In case you need to swap our your MicroSD card follow these steps.
Note: Make sure your printer is off!
1. Remove the front bezel using both hands to pull down the top and then pull out the sides. Afterwards, remove the LCD Cable.
2. Next carefully slide the SD Card out and replace it with your new one.
3. Next, reinsert the LCD cable. Make sure all pins are properly inserted and the the white stripe on the black connector is on the left and facing you. Then carefully snap the front bezel back in place.
Now you're ready to get back to printing!