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I hope this helps! Please let me know if you have any further concerns. Note: If you find that your Notebook supports keyboard backlight but this function doesn't work, please download and re-install the ATKPackage driver from the ASUS Official Website. *Models with the backlight symbol will have a backlight keyboard. *Models without the backlight symbol do not have a backlight keyboard. Pressing the Fn+F4 continuously increases the brightness of the keyboard backlight while pressing the Fn+F3 keys continuously decreases the brightness and ultimately disables the backlight. If they are available, they can enable the backlight by pressing Fn and F4 keys (Fn+F4) at the same time.
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Kindly check the F3 and F4 keys on your ASUS Notebook keyboard to see if you can find the "backlight keyboard symbols" on the keys. I'm an Independent Advisor and I'll be glad to help you today.
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