IdeaPad Y560 wifi detects all networks but don't connect at all!

I have an ideapad y560, recently I installed a fresh win 7 ultimate 64-bit. Everything is perfect, except the wifi, it is not connect to any network, even though it detects all the and asks for the key, but ends up saying "windows could not connect to .

Let me explain in words:

1. wireless driver works correctly

2 - Wifi detects all networks and demand the key to connect

3 but it says "Windows could not connect to.

4. connect to ad hoc networks without problem

5 - LAN connection works perfectly

6. each driver is updated (network, BIOS, Bluetooth...)

7 - Windows is being updated

8. all the existing solutions in each forum are put to the test

Any suggestions?

Hello

He had a preinstalled operating system that has win 7 home x 64, the computer was full of viruses so I need her erase and install a new one.

The good news is I spent all night on this subject, and this morning I fixed the problem after 72 hours. That was very interesting!

I went on the last restore point and it fixed the problem, I do not know how, because the wifi was not connect from the first moment, I installed the win 7 ultimate, which was average, before the creation of this restore point!

Thanks if buddy!

Tags: Lenovo Notebooks

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