After upgrading win 7 rc (before vista) my 3G card "Ericsson F3507g Mobile Broadband Minicard Composite Device" is recognized as USB-controller. Any idea on how to bring this card back to normal work - as before?
Do you have the ThinkVantage application on your laptop? If so, try uninstalling the device, then try to update it through ThinkVantage. As you upgraded, it may be why it doesn't work. Sometimes, especially with a Release Candidate, should be installed fresh. Hope this helps.
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ThinkPad X200 & Ericsson F3507g
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