Lenovo IdeaPad U300s User Manual download pdf (Page 35)

Lenovo IdeaPad U300/U300s/U400

Function key combinations

The following table shows the function of each combination of function key.

Table 3. Fn key combinations

Key combination Description

Fn + PrtSc: pop-up CD/DVD disk (U400 only).

Fn + Home: Activate the pause function.

Fn + End: Activate the break function.

Fn + PgUp: Enable/Disable the scroll lock.

Fn + PgDn: Activate the insert function.

Table 4. Hotkey

: Mute/Unmute the sound.

: Quick decrease volume level.

: Quick increase volume level.

: Close same function for main and secondary function.

: Refresh same function for main and secondary function.

: Enable/Disable the touchpad.

Open the interface for integrated wireless devices settings

(on/off).

: Enable/Disable the microphone.

: Turn on/off the integrated camera.

Open the interface for the display device switch to select

this notebook or an external display.

: Decrease display brightness.

: Increase display brightness.

Note: In the Hotkey mode, press Fn + F1~F12 to achieve the functions of

F1~F12.

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Lenovo IdeaPad U300s User Manual Page 35