If the FN key does have a green light just press and hold down the FN button on the bottom left of the keyboard and tap the F1 key at the top of the keyboard and that willunmute the laptop and will remove the red light from the F1 key 相关文章： 2021-12-28 2021-12-02 2021-10-25 2021-07-09 2021-09-27 2022-12-23 2021-07-13 2021-10-17