Lenovo 2958XFU Laptop User Manual


 
Chapter 6. Upgrading and replacing devices
35
To make sure that the SO-DIMM is installed correctly, do as follows:
1
Turn the computer on.
2
Hold F2 during startup. The BIOS Setup Utility screen opens. The Total Memory item
shows the total amount of memory installed in your computer.
Removing the optical drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
To remove the optical drive, do the following:
1
Remove the Memory/Wireless module/CPU (central processing unit) compartment cover.
2
Remove the screw shown in the figure .
3
Gently pull the optical drive out .
Note: If only one DIMM 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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