4. Disconnect the power cable and the CD/DVD drive data cable from the back of the drive.
5. Remove the two screws securing the CD/DVD drive to the chassis.
6. Slide the CD/DVD drive out through the front of the computer.
7. If you are not replacing the drive:
a. Replace the drive panel insert (see Replacing the Drive Panel Insert).
b. Go to step 12.
8. Gently slide the drive into place.
9. Align the screw holes in the CD/DVD drive with the screw holes in the CD/DVD drive bay.
10. Replace and tighten the two screws securing the CD/DVD drive to the chassis.
11. Connect the power and data cables to the drive.
12. Replace the front panel (see Replacing the Front Panel).
13. Replace the computer cover (see Replacing the Computer Cover).
14. Connect your computer and devices to their electrical outlets, and turn them on.
Replacing a Media Card Reader
1. Follow the procedures in Before You Begin.
2. Remove the computer cover (see Removing the Computer Cover).
3. Remove the front panel (see Replacing the Front Panel)