HP CQ57-439WM, CQ57-489CA, CQ57-489WM, CQ57-410US manual Display assembly, Description

Models: CQ57-489CA CQ57-489WM CQ57-410US CQ57-439WM

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Display assembly

Description

Spare part number

15.6-in, HD, LED, BrightView display assembly (includes microphone and wireless antenna transceivers and cables)

Equipped with webcam

645095-001

 

 

Not equipped with webcam

645094-001

 

 

Before removing the display assembly, 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), and then remove the following components:

Optical drive (see Optical drive (select models only) on page 41)

WLAN module (see WLAN module on page 43)

Keyboard (see Keyboard on page 49)

Top cover (see Top cover on page 52)

USB board (see USB board on page 59)

Power connector cable (see Power connector cable on page 60)

Remove the display assembly:

1.Disconnect the display panel cable (1) from the system board.

2.Release the wireless antenna cables from the clips (2) built into the base enclosure.

CAUTION: Support the display assembly when removing the following screws. Failure to support the display assembly can result in damage to the display assembly and other computer components.

3.Remove the four Phillips PM2.5×6.0 screws (3) that secure the display assembly to the computer.

64 Chapter 4 Removal and replacement procedures

Page 72
Image 72
HP CQ57-439WM, CQ57-489CA, CQ57-489WM, CQ57-410US manual Display assembly, Description