Locating Important Product Information - Lenovo ThinkPad S3 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 29.
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
There are two ThinkPad logos on your computer, one on the palm rest and the other on the outer lid.
The illuminated dot in each ThinkPad logo works as a system-status indicator and helps you identify the
status of your computer.
• Blink for three times: The computer is initially connected to power.
• 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.
• On: The computer is on (in normal use).
7
ac power-satus indicator
The ac power-status indicator shows the ac power charging status of the computer.
• Green: Connected to ac power (charging 80%-100%)
• Amber: Connected to ac power (charging 1%-80%)
• Off: Not connected to ac power (no charging)

Locating important product information

This section provides information to help you locate the machine type and model label, FCC ID and IC
Certification information, and the Genuine Microsoft label.
8
ThinkPad S3, ThinkPad Yoga 14, and ThinkPad Yoga 460 User Guide