Lenovo ThinkPad S5 2nd Generation, Hardware Maintenance Manual

Page: 52 / 110

Table 7. Function keys (continued)
Special key Description
F12
Invoke the function defined by yourself. If no function is defined, press this key to open the
Cortana personal assistant. To define or change the function, do the following:
1. Open the Lenovo Settings program.
2. Click the input icon .
3. Locate the KEYBOARD: USER-DEFINED KEY section and follow the instructions on the
screen to complete the setting.
On this Input page, you can also define different functions for the key combinations with F12,
such as Shift+F12, Alt+F12, or Ctrl+F12.
+
Open the Snipping Tool program.
+
Put the computer into sleep mode.
+
Open the calculator.
Fn+Spacebar If your computer supports keyboard backlight, press Fn+Spacebar to switch between the
different keyboard backlight status (off, low, or high).
Fn+B This key combination has the same function as the Break key on a conventional external
keyboard.
Fn+K This key combination has the same function as the ScrLK or Scroll Lock key on a conventional
external keyboard.
Fn+P This key combination has the same function as the Pause key on a conventional external
keyboard.
Fn+S This key combination has the same function as the SysRq key on a conventional external
keyboard.
Fn+Q Press Fn+Q to switch between the performance mode and quiet mode. In the quiet mode,
your computer works with lower noise, but the performance is slightly limited.
Fn+4 Press Fn+4 to put the computer into sleep mode. To wake up the computer, press any key or
the power button.
46
Hardware Maintenance Manual