Toshiba A105 keyboard

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

test it with USB keyboard, but chances are it'll work fine like that. You may have dirty keyboard, but worst case scenario you can just repalce the kbd, they're not expensive.

To turn off the number lock on a Toshiba laptop -
Press and hold down the Fn key and then press F11 function key - also the LED that indicates the number lock has been enable will then switch off.

Hi,

Hold down the FN key (next to CTRL) and press F7 for brighter or F6 for dimmer. I'm pretty sure it's F6 and F7 on your model, but check first - F6 should have a small sun icon and a down arrow and F7 should have the sun icon and an up arrow. If it's not these 2 keys, look for these icons on all the 'F' keys.

Regards,
BElectric

update ur sd card driver, may be it is cause of windows download ,

There are a few toys and devices made in China that deadshort the USB terminals. I hope you have not bought and installed one of these. I had 2 in the shop a year ago with some Dora Explorer usb toy that toasted the usb once installed. If you have bought and installed something about the same time as the usb stopped working you will need to call the company that made the device and demand they replace your motherboard.

if the other key are working then you just need an update of your keyboard driver you should find it here:
http://www.csd.toshiba.com/cgi-bin/tais/support/jsp/navShell.jsp?cf=su_winos
if still stuck then the key is broken and only a replacement of the keyboard will do.

sounds to me like you have setup using us keyboard as default.to check and alter if need be.
look at the sys tray.left side you have start and right side clock and various icons.next to this you will see a small arrow.not the arrow that hides icons .a white arrow with 2 file boxs above.
if you hold ur mouse on it ;it say options.click the arrow and select settings.here you can check what keyboard settings and add or select other .if uk is listed click to highlight and select if it isnt click add and select it from list.
in bios you activate numlock if you choose to

i think you're computer has a setting changed so that it thinks it's using a keyboard layout for another language.

Keyboards with other languages have those keys in places where the English keyboards have keys as follows / > < [ ]