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3. Remove the WWAN module (3) by pulling the module away from the slot at an angle.
NOTE: WWAN modules are designed with a notch to prevent incorrect installation.
Reverse this procedure to install the WWAN module.
Switch cover
Description Spare part number
For use only in computer models with Intel processors:
Switch cover (includes LED board and cable and power button board and cable) 451312-001
Switch cover for use only with computer models sold at Best Buy (includes LED board and cable and
power button board and cable)
451599-001
Switch cover for use only with white Special Edition computer models (includes LED board and cable
and power button board and cable)
466187-001
Switch cover for use only with Artist Edition computers (includes LED board and cable and power
button board and cable)
462532-001
For use only in computer models with AMD processors:
Switch cover (includes LED board and cable and power button board and cable) 455849-001
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 56).
5.
Remove the keyboard (see
Keyboard on page 74).
Component replacement procedures 79