Before removing the processor, 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 56).
5. Remove the following components:
a. Switch cover (see
Switch cover on page 58)
b. Keyboard (see
Keyboard on page 60)
c. Optical drive (see
Optical drive on page 64)
d. Speakers (see
Speakers on page 67)
e. Palm rest (see
Palm rest on page 71)
f. Top cover (see
Top cover on page 98)
Remove the processor:
1. Position the computer right-side up with the front toward you.
2. Use a flat-bladed screwdriver to turn the processor locking screw (1) one-half turn
counterclockwise until you hear a click.
Component replacement procedures 87