Re:Legion Y540 some Fn keys not working in Gaming Laptops https://forums.lenovo.com/t5/Gaming-Laptops/Legion-Y540-some-Fn-keys-not-working/m-p/5007400 Gaming Laptops topics Sun, 05 Apr 2020 17:40:28 +0000 ll07_en <![CDATA[ Re:Legion Y540 some Fn keys not working ]]> https://forums.lenovo.com/topic/findpost/2250/5007400/5024210 I have the same problem:

 

The function keys are wrongly mapped -- for e.g. Fn+F11 should lower brightness level of the screen but toggles the touchpad.

 

Through trial and error, I discovered that Fn+F5 lowers the brightness level of the screen.

 

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Sun, 05 Apr 2020 17:40:28 +0000 https://forums.lenovo.com/topic/findpost/2250/5007400/5024210 ozlo