I have a Toshiba Satellite Pro A200GE - 26Q Laptop running Vista. The wireless has worked perfectly until last night, when it suddenly stopped working. I restarted and it worked. Then tonight it did the same and restarting didn't help. I tried uninstalling and re-installing the driver. Nothing is working. I know the wireless modem is fine as my housemate is using the wi-fi and there is no problem at all. I don't have a cable.
I hope someone can help. I am typing this on a borrowed notebook, but will have to return this soon. I would like to get this fixed before then.