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Display components
Component Description
(1) Internal display switch Turns off the display and initiates Sleep if the display is closed while
the power is on.
(2) Internal microphones (2) Record sound.
(3) Webcam light On: The webcam is in use.
(4) Integrated webcam Records audio and video and captures still photographs.
Cleaning the display
CAUTION: To prevent permanent damage to the computer, never spray water, cleaning fluids, or
chemicals on the display.
To remove smudges and lint, frequently clean the display with a soft, damp, lint-free cloth. If the screen
requires additional cleaning, use premoistened antistatic wipes or an antistatic screen cleaner.
16 Chapter 2 External component identification