Lenovo C225 All-In-One - Manual (Page 16)

11
Hardware Replacement Guide
5. Push out the latches on both sides of the memory socket to release the
memory module and gently pull the memory module upward to remove it
from its socket. All of the memory modules can be removed using the same
procedure.
3 3
4
6. Align the new memory module with the memory socket, then insert it and push
down on the top edge. Make sure the latches lock the memory module in
place.
7. Align then slide back the memory cover.
8. Reattach the memory cover and secure it with the screw.