| 1. Ventilation slots (outlet) | Maintain the outgoing airflow to dissipate internal heat. Note: Do not block the ventilation slots. Otherwise, the computer might
overheat.
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| 2. Power button (with power light) | Press the button to turn on the computer or put the computer
into sleep mode. The light on the power button shows the system status of your computer.
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| 3. Numeric keypad | To enable or disable the numeric keypad, press the Num Lock
key. Note: If the Num Lock light is on, the numeric keypad is in
use.
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| 4. Touchpad | Perform finger touch and all the functions of a traditional
mouse. Note: The touchpad also supports multi-touch function.
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| 5. Keyboard | Enter characters and interact with programs. Note: The keyboard
also includes hotkeys and function keys for changing settings and
performing tasks quickly.
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