Hold the edges of the ROM and pull it out as shown in the illustration below.
Put the ROM cover back into position.
Close the ROM cover by pushing in the catch of the ROM cover in the direction indicated by the
Use a coin to reattach the screws.
Insert the right cover in the direction indicated by the arrow, and close it while
pushing the catch.
When you want to install an SD card at the same time, proceed to
Installing an SD Card(P. 569) .