Replacing The Optical Drive - Lenovo Laptop User Manual

Appendix A. CRU instructions

Replacing the optical drive

To replace the optical drive, do the following:
Note:
• Make sure the computer is turned off and all the cables disconnected from the computer
before you replace the optical drive.
Make sure the computer display is closed to avoid being damaged.
•
1 Remove the battery pack. For details, see "Replacing the battery pack" on
page 31.
2 Remove the screw
B40-30/N40-30/B40-70/N40-70/B40-45/N40-45:
B50-30/B50-30 Touch/B50-70/N50-70/B50-45/N50-45:
40
.
a
1
1
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -