1
Camera-status indicator
When the camera-status indicator is on, the camera is in use.
2
Speaker-mute indicator
When the speaker-mute indicator is on, the speakers are muted.
3
Microphone-mute indicator
When the microphone-mute indicator is on, the microphones are muted.
4 10
System-status indicators
The indicator in the ThinkPad logo and the indicator in the center of the power button show the system
status of the computer.
8
ThinkPad P50 User Guide