Lenovo ThinkPad P40 Yoga Hardware Maintenance Manual page 52

Table 7. Status indicators (continued)
Indicator
5
Fn Lock indicator
4 6
System-status indicators
7
ac power-satus indicator
46
ThinkPad P40 Yoga, S3, ThinkPad Yoga 14, and ThinkPad Yoga 460 Hardware Maintenance Manual
Meaning
Off: The Fn Lock function is disabled. To initiate the special function printed as
an icon on each key, press the corresponding function key directly. To input F1-
F12, press the Fn key and the corresponding function key.
On: The Fn Lock function is enabled. To input F1- F12, press the corresponding
function key directly. To initiate the special function printed as an icon on each
key, press the Fn key and the corresponding function key.
Blinking three times: The computer is initially connected to power.
On: The computer is in use.
Off: The computer is off or in hibernation mode.
Slow blinking: The computer is in sleep mode.
Fast blinking: The computer is entering sleep or hibernation mode.
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)