Lenovo U350 manual Getting to know your computer, Power button, Mute button Ambient Light Sensor

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

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.

Note: For details, see “Chapter 4. OneKey Rescue System” on page 35.

Mute button

Ambient Light Sensor

System status indicators

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.

Built-in microphone

Integrated camera

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.

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