I've got a Lenovo laptop had for awhile worked fine with wifi but now it is says (The capability of your adaptor does not match the requirements of this netwok) what does that mean and what can I do to fix it please help
Welcome to Seven Forums,
If it was previously working try a System Restore, restore it to a point when it was working.
If that didn't work, remove all wireless profiles stored in your computer, then re-add the SSID or wireless network that you wish to be connected to and make sure that you type in the correct pass-phrase.
How to remove the existing wireless network profile in Windows 7 - Welcome to TP-LINK
An update will be appreciated.
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