Switch Cover - HP ProBook 6550b Maintenance And Service Manual

Switch cover

NOTE: The switch cover spare part kit includes the capacitive board and cable.
Description
For use only with computer models equipped with a 15.6-in display assembly
For use only with computer models equipped with a 14.0-in display assembly
Before removing the switch cover, 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 keyboard (see
Remove the switch cover:
1. Turn the computer upside down, with the front toward you.
2. Remove the three Phillips PM2.0×3.0 screws that secure the switch cover to the computer.
3. Turn the computer display-side up, with the front toward you.
4. Open the computer as far as possible.
5. Release the ZIF connector to which the LED board cable (1) is attached, and then disconnect the
LED board cable from the system board.
94 Chapter 4 Removal and replacement procedures
Battery on page 72).
Keyboard on page 88).
Spare part
number
613342-001
613341-001