Dell Vostro 3660/3669 Owner's Manual

Installing the optical drive assembly

Place the optical drive bracket on the optical drive.
Tighten the M2L2 screws to secure the optical drive bracket to the optical drive.
Insert the optical drive assembly into the optical drive bay.
Tighten the 6-32xL3.6 screw to secure the optical drive assembly to the computer.
Open the front panel door.
Route the data cable and power cable under the drive cage.
Connect the data cable and power cable to the connectors on the optical drive assembly .
Close the front panel door.
Install the:
1. bezel
2. cover
Follow the procedure in After working inside your computer .