Status Indicators - Lenovo ThinkPad E550 User Manual

Status indicators

The status indicators show the current status of your computer.
1 Fn Lock indicator
The Fn Lock indicator shows the status of Fn Lock function. For more information, see "Special keys"
on page 19.
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
Camera-status indicator
When the camera-status indicator is on, the camera is in use.
5 6 System-status indicators
The illuminated dots, one in the ThinkPad logo on the outer lid of your computer and the other on the palm
rest, show the system status of your computer:
• Blinks for three times: The computer is initially connected to power.
• On: The computer is on (in normal mode).
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Chapter 1 Product overview
9