Brightness keys do whatever they want (Swift SF314-56 Series)

LMML
LMML Member Posts: 1 New User
Since about a week my brightness keys randomly increase of decrease brightness when pushed.
For instance pushing F3 twice will sometimes increase the brightness twice, decrease it twice or increase and drecrease it. Sometimes they work as intended and some others I need to push them several times for them to reach the highest or lowest brightness level before they do what they're supposed to do. 

I've looked everywhere on the internet but it seems every related topics are for when brightness keys don't work at all.
I've downloaded the latest related BIOS and drivers and tried solutions acting as though brightness keys aren't working at all, however they still act as they want to.

Answers

  • What happens when you change the function key behavior?

    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :)