Removal and replacement procedures 4–18
Before removing the 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 4-7).
Remove the keyboard:
1. Turn the computer upside down, with the front toward you.
2. Remove the three Phillips PM2.5x5.0 screws the secure the keyboard to the computer.