In case you need to swap our your MicroSD card follow these steps.
- Raise your bed to give you clear access into the base of your printer. On the LCD Screen Navigate to Dashboard >> Motor Controls >> Raise Z . Then remove the inner hatch of your printer. (If you cannot access the LCD Screen, manually raise the Z axis by twisting the lead screw clockwise.
2. Shut down your printer. On the LCD Screen navigate to Utilities>> System >> Shut down. Once the screen turns black, switch your printer off using the power swicth on the back right of the printer.
3. Reach into your printer and slide the MicroSD out of the bottom front side of the Raspberry Pi. When replacing it, make sure the bottom of the MicroSD is facing up.