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I have a problem with my Acer Swift 3 laptop where my brightness slider is missing and my brightness keys (Fn + left arrow/right arrow key) does not work either. my driver are both stated to be updated. any idea if this is a problem regarding the drivers?


under the Device Manager tab, my display adapters are

  • Intel(R) UHD Graphics 620
  • NVIDIA GeForce MX150


im not quite sure how these things work or if im even posting this to the right section, would be great if i can receive help. thanks!!!!!!!😭

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Super User Retired Employee

Yes, you should have posted in the Graphics forum. This forum is for Intel's Desktop Board products. Since these have all been discontinued, there isn't much traffic in this forum and thus the folks that you really need looking at your issue will likely not see it. Unfortunately, I cannot move the question for you; you will need to open a new one in that forum.