1. Remove the optical drive Mylar screw cover (1).
The optical drive Mylar screw cover is available using spare part number 933473-001.
2. Remove the Phillips PM2.0×10.8 screw (2) that secures the optical drive to the computer.
3. Remove the optical drive (3).
Reverse this procedure to install the optical drive.
Bottom cover
Description Spare part number
Bottom cover 933463-001
Before disassembling the computer, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and
then unplugging the AC adapter from the computer.
4. Remove the optical drive (see Optical drive on page 24).
Remove the bottom cover:
1. Remove the computer rubber feet (1).
The rubber feet are included in the Rubber Foot Kit, spare part number 926855-001.
Component replacement procedures 25