SN-S-Series-220 and SN-S-Series-320


  1. Unscrew the 4 black countersunk screws with a Philips screwdriver.
    One of these screws covers the warranty sticker.
  2. Open the appliance.
    This operation will tear the warranty sticker.
  3. Locate the storage module (eMMC):

  1. Remove the screw and unplug the eMMC.


  1. Plug the eMMC back into the dedicated slot.
  2. Screw the eMMC fastening screw back in.
  3. Put both parts of the appliance back together.

  4. Close it up using the 4 screws.