Acer on Twitter: "@EMRINI75 It looks like there's no option to change the backlit of your keyboard, Achraf. There should be a keyboard icon in the top right corner, the keyboard icon
Acer Nitro 5 (AN515-55) review - can it handle the Comet Lake-H processors? | LaptopMedia.com
Amazon.com: KBRPARTS Replacement Keyboard for Acer Nitro 5 AN515-51 AN515-31 AN515-53 AN515-52 AN515-53-52FA, AN515-42 AN515-41 AN515-41-19HM N17C1 N16C7 Series Laptop with Red Frame Backlit US Layout : Electronics