Switch Cover And Keyboard - HP ProBook 4520s Maintenance And Service Manual

Switch cover and keyboard

Description
Switch cover with power button board
For use in computers with 17.3-in displays
For use in computers with 15.6-in displays
Keyboards for use in computers with 17.3-in displays
Keyboards for use in computers with 15.6-in displays
NOTE: For a detailed list of available keyboards, see
Before removing the switch cover and keyboard, 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
Remove the switch cover and keyboard:
1. Position the computer upside-down with the rear toward you.
Sequential part number listing on page
Battery on page 50).
Spare part number
598675-001
598674-001
598692-xx1
598691-xx1
35.
Component replacement procedures
51