using the SD card instead, but I could never get it to read the card. It would say “Card Inserted” on the main display when the card is inserted, but in the menu it would say “No SD Card” and on that menu, it would list a single “…” entry. The card is 2GB. It is formatted FAT …