Toshiba Satellite M40 User Manual page 110

The Keyboard
Display Brightness: Fn + F7
Pressing increases the display brightness
in increments. When you press these hotkeys, the current setting will be
displayed for two seconds by a pop-up icon. You can also change this
setting through the Monitor brightness item of the Power Save Mode
window in Power Saver.
Wireless setting:
If your computer has both Bluetooth and wireless LAN
Fn + F8
functions, you can press to select which type of wireless
communication you want to use. When you press these hotkeys, a dialog
Fn F8
box will appear. Continue holing down and press to change the
setting. If wireless communication is turned off, Disabled Wireless
Communication Switch will be displayed.
If your wireless communication device is installed, no dialog box will
appear.
Touch Pad: Fn + F9
Pressing in a windows environment enables or
disables the Touch Pad function. When you press these hot keys, the
current setting will change and be displayed as an icon.
Display resolution selection: Fn
Press + space keys to change the
display resolution. Each time when you press these hot keys, the display
resolution changes as follows: From the current resolution (the original
resolution) to 1024x768, from 1024x768 to 800x600, from 800x600 to the
original resolution.
User's Manual 5-5