Locating Important Product Information; Machine Type And Model Label - ThinkPad S440 User Manual

1
Fn Lock indicator
The Fn Lock indicator shows the status of the Fn Lock function. For more information, see "Special keys"
on page 24.
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 in the ThinkPad logo on the outer lid of your computer and on the palm rest show the
system status of your computer:
• Blinks for three times: The computer is initially connected to the power.
• On: The computer is on (in normal use).
• Off: The computer is off or in hibernation mode.
• Blinks slowly: The computer is in sleep mode.
• Blinks fast: The computer is entering hibernation mode.

Locating important product information

This section provides information to help you locate the machine type and model label, the FCC ID and IC
Certification label, the Windows Certificate of Authenticity label, and the Genuine Microsoft label.

Machine type and model label

The machine type and model label identifies your computer. When you contact Lenovo for help, the machine
type and model information helps support technicians to identify your computer and provide faster service.
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User Guide