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Lenovo Staff
Views: 3,638


I own the Lenovo Ideapad Y470 and I noticed that the FN keys stopped working/displaying when pressed. This happens when I press the the FN arrows and FN F1 keys.

I update the Nvidia drivers regularly and this was only a recent occurrence.


As Fn keys work with installation of Lenovo Energy Managment which has hotkey bundled inside, thus it would be good if you can give this software a check.


Thus, one of the things you can do to try to address this issue is to reinstall this software.

To do so, go to the following links:
For Windows 7,

For Windows 8,


Click on Download Now and an .exe file will be downloaded onto your system. Save/Run it.

Restart your system.

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