Removing The Optical Drive - Lenovo G455 User Manual

Chapter 6. Upgrading and replacing devices
Note: If only one DIMM is used on the computer you are servicing, the card must be installed in SLOT-0
a
( : lower slot), but not in SLOT-1 (
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
34
b
b
2
: upper slot).
b
a
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a
.
.
1