The current 500GB drive had run out of space, so we upgraded to 4T.
Everything went well, however a word of caution. The video cable mount is very tiny and you need small hands to reseat it.
You don't need to remove the LCD screen, you can reach the screws that hold the drive in place by simply lifting the screen.
Universal Drive Adapter
Heavy-Duty Suction Cups (Pair)
Universal Bit Kit