How to change backlights of HV-KB558CM Keyboard Combo

kb558cmYingjie Zhang

You can switch between 3 backlight modes of HV-KB558CM: Breathing mode, Always On, and Backlights Off.

To Switch between Breathing Mode and Always On Mode, please press FN+Light Bulb button.

To turn on/off backlight, please press the Light bulb button.

Tags : Kb558cm

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