Lenovo Notebook User Manual page 44

Appendix A. CRU instructions
C Connect the AC power adapter and the cables to the computer.
Note: If only one DDR3 SDRAM module is used on the computer you are servicing, it must be
installed in SLOT-1 (
To make sure that the DDR3 SDRAM is installed correctly, do as follows:
1 Shut down the computer.
2 Press the Novo button and then select BIOS Setup. The BIOS setup
utility screen opens. The System Memory item shows the total amount of
memory installed in your computer.
), but not in SLOT-2 (
a
38
).
b