Lenovo ThinkPad S5 2nd Generation, Hardware Maintenance Manual

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Chapter 6. Function keys
The following table describes the functions of function keys and key combinations.
Table 7. Function keys
Special key Description
+
You can configure the Fn key and function keys in the Keyboard Properties window by doing
the following:
1. Go to Control Panel. Change the view of Control Panel from Category to Large icons or
Small icons.
2. Click Keyboard . In the Keyboard Properties window, click the Fn and function keys tab.
3. Select the options of your preference.
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 printed as an icon on 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 printed as an
icon on each function key, press the Fn key and the corresponding function key.
Mute or unmute 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 F1, F2 or F3.
Decrease the speaker volume.
Increase the speaker volume.
Mute or unmute the microphones.
Darken the computer display.
Brighten the computer display.
Manage external displays.
F8
Enable or disable the built-in wireless features.
F9
Open the Settings window.
F 10
Enable or disable the built-in Bluetooth features.
F11
Open a keyboard setting page.
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