Where is the Fn key - Toshiba Computers & Internet

Function Keys

Fn + Esc:4 levels backlit brightness adjustable,suitable for use days & nights
High light - Medium light - Respiration light - Extinguish (High brightness by default when starting up).
7 Multimedia Shortcut Keys: Stop, Fast forward, Rewind, Play/Pause, Volume-, Volume+, Mute
3 levels keyboard speed adjustable:
Fn+F1 : 21 byte per sec(80/S)
Fn+F2 : 30 byte per sec(60/S)
Fn+F3 : 63 byte per sec(40/S)
Fn Multimedia Combination Keys:
Fn + F4 Mute
Fn + F11 Lock/Unlock all keys
Fn + F12 Lock/Unlock Windows Key
FN + W : Switch WASD keys and Arrow keys.
Fn + Tab:3 colors adjustable backlit

Function Keys(for Aires 3 colour keyboard , so i'm guessing will be the same)

Fn + Esc:4 levels backlit brightness adjustable,suitable for use days & nights
High light - Medium light - Respiration light - Extinguish (High brightness by default when starting up).
7 Multimedia Shortcut Keys: Stop, Fast forward, Rewind, Play/Pause, Volume-, Volume+, Mute
3 levels keyboard speed adjustable:
Fn+F1 : 21 byte per sec(80/S)
Fn+F2 : 30 byte per sec(60/S)
Fn+F3 : 63 byte per sec(40/S)
Fn Multimedia Combination Keys:
Fn + F4 Mute
Fn + F11 Lock/Unlock all keys
Fn + F12 Lock/Unlock Windows Key
FN + W : Switch WASD keys and Arrow keys.
Fn + Tab:3 colors adjustable backlit

Press FN+Shift+Num Lk key at the same time

Here are FN + F key combi for your reference.

Press Fn + F9 keys for Touchpad Lock (on/off).

Function Keys:
Fn+F1 Suspend switch
Fn+F2 WLAN switch
Fn+F2 Bluetooth switch
Fn+F3 Access to the E-mail
Fn+F4 Access to the Internet
Fn+F5 Brightness down
Fn+F6 Brightness up
Fn+F7 LCD on/off
Fn+F8 LCD/CRT switch display
Fn+F9 TouchPad Lock
Fn+F10 Volume on/mute
Fn+F11 Volume down
Fn+F12 Volume up
Fn+Space Power 4Gear eXtreme
Fn+C Splendid
Fn+T Power4Phone
Fn+V Camera capture
Fn+A Light Sensor

Most laptop keyboards have a key marked "FN" or "fn". This is just another shift key, like the shift, control, and alt keys. If the instructions say something like "Press fn+F1" then press and hold the fn key, press and release the F1 key, then release the fn key. Exactly the same type of procedure as when the instructions say something like "Press Control+P".

FN (Function Key) that is usually located near the bottom left on the keyboard is not a key that you press by itself to do anything. The FN key works in combination with the (F1 thru F12) and any other key that has the same symbol or color as the FN Key. You have to Press and HOLD the FN key while pressing another key.

If the FN key is Blue and for example your F8 key has a (white F8 on it and a Blue battery icon on it) then to see your battery metor (how much charge it has left) you would Press the FN and hold it then press the F8 key. The F8 that is white does not require you to press the Blue FN.

Sometimes the FN key might have a white square on it, then the keys that work with the FN key will also have a symbol with a white square around it.

FN (Function Key) that is usually located near the bottom left on the keyboard is not a key that you press by itself to do anything. The FN key works in combination with the (F1 thru F12) and any other key that has the same symbol or color as the FN Key. You have to Press and HOLD the FN key while pressing another key.

If the FN key is Blue and for example your F8 key has a (white F8 on it and a Blue battery icon on it) then to see your battery metor (how much charge it has left) you would Press the FN and hold it then press the F8 key. The F8 that is white does not require you to press the Blue FN.

Sometimes the FN key might have a white square on it, then the keys that work with the FN key will also have a symbol with a white square around it.

The fn key is the function key. I am sure that helps a ton. The fn key works like a shift key, changing the buttons marked fn, like volume, screen brightness, etc. The use is that you press and hold the function key, and press teh function button and then release both.
Common uses are to turn off the mousepad, while typing, and to set screen brightness while under battery....

F1 through F12 are called function keys because they execute programmed functions when pressed. Used in combination with the Fn key, keys marked with icons execute specific functions on the computer. The function executed by individual keys depends on the software you are using.





1. Sound Mute: Pressing Fn + ESC in a windows environment turns sound on or off. Press Fn + Enter to simulate Enter or the enhanced keyboard's numeric keypad. 2. Instant security: Press Fn + F1 to blank the screen to prevent others from accessing your data. To restore the screen and original setting, press any key or press the Touch Pad. 3. Power save mode: Pressing Fn + F2 changes the power save mode. 4. Standby: When you press Fn + F3, the computer enters Standby. 5. Hibernation: When you press Fn + F4, the computer enters Hibernation. 6. Display selection: Press Fn + F5 to change the active display device. Hold down Fn and press F5 again to change the device. 7. Internal LCD screen Brightness: Pressing Fn + F6 decreases the display brightness in decrements. 8. Internal LCD screen Brightness: Pressing Fn + F7 increases the display brightness in increments. 9. Wireless setting: If your computer has both Bluetooth and Wireless LAN functions, you can press Fn + F8 to select which type of wireless communication you want to use. 10. Touch Pad: Pressing Fn + F9 in a windows environment enables or disables the Touch Pad function. 11. Press Fn + F10 or Fn + F11 to access the integrated keypad. When activated, the keys with gray markings on the bottom edge become numeric keypad keys (Fn + F11) or cursor control keys (Fn + F10). The power on default for both settings is off. Press Fn + F12 (ScrLock) to lock the cursor on a specific line. The power on default is off. 12. TOSHIBA Zooming Utility (reduce): To reduce the icon size on the desktop or the application window, press the 1 key while holding down the Fn key. (13. TOSHIBA Zooming Utility (enlarge): To enlarge the icon size on the desktop or the application window, press the 2 key while holding down the Fn key.

Try holding fn key and hitting scroll lock or num lock to see if that does it. sounds like you have somehow locked your fn key on.