Table 2-7 Special keys and their descriptions (continued)
Component Description
(7) num lk key Turns the embedded numeric keypad on and off when
pressed in combination with the fn key.
– or –
Turns the embedded numeric keypad on and off.
– or –
Alternates between the navigational and numeric functions
on the integrated numeric keypad.
(8) Integrated numeric keypad A separate keypad to the right of the alphabet keyboard.
When num lk is pressed, the integrated keypad can be used
like an external numeric keypad.
NOTE: If the keypad function is active when the computer is
turned off, that function is reinstated when the computer is
turned back on.
Bottom
Use the illustration and table to identify the bottom components.
Table 2-8
Bottom components and their descriptions
Component Description
(1) Speakers (2) Produce sound.
(2) 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.
14 Chapter 2 Components
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