Fn Key Combinations - Lenovo B575e Hardware Maintenance Manual

Table 1. Status indicators (continued)
Indicator
5
Battery status
indicator
6
Wireless status
indicator

Fn key combinations

The following table describes the functions of Fn key combinations.
Table 2. Function key combinations
Key combination
Fn+Esc
Fn+F1
Fn+F2
Fn+F3
Fn+F5
Fn+F6
Fn+F8
Fn+F9
Fn+F10
Fn+F11
Fn+F12
Fn+PgUp
Fn+PrtSc
Fn+Home
Fn+End
Fn+PgDn
Fn + Up/Down arrow
Fn + Left/Right arrow
Meaning
• 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.
• White: Any one of the wireless devices is enabled.
• Off: All the wireless devices are disabled.
Description
Launch the camera and audio settings.
Enter sleep mode.
Enable or disable the backlight feature of the computer screen.
Switch between the computer display and an external monitor.
Enable or disable the built-in wireless features.
Enable or disable the touch pad.
Enable or disable the numeric keypad.
Start or pause playback of Windows Media Player.
Stop playback of Windows Media Player.
Skip to the previous track.
Skip to the next track.
Enable or disable the scroll lock function.
Activate the system request.
Activate the pause function.
Activate the break function.
Activate the insert function.
Increase or decrease the display brightness level.
Increase or decrease the sound volume.
.
Chapter 5 Lenovo B575e
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