Problems with usb modemE1550 windows 7 64-bit

[ekane_81]

connects but i can't surf the net with it, it also does not show on my computer page

 

[ksiemb]

connects but i can't surf the net with it, it also does not show on my computer page

There are different Manufacturers of your model number.
Do you have owner's user's manual ?
Did installation go smoothly, if there was any ?

Go to the device manufacturer's site and look for support.