Epson ActionNote - Manual (Page 88)

3. Gently disconnect the module from its socket by sliding it
toward the front of the computer, as shown below. Then lift
the memory module out of the computer and store it safely
in case you need to use it again.
4.
Lower the new memory module straight down into the
computer with the chip side up. Align its connector with
the socket on the system board.
5-14 Connecting Optional Devices