IdeaPad Y470 FN does not

Hello

I have Lenovo Ideapad Y470 and I noticed that when you press keys FN stopped working/show. Namely the FN and FN F1 arrows...

Of course, I use my laptop for games so I'm updating the nvidea drivers every now and then but really did not notice something not working not not until recently.

Any thoughts?

Thank you

Reinstall the software of management of energy here:

For Windows 7, http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS027354

For Windows 8, http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS030850

Tags: Lenovo Notebooks

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