HP ProBook 4525s Notebook PC - Maintenance and Service Guide

Switch cover and keyboard
Description Spare part number
Switch cover with power button board
For use in computers with 15.6-in displays 598674-001
For use in computers with 15.6-in displays with red trim 604853-001
Keyboard
Keyboards for use in computers with 15.6-in displays 598691-xx1
NOTE: For a detailed list of available keyboards, see
Sequential part number listing on page 35.
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
Battery on page 48).
Remove the switch cover and keyboard:
1. Position the computer upside-down with the rear toward you.
2. To remove the switch cover, remove the following:
(1) Two mylar screw covers on the rear edge of the computer
(2) Two PM2.5×2.5 screws
(3) Three PM2.0×2.5 broadhead screws located in the battery bay
Component replacement procedures 49