1 Fn Lock indicatorThe Fn Lock indicator shows the status of the Fn Lock function. For more information, see “Special keys”on page 28.2 Speaker mute indicatorWhen the speaker mute indicator is on, the speakers are muted.3 Microphone mute indicatorWhen the microphone mute indicator is on, the microphones are muted.4 Camera status indicatorWhen the Camera status indicator is on, the camera is in use.5 6 System status indicatorsThe illuminated dots, one in the ThinkPad logo on the outer lid of your computer and the other on the palmrest, show the system status of your computer:• Blink for three times: The computer is initially connected to power.• On: The computer is on (in normal use).• Blink fast: The computer is entering hibernation mode.• Blink slowly: The computer is in sleep mode.• Off: The computer is off or in hibernation mode.Locating important product informationThis section provides information to help you locate your machine type and model label, FCC ID and ICCertification information, the Windows Certificate of Authenticity label, and the Genuine Microsoft label.Machine type and model labelThe machine type and model label identifies your computer. When you contact Lenovo for help, the machinetype and model information helps support technicians to identify your computer and provide faster service.8 User Guide
