Lenovo ThinkPad S5 2nd Generation Hardware Maintenance Manual page 50

Table 6. Status indicators
Indicator
1
Speaker-mute indicator
2
Microphone-mute
indicator
3
Camera-status indicator
4 6
and System-status
indicators
5
Fn Lock indicator
7
ac power-status
indicator
44
Hardware Maintenance Manual
Description
On: The speakers are muted.
On: The microphones are muted.
On: The camera is in use.
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 slowly: The computer is in sleep mode.
Blinks fast: The computer is entering sleep or hibernation mode.
This indicator shows the status of Fn Lock function. For more information, see Chapter 6
"Function keys" on page 45.
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)