Table 2-8
Action keys and their descriptions (continued)
Icon
Description
Mutes the microphone.
Turns the touchpad on or off.
Turns the airplane mode and wireless feature on or off.
NOTE:
The airplane mode key is also referred to as the wireless button.
NOTE:
A wireless network must be set up before a wireless connection is possible.
Bottom
Table 2-9
Bottom components and their descriptions
Component
Description
Vent
Enables airflow to cool internal components.
NOTE:
The computer fan starts up automatically to cool internal components and prevent overheating.
It is normal for the internal fan to cycle on and off during routine operation.
Bottom
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