ThinkPad T440p, Руководство по техническому обслуживанию аппаратной части

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Chapter 6. Function keys
The following table describes the functions of function keys and key combinations.
Table 8. Function keys
Function key and
key combination Description
F1 Mutes or unmutes the speakers.
If you mute the sound and turn off your computer, the sound will remain muted when you turn
on your computer again. To turn on the sound, press F2 or F3.
F2 Decreases the speaker volume.
F3 Increases the speaker volume.
F4 Mutes or unmutes the microphones.
F5 Darkens the display.
F6 Brightens the display.
F7 Switches the display output location between the computer display and an external monitor.
F8 Enables or disables the wireless features.
F9 For Windows 7: Opens Control Panel .
For Windows 8 and Windows 8.1: Opens the Settings charm.
F10
For Windows 7: Opens Windows Search .
For Windows 8 and Windows 8.1: Opens the Search charm.
F11 Views the programs that you have opened.
F12 For Windows 7: Opens Computer .
For Windows 8 and Windows 8.1: Views all the programs.
Fn+Esc Press Fn+Esc to enable or disable the Fn Lock function.
• When the Fn Lock function is disabled : The Fn Lock indicator is off. To initiate the special
function of each function key, press the corresponding function key directly. To input F1-
F12, press the Fn key and the corresponding function key.
• When the Fn Lock function is enabled : The Fn Lock indicator turns on. To input F1-
F12, press the corresponding function key directly. To initiate the special function of each
function key, press the Fn key and the corresponding function key.
Fn+Spacebar Controls the keyboard backlight.
There are three modes for the keyboard backlight: Off , Low , and High . Press Fn+Spacebar to
change the modes of the keyboard backlight.
Fn+4 Puts your computer into sleep mode.
Fn+B
Has the same function as the Break key on a conventional keyboard.
Fn+P Has the same function as the Pause key on a conventional keyboard.
Fn+S Has the same function as the SysRq key on a conventional keyboard.
Fn+K
Has the same function as the ScrLK key on a conventional keyboard.
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