Lenovo B470e Notebook - Manual (Page 45)

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Table 2. Status indicators
Indicator Meaning
1 Caps lock White: Caps Lock mode is enabled. You can enter all alphabetic characters (A-Z) in
uppercase without pressing the Shift key. To enable or disable Caps Lock mode, press
the caps lock key (CapsLk).
2 Numeric lock White: The separate numeric keypad on the keyboard is enabled. To enable or disable
the numeric keypad, press the numeric lock key (NmLk).
3 Drive in use White: 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 sleep mode or turn off
the computer.
Note: Do not move the system while the white drive-in-use light is on. Sudden physical
shock could cause drive errors.
4 Power on • White: System is enabled.
• Blinking white: System is in sleep mode.
• Off: System is in hibernate mode or shut down.
5 Battery status • Blinking orange (500ms off/1s on): The remaining power of the battery is less than
5% of its capacity.
• Blinking orange (100ms off/3.2s on): The battery is being charged with the
remaining power between 5% and 20% of its capacity.
• Orange: The computer is operating on battery power with the remaining power
between 5% and 20% of its capacity.
• Blinking white: The battery is being charged with the remaining power between
20% and 80% of its capacity.
• Off: 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.
6 Wireless status • White: Any one of the wireless devices is enabled.
• Off: All the wireless devices are disabled.
Chapter 5 . Lenovo B470 and B470e 39