Process 1: Loose the bottom screw for release upper case.

 Process 2: Pick up the upper case at the end of case.

  Process 3: Pick out the upper case.

 Process 4: Release 4 screws to removing PCBA.

 Process 5: Picking out the PCBA on the side of display port

  Process 6: Hard disk and Ram are ready.

  Process 7/8/9: insert and pushing the ram in ram slot.

  Process 10: Insert Hard disk.

  Process 11: Screwing up 4 pieces of Hard disk screws.

  Process 12/13: Insert WIFI into Mini PCIE slot and screw.

 

  Process 14: after install all components put back on the bottom case.

  Process 15: Screwing 4 screws on the PCBA.

  Process 16/17: close the upper case and screw the inter locking screw.

  Process 18: Lock the stand.

  Process 19: Completed.