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Eile
Not applicable
Posts: 3
Registered: ‎06-04-2016
Location: FR
Views: 231
Message 1 of 5

ThinkPad X240 [W7]: Fn function Lenovo and icon do not work.

Hello,

For some time, I have only Fn standart functions: Mute on / off, Sound + \ -, Brightness + \ -, Flip screen, keyboard brightness on / off.


The "Fn" Lenovo no longer works: Wifi on / off, Microphone on / off, Open control panel, Open search,

The icons associated with the Fn key no longer work.

I check the different updates via Lenovo System Updates and support.lenovo.com, my X240 is ok, I look in different settings and settings, I find nothing.

Thanks for your help.

Elie

Roodit
Not applicable
Posts: 45
Registered: ‎09-10-2018
Location: US
Views: 214
Message 2 of 5

Re: ThinkPad X240 [W7]: Fn function Lenovo and icon do not work.

Try updating or rolling back your power management driver.
green5178
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Posts: 1,423
Registered: ‎07-21-2010
Location: US
Views: 200
Message 3 of 5

Re: ThinkPad X240 [W7]: Fn function Lenovo and icon do not work.

Agree with Roodit.

 

If you have updated power management driver recently that could be causing your problem.  Many other people are having the same problem.  The issue affect Fn keys and OSD.  The solution is to roll back your power management driver.  See below.

 

https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T/Latest-Power-Management-Driver-Conflicts...

 


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 I do not work for, nor do I speak for Lenovo. I will not respond to unsolicited private messages. Questions belong in the forum so it may   help other forum members as well.
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Eile
Not applicable
Posts: 3
Registered: ‎06-04-2016
Location: FR
Views: 191
Message 4 of 5

Re: ThinkPad X240 [W7]: Fn function Lenovo and icon do not work.

Thank you guys, I will try.

 

Elie

Eile
Not applicable
Posts: 3
Registered: ‎06-04-2016
Location: FR
Views: 175
Message 5 of 5

Re: ThinkPad X240 [W7]: Fn function Lenovo and icon do not work.

Hi guys,

I reinstalled the power management driver and the fix, Lenovo functions Fn works again.

 

I re-enable the OSD overlay in the screen settings.

Everything is in order

Thank you !

Elie

 

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