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09-23-2017

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Lenovo Yoga Intel(R) BIOS update 2017-09 corrupted all "Fn" functions

2017-09-23, 22:19 PM

Hi,

 

I did a update to my Lenovo laptop vie a auto update request for intel(R) on the system yesterday.
And now i can't adjust Brightness or sound or anything for that matter, Vie the "Fn" selections.
The key is light but it is inert (as in nothing happens).
Fn + Esc Does'nt do anyting for the on and off function. It's like the driver for "Fn" is corrupted.
How can i revert back to an older version? Or can i reset the system to factory and get the old system?

PS: This is not an OS issue since i have dual boot and both have the same problem.

 

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7962 Posts

01-13-2008

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Re: Lenovo Yoga Intel(R) BIOS update 2017-09 corrupted all "Fn" functions

2017-09-23, 22:56 PM

The large print: please read the Community Participation Rules before posting. Include as much information as possible: model, machine type, operating system, and a descriptive subject line. Do not include personal information: serial number, telephone number, email address, etc.


The fine print: I do not work for, nor do I speak for Lenovo. Unsolicited private messages will be ignored - questions and answers belong in the forum so that others may contribute and benefit. ... GeezBlog

 

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