windows 7 upgrade intalled perfectly on my VGN-TT11LN except 3 G now undetectable

[scotthill]

my viao found my o2 3G card before my windows 7 upgrade, but since the upgrade it can not detect it.

everything else upgraded as hoped.

does anyone have any answers

scotthill@hotmail.co.uk

[diamond-girl]

What do you have to do to get windows 7 on your computer?