Reverse this procedure to install a primary memory module.
Switch cover
Description Spare part number
Switch cover (includes capacitive board and cable and power button board and cable) 596045-001
Before removing the switch cover, 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 46).
5. Remove the keyboard (see
Keyboard on page 61).
Remove the switch cover:
1. Close the computer.
2. Turn the computer upside down, with the rear panel toward you.
3. Turn the computer right-side up, with the front toward you.
4. Open the computer as far as it will open.
5. Remove the three Phillips PM2.0×4.0 broad head screws that secure the switch cover to the
computer.
NOTE: Memory modules are designed with a notch (3) to prevent incorrect installation into the
primary memory module slots.
6. Release the switch cover (1) until it detaches from the computer, and then slide the switch cover
(2) back as far as the capacitive board cable allows.
ENWW Component replacement procedures 65