User’s Manual

Table Of Contents
20
Notebook PC E-Manual
Ambient light sensor
The ambient light sensor detects the amount of ambient light in
your environment. It allows the system to automatically adjust
the brightness of the display depending on the ambient light
condition.
Camera off indicator
This indicator lights up when the camera is turned off.
Power button
Press the power button to turn your Notebook PC on or off. You
can also use the power button to put your Notebook PC to sleep
or hibernate mode and wake it up from sleep or hibernate mode.
In the event that your Notebook PC becomes unresponsive,
press and hold the power button for at least ten (10) seconds
until your Notebook PC shuts down.
Numeric keypad
The numeric keypad toggles between these two functions: for
numeric input and as pointer direction keys.
NOTE: For more details, refer to the Using the numeric keypad
section in this manual.