Table 2-7
Special keys and their descriptions (continued)
Component
Description
(8)
Calculator key
Opens the calculator.
(9)
num lock
key
Alternates between the navigational and numeric functions on
the integrated numeric keypad.
(10)
Integrated numeric keypad
A separate keypad to the right of the alphabet keyboard. When
num lock
is pressed, the 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
Identify the bottom components.
NOTE:
Your computer might look slightly different from the illustration in this section.
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.
12
Chapter 2 Getting to know your computer
Summary of Contents for 16-b0 Series
Page 4: ...iv Safety warning notice ...
