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Fn key combinations
The following table shows the function of each combination of Fn with a function
key.
Table 9. Fn key combinations
Key combination Description
Fn+F1 Volume down.
Fn+F2 Volume up.
Fn+F3 Reserved.
Fn+F4 Reserved.
Fn+F5 Enable or disable the built-in wireless networking features and the
Bluetooth features. If you press Fn+F5, a list of wireless features is
displayed. You can quickly change the power state of each feature in
the list.
Fn+F6 Reserved.
Fn+F7 Open the window for Choose Presentation or Display scheme. If you
press this combination of keys, a list of schemes is displayed in the
window. You can quickly select a scheme in the list.
Fn+F8 Reserved.
Fn+F9 Reserved.
Fn+F10 Make the computer display less bright.
Fn+F11 Make the computer display brighter.
Fn+F12 Put the computer into hibernation mode. To return to normal operation,
press the power button.
Fn+Esc Mute the sound from the computer.
Fn+Insert Scroll Lock (ScrLk).
Fn+Delete Numeric Lock (NmLk).
Fn+PrtSc Has the same function as the SysRq key.
Fn+Pause Has the same function as the Break key.
Fn+PgUp Has the same function as the Home key.
Fn+PgDn Has the same function as the End key.
Fn+cursor keys These key combinations work with Windows Media Player. Fn+down
arrow key works for the Play or Pause button, Fn+up arrow key for the
Stop button, Fn+right arrow key for the Next Track button, and Fn+left
arrow key for the Previous Track button.
48 Lenovo 3000 N500 Hardware Maintenance Manual