Hope this helps
Well uninstall driver you currently have, for your modem. To do that:
Right click on "My computer" >"Properties" tab >"Hardware" tab >"device manager" >Sroll all tha way till you see "modem" >Press on "+" >Right click on "~name of modem~" > (if you have option called "Enable" avaluable then press it, that should solve all your problems
(hopefully)) or (if not first option) select "Uninstall" and uninstall current driver.
After that restart your computer
After you restarted it should say "Found new hardware... blah blah blah" and you spimply install this driver (link taken directly from toshiba suppourt page, for your laptop):http://cdgenp01.csd.toshiba.com/cont...s/sm30mdmx.exe
After installation restart your compuer...
Try your modem and it works now, if it does well thats perfect
if not then
Hope i helped you a little bit.