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Description Spare part number
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15.4-inch WXGA BrightView display assembly with 1 microphone for use only with computer
models equipped with a WLAN module but not a WWAN module
487133-001
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15.4-inch WXGA display assembly with 2 microphones and webcam for use only with
computer models equipped with both WLAN and WWAN modules
487122-001
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15.4-inch WXGA display assembly with 1 microphone for use only with computer models
equipped with both WLAN and WWAN modules
487123-001
●
15.4-inch WXGA display assembly with 2 microphones and webcam for use only with
computer models equipped with a WLAN module but not a WWAN module
487124-001
●
15.4-inch WXGA display assembly with 1 microphone for use only with computer models
equipped with a WLAN module but not a WWAN module
487125-001
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 47).
5. Disconnect the wireless antenna cables from the WLAN module (see
WLAN module on page 59).
6. Disconnect the wireless antenna cables from the WWAN module (see
WWAN module
on page 65).
7. Remove the fan (see
Fan on page 68).
8. Remove the switch cover (see
Switch cover on page 66).
Remove the display assembly:
1. Close the computer and position it with the rear panel toward you.
2. Remove the four Torx T8M2.5×9.0 screws that secure the display assembly to the computer.
3. Position the computer with the front toward you.
76 Chapter 4 Removal and replacement procedures