Help Y570 Driver Possible?

I sent my Lenovo Y570 for repair for a hard drive problem, since it was under warranty. But since I came back, the buttons of cooling and quality music have not worked.

Im guessing there is a driver problem, but when I went to the drivers and software on the site, I didn't know that one to download and install. Any help?

Hi curve,

keys to touch and volume/brightness OSD is controlled by the Lenovo Energy Management driver...

http://support.Lenovo.com/en_US/research/hints-or-tips/detail.page?&docid=HT072736

Zehn

Tags: Lenovo Notebooks

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