Lenovo B590 Connecting to external devices, Using the media card reader, Touch pad controls Fn+F6

Display backlight feature (Fn+F2)

Press Fn+F2 to enable or disable the display backlight feature.

Switching the display output location (Fn+F3)

Press this function key combination to switch between the computer display and an external monitor. The following options will be displayed:

•PC screen only

•Duplicate

•Extend

•Second screen only

Note: To switch between the computer display and an external monitor, the Windows+P key combination also is available.

Wireless radio control (Fn+F5)

Press this key combination to enable or disable the built-in wireless networking features.

Touch pad controls (Fn+F6)

Press Fn+F6 to enable or disable the touch pad function on your computer.

Numeric keypad controls (Fn+F8)

For Lenovo B490 models, press Fn+F8 to enable or disable the numeric keypad.

Multimedia controls

•Fn+F9: Play or Pause

•Fn+F10: Stop

•Fn+F11: Previous track or scene

•Fn+F12: Next track or scene.

Other functions

•Fn+Insert (B590) or Fn+PgUp (B490): Enables or disables the Scroll Lock function.

•Fn+PrtSc: Has the same function as the SysRq key on a conventional keyboard.

•Fn+Home: Has the same function as the Pause key on a conventional keyboard.

•Fn+End: Has the same function as the Break key on a conventional keyboard.

•Fn+PgDn (B490): Has the same function as the Insert key on a conventional keyboard.

Connecting to external devices

Your computer has a wide range of built-in features and connection capabilities.

Using the media card reader

Your computer supports the following cards:

•Secure Digital (SD) card

•Secure Digital High Capacity (SDHC) card

•SD eXtended Capacity (SDXC) card

•MultiMediaCard (MMC)

Chapter 2. Using your computer 17