This guide will help you replace the RAM of your device.
Flip the device so the back is facing you.
Using the Phillips #0 screwdriver, unscrew the fourteen screws from the device.
Use the blue Opening Tool to pry-open the back cover.
Slide it around the perimeter of the PC freeing the back cover.
Remove the back cover from the device.
Use your fingers or two of the blue Opening Tools to lightly pull the tabs away from the RAM to free the first stick.
Remove the first stick and and do the same thing to the second RAM stick.