System information

Optical drive
NOTE: The optical drive spare part kit includes a bezel and bracket.
Description Spare part number
Blu-ray ROM DVD±R/RW Super Multi Double-Layer Drive 682750-001
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive 682749-001
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 31).
5. Remove the service door (see
Service door on page 32).
Remove the optical drive:
1. Using a small Phillips screwdriver, remove the Phillips M2.5 x 6.5 screw (1) that secures the
optical drive to the computer.
2. Insert a screwdriver or other narrow tool through the release access hole (2) in the bottom of the
computer. Push the rear of the optical drive until it is released.
Component replacement procedures 33