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Display assembly
Description Spare part number
Display assemblies for use with computer models equipped with WLAN and WWAN capability (includes 3 WLAN antenna
transceivers and cables and 2 WWAN antenna transceivers and cables)
15.4-inch, WUXGA
452212-001
15.4-inch, WSXGA+ 452211-001
15.4-inch, WXGA 452210-001
Display assemblies for use with computer models equipped with only WLAN capability (includes 3 WLAN antenna transceivers
and cables)
15.4-inch, WUXGA
452209-001
15.4-inch, WSXGA+ 452208-001
15.4-inch, WXGA 452207-001
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 46).
5.
Disconnect the wireless antenna cables from the WLAN module (see
WLAN module on page 70)
and the WWAN module (see
WWAN module on page 60).
6.
Remove the following components:
a.
Keyboard (see
Keyboard on page 58)
b.
Switch cover (see
Switch cover on page 72)
Remove the display assembly:
1. Disconnect the display panel cable (1) from the system board.
76 Chapter 4 Removal and replacement procedures