However, after the backlight is turned off, some buttons will be red and blue according to the state (such as CapsLock, Win, NumLock, etc.), and the backlight brightness is100%, which is not adjustable and cannot be turned off. In some cases, the blue backlight with100% brightness is still a bit dazzling. Therefore, there are some defects in the design of this keyboard.
Extended data
In addition, FN+ different F function keys can have different effects.
1, fn+f1:The computer enters the mute effect.
2. FN+F2: Reduce the sound of the computer.
3. FN+F3: Increase the sound of the computer.
4. FN+F5: Reduce the brightness of the keyboard according to the ratio of1%.
5. FN+F6: Increase the brightness of the keyboard according to the ratio of1%.
6. FN+F7: Reduce the brightness of the keyboard according to the ratio of10%.
7. FN+F8: Increase the brightness of the keyboard according to the ratio of10%.