Lenovo G555 Hardware Maintenance Manual page 36

Lenovo G555 Hardware Maintenance Manual
Table 2. Status indicators (continued)
32
Indicator Meaning
Power on White:
3
Blinking white:
Off:
Blinking amber: (500ms off/ 1s on)
Battery status
4
Blinking amber: (100ms off/ 3.2s on)
Amber:
Blinking white:
White:
Wireless White:
5
status
Off:
Drive in use White:
6
Note: Do not move the system while the white drive-in-use
light is on. Sudden physical shock could cause drive errors.
System is enabled.
System is in sleep mode.
System is in hibernate mode or shut down.
The remaining power of the battery is less than 5%
of its capacity.
The battery is being charged with the remaining
power between 5% and 20% of its capacity.
The computer is operating on battery power with
the remaining power between 5% and 20% of its
capacity.
The battery is being charged with the remaining
power between 20% and 80% of its capacity.
The remaining power of the battery is more than
80% of its capacity, or the computer is operating on
battery power with the remaining power between
20% and 80% of its capacity.
Any one of the wireless devices (WLAN/Bluetooth/
WWAN) is enabled.
All the wireless devices (WLAN/Bluetooth/WWAN)
are disabled.
Data is being read from or written to the hard disk
drive or the optical disk drive. When this indicator
is on, do not put the computer into standby mode
or turn off the computer.