Specifications

Optical drive
NOTE: The optical drive spare part kit includes the rear optical drive bracket but does not include
the optical drive cable or cable bracket. The optical drive cable and cable bracket are included in the
optical drive cable kit. See
Optical drive cable on page 81 for more information about the optical
drive cable and cable bracket.
Description Spare part number
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive 689685-001
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 32).
5. Remove the memory module/wireless module compartment cover (see
WLAN module
on page 41).
6. Remove the hard drive cover (see
Hard drive on page 46).
To remove the optical drive:
1. Remove the Phillips PM2.5×5.0 screw (1) that secures the optical drive to the computer.
2. Insert a small screwdriver into the hole at the rear of the optical drive bay, and then push the
optical drive (2) to release it from the bay.
Component replacement procedures 49