Lenovo V4400u Hardware Maintenance Manual - Lenovo V4400u - Page 37

Chapter 5. Fn key combinations The following table describes the functions of Fn key combinations. Table 2. Function key combinations Key combination Fn+Esc Fn+Space Fn+F1 Fn+F2 Fn+F3 Fn+F5 Fn+F6 Fn+F8 Fn+F9 Fn+F10 Fn+F11 Fn+F12 Fn+PgUp Fn+PrtSc Fn+Home Fn+End Fn+PgDn Fn + up/down arrow Fn + left/right arrow Description Turns on or off the camera. Enables or disables the keyboard light. (?) Puts the computer into sleep mode. To resume normal operation, press the Fn key only. Enables the backlight feature of the computer screen. To disable the feature, press Fn+F2. Switches between the computer display and an external monitor. Note: You also can use the Windows+P combination to switch between the computer display and an external monitor. Enables or disables the built-in wireless networking features. Enables or disables the touch pad function. Enables or disables the numeric keypad. Multimedia control: Play/Pause Multimedia control: Stop Multimedia control: Previous track or scene Multimedia control: Next track or scene Has the same function as the ScrLk key on a conventional keyboard. Has the same function as the SysRq key on a conventional keyboard. Has the same function as the Pause key on a conventional keyboard. Has the same function as the Break key on a conventional keyboard. Has the same function as the Insert key on a conventional keyboard. Increases or decreases the display brightness level. Decreases or increases the sound volume. © Copyright Lenovo 2013 31