Lenovo B475e Notebook - Manual (Page 45)

Table 1. Status indicators (continued)
Indicator Meaning
5 Battery status
indicator • 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
indicator • White: Any one of the wireless devices is enabled.
• Off: All the wireless devices are disabled.
Fn key combinations
The following table describes the functions of Fn key combinations.
Table 2. Function key combinations
Key combination Description
Fn+Esc • Windows 7: Changes the camera and audio settings.
• Windows 8: Turns on or off the camera.
Fn+F1 Enters sleep mode.
Fn+F2 Enables or disables the backlight feature of the computer screen.
Fn+F3 Switches between the computer display and an external monitor.
Fn+F5 Enables or disables the built-in wireless features.
Fn+F6 Enables or disables the touch pad.
Fn+F8 Enables or disables the numeric keypad.
Fn+F9 Multimedia control: Start/Pause
Fn+F10 Multimedia control: Stop
Fn+F11 Multimedia control: Skip to the previous track
Fn+F12 Multimedia control: Skip to the next track
Fn+PgUp Enables or disables the scroll lock function.
Fn+PrtSc Activates the system request.
Fn+Home Activates the pause function.
Fn+End Activates the break function.
Fn+PgDn Activates the insert function.
Fn + up/down arrow Increases or decreases the display brightness level.
Fn + left/right arrow Decreases or increases the sound volume.
Chapter 5 . Lenovo B475e 39