No wifi connection with Windows 8.1 on Lenovo Flex 2-14

I have a new Lenovo Flex 2-14 with Windows 8.1 about this yesterday, but I can't connect to my wifi network. In the status bar, there are always Red Cross (not the yellow symbol) and no network is all.

I read that many users know this, so I tried several drivers but none of them works. I have tried the one preinstalled on the D drive, the most recent on the Lenovo site and also some that I found via Google when I searched my wifi adapter (this is a Realtek RTL8723BE). But as I said, no driver does.

Does anyone have an idea what I could do? This is a brand new laptop, so I didn't change any settings.

Thank you!


Tags: Lenovo Notebooks

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