Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet and peripherals.
Open the system.
Removing An Internal SD Card:
Locate the SD card slot on the internal dual SD module or the backplane expander board and press inward on the card to release it from the slot and remove the card.
Installing An Internal SD Card:
Locate the SD card connector on the internal dual SD module or the backplane expander board. With the label side facing up, insert the contact-pin end of the card into the slot.
NOTE: The slot is keyed to ensure correct insertion of the card.
Press the card into the card slot to lock it into place.
Close the system.
Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.