System information

Removal and replacement procedures
Maintenance and Service Guide 4–9
7. Remove the webcam/microphone module.
Reverse this procedure to install the webcam/microphone module.
Optical drive
✎
The optical drive spare part kit includes an optical drive bezel and bracket.
Before removing the optical drive, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off 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 first unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
4. Remove the battery (see “Battery” on page 4-7).
Remove the optical drive:
1. Position the computer with the front toward you.
2. Remove the Phillips PM2.5×6.5 screw 1 that secures the optical drive to the computer.
3. Use the disc tray frame to slide the optical drive 2 out of the computer.
Description Spare part number
Blu-ray ROM with LightScribe DVD±R/RW SuperMulti Double-Layer Drive 509421-002
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive 509419-002