Lenovo B4400 User Manual page 6

Chapter 1. Getting to know your computer
a Integrated
camera
b Wireless
antennas
c Display
d
Power button
e Touch pad
f Touch pad
buttons
Note: You can enable or disable the touch pad and the touch pad buttons by pressing Fn + F6.
g
System
indicators
h Speakers
i Fingerprint
reader
2
Use the camera for video communication.
Connect to the wireless adapter to receive and send
wireless radio.
Provides brilliant visual output.
Press this button to turn on the computer.
The touch pad functions as a conventional mouse.
To move the cursor on the screen, slide your fingertip over
the pad in the direction in which you want the cursor to
move.
The functions of the left and right buttons correspond to
those of the left and right buttons on a conventional
mouse.
Provide audio output.
With the fingerprint reader you can register fingerprints
and use them as passwords to secure your computer.