HP CQ57-489CA, CQ57-439WM, CQ57-489WM, CQ57-410US manual Optical drive select models only

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