Display Assembly - HP 14-ak099 Maintenance And Service Manual

Display assembly

Before removing the display assembly, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the keyboard/top cover (see
5. Disconnect the battery cable from the system board (see
Remove the display assembly:
1. Release the ZIF connector (1) to which the display panel cable is attached, and then disconnect the
display panel cable from the system board.
2. Disconnect the wireless antenna cables (2) from the WLAN terminals on the system board and WLAN
terminals on the WLAN module.
NOTE:
The black WLAN antenna cable labeled "2/Aux" connects to the system board "Aux" terminal.
3. Remove the two Phillips 2.0×4.0 screws (3) that secure the display assembly to the base enclosure.
4. Remove the display assembly (4).
5. If it is necessary to replace the display enclosure or any of the display assembly subcomponents:
a. Remove the two display bezel screw covers (1).
b. Remove the two Phillips PM2.0×2.0 broad head screws (2) that secure the display enclosure to the
display panel assembly.
The white WLAN antenna cable labeled "1/Main" connects to the system board "Main" terminal.
Keyboard/top cover on page
Battery on page
23).
42).
Component replacement procedures 35