1xBJFSB

Appendix A. CRU instructions6 If two DDR3 SDRAMs are already installed in the memory slot, removeone of them to make room for the new one by pressing out on the latcheson both edges of the socket at the same time. Be sure to save the oldDDR3 SDRAM for future use.7 Align the notch of the DDR3 SDRAM with the protrusion of the socketand gently insert the DDR3 SDRAM into the socket at a 30-45° angle.8 Push the DDR3 SDRAM inward toward the socket until the latches onboth edges of the socket are pushed into the closed position.9 After aligning the attachment clips with their matching gaps, reinstall thecompartment cover.0 Reinstall and tighten the screw.A Reinstall the battery.B Turn the computer over again. Connect the AC adapter and the cables tothe computer again.47