Display Assembly - HP EliteBook 2540P Maintenance And Service Manual

Display assembly

Description
12.1-in, WXGA AntiGlare LED display assembly for use only with computer models equipped with a
webcam (includes display panel cable, WLAN antenna transceivers and cables, and WWAN
antenna transceivers and cables.
12.1-in, WXGA AntiGlare LED display assembly for use only with computer models not equipped
with a webcam (includes display panel cable, WLAN antenna transceivers and cables, and WWAN
antenna transceivers and cables.
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
5. Remove the memory module compartment cover (see
6. Remove the wireless module compartment cover (see
7. Disconnect the wireless antenna cables from the WLAN module (see
on page
8. Remove the switch cover and keyboard (see
Remove the display assembly:
1. Close the computer and turn it upside down, with the rear panel toward you.
2. Remove the two rubber screw covers (1) and the two Torx T8M2.0×6.0 screws (2) from the
bottom of the base enclosure.
3. Remove the two Torx T8M2.0×6.0 screws (3) from the rear panel.
76 Chapter 4 Removal and replacement procedures
Battery on page
57) and the WWAN module (see
48).
Expansion memory module on page
WLAN module on page
WWAN module on page
Switch cover and keyboard on page
Spare part number
598794-001
598795-001
57).
WLAN module
61).
69).
ENWW
52).