Lenovo IdeaPad U350 2963 User Manual page 16

Chapter 1. Getting to know your computer
Attention:
• Do NOT open the display panel beyond 135 degree. When closing the display
panel, be careful NOT to leave pens or any other objects in between the display
panel and the keyboard. Otherwise, the display panel may be damaged.
Power button
OneKey Rescue
System button
Note: For details, see "Chapter 4. OneKey Rescue System" on page 35.
Mute button
Ambient Light
Sensor
System status
indicators
Built-in
microphone
Integrated
camera
2
Press this button to turn on the computer.
Press this button to open OneKey Rescue System (If
OneKey Rescue System has been preinstalled) when the
computer is powered off.
Use this button to mute/unmute the computer.
The light sensor detects the environmental illuminance and
automatically adjusts the panel brightness of the display
accordingly, if enabled.
You may enable/disable the light sensor in Lenovo Energy
Management software.
For details, see "System status indicators" on page 20.
The built-in microphone (with noise reduction) can be used
for video conferencing, voice narration, or simple audio
recordings.
Use the camera for video communication.