5.If two memory modules are already in the memory slots, press out on the latches on both edges of the socket at the same time 1 , and then remove a memory module 2 to make room for the new one. Save the removed memory module for future use.
6.Find the notch on the contact edge side of the memory module you are installing. Attention: To avoid damaging the memory module, do not touch its contact edge.
7.With the notched end of the memory module toward the contact edge side of the socket, insert the memory module 1 into the socket at an angle of about 20 degrees; then press it in firmly 2 .
8.Pivot the memory module downward until it snaps into place.
9.Ensure that the memory module is firmly installed in the slot and cannot be moved easily.