Lenovo IdeaPad Y480 User Manual download pdf (Page 43)

Appendix. CRU instructions

If two DDR3 SDRAMs are already installed in the memory slot, remove one of them to

make room for the new one by pressing out on the latches on both edges of the socket at the

same time. Be sure to save the old DDR3 SDRAM for future use.

Align the notch of the DDR3 SDRAM with the protrusion of the socket and gently insert the

DDR3 SDRAM into the socket at a 30-45° angle.

Push the DDR3 SDRAM inward toward the socket until the latches on both edges of the

socket are pushed into the closed position.

Reinstall the compartment cover and tighten the screws.

Reinstall the battery pack.

Turn the computer over again. Connect the AC adapter and the cables to the computer

again.

Note: If only one DDR3 SDRAM is used on the computer you are servicing, the card must be installed in

SLOT-0 ( : lower slot), but not in SLOT-1 ( : upper slot).

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Lenovo IdeaPad Y480 User Manual Page 43