Switch Cover - HP 520 Maintenance And Service Manual

Switch cover

Description
For use only with computer models with wireless LAN capability (includes wireless button and wireless
light)
For use only with computer models without wireless LAN capability
Before removing the switch cover, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the switch cover:
Turn the computer upside down, with the rear panel toward you.
1.
Remove the five Phillips PM2.0×9.0 screws that secure the switch cover to the computer.
2.
Partially open the computer.
3.
Battery on page 31).
Spare part number
438561-001
438560-001
Component replacement procedures 41