HP 787801-251 Datasheet download pdf (Page 85)

NOTE: If the WLAN antenna cables are not connected to the terminals on the WLAN module, protective

sleeves should be installed on the antenna connectors, as shown in the following illustration.

Reverse this procedure to install the WLAN module.

Optical drive

NOTE: The optical drive spare part kit includes a bezel and bracket.

Description Spare part number

Blu-ray R/RE DVD±RW SuperMulti Double-Layer Combo Drive 749959-001

739999-001

744820-001

DVD±RW SuperMulti Double-Layer Drive 749958-001

744822-001

740001-001

DVD-ROM Drive 749957-001

744821-001

740000-001

735601-001

Before removing the optical drive, follow these steps:

1. Turn off 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 the power from the computer by unplugging the power cord from the computer.

3. Disconnect all external devices from the computer.

4. Remove the battery (see

Battery on page 64).

5. Remove the service cover (see

Service cover on page 65).

Remove the optical drive:

1. Position the computer with the left side toward you.

2. Loosen the captive screw (1) that secures the optical drive to the computer.

Component replacement procedures 77

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HP 787801-251 Datasheet Page 85