HP 4320T manual Display assembly, Display cable and microphone

Display assembly

NOTE: The display assembly spare part kit includes 2 WLAN antennas and cables.

Description	Spare part number
Display assembly, 33.8-cm(13.3-in) HD (1366x768 resolution)	599553-001
● Display bezel	599532–001

●Display panel (available separately in APJ, using part number 623175-001)

●	Display Hinge Kit (includes display hinges and left and right panel brackets)	599536-001
●	Display cable and microphone	605557-001

●WLAN antennas and cables (included with display assembly)

● Display back cover (includes 2 WLAN antennas and cables and 1 microphone) 599526-001

Before removing the display assembly, follow these steps:

1.Shut down the computer.

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 36).

5.Remove the following components:

a.Switch cover (see Switch cover on page 37)

b.Keyboard (see Keyboard on page 39)

c.Speakers (see Speakers on page 46)

d.Palm rest (see Palm rest on page 48)

e.WLAN cables (see WLAN module on page 54)

Remove the display assembly:

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.

1.Disconnect the display cable from the system board (1), and remove all cables from the routing channels along the top cover (2).

2.Remove the five T8 M2.5x6.0 screws and one PM 2.5x5.0 screw (3) that secure the display assembly to the base enclosure.

62 Chapter 4 Removal and replacement procedures