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1
Fn Lock indicator
This indicator shows the status of Fn Lock function. For more information, see "Using the special keys" on
page 18.
2
Speaker-mute indicator
When this indicator is on, the speakers are muted.
3
Microphone-mute indicator
When this indicator is on, the microphones are muted.
4
Camera status indicator
When this indicator is on, the camera is in use.
5 6
System status indicators
The indicator in the ThinkPad logo on the computer lid and the indicator in the power button 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).
• Off: The computer is off or in hibernation mode.
• Blinks fast: The computer is entering sleep or hibernation mode.
• Blinks slowly: The computer is in sleep mode.
6
A275 User Guide
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