Compaq Presario CQ57 Notebook PC - Maintenance and Service Guide

Optical drive (select models only)
NOTE: The optical drive spare part kit includes a bezel and bracket.
Description Spare part number
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe 646126-001
DVD±RW and CD-RW Drive 659879-001
DVD-ROM Drive 659638-001
Optical drive slot space saver 659632-001
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 40).
Remove the optical drive:
1. Loosen the captive screw (1) that secures the memory module/wireless module
compartment cover to the computer.
2. Lift the rear edge of the memory module/wireless module compartment cover (2) up and forward
until it rests at an angle.
Component replacement procedures 41