Samsung NP750QUB-K01US User Manual page 9

Getting started
Operating status LED and Illumination
sensor
Number/Name
Operating status
LED
Illumination
sensor (optional)
9
Description
• S hows the operating status of the
computer.
– Red: Charging
– Green: Fully charged
– Blue: Turned on
• T he sensor detects the ambient
light.
• I f the ambient light level becomes
too low, the computer's backlight
will automatically turn on.
• I f there is sufficient ambient
lighting, the computer's backlight
will automatically turn off.
• D o not block the sensor.