Razer keyboard not lighting up issue could be caused by poor connection. If you’re also asking “how do I make my Razer keyboard light up”, you can try the following solutions.
Some users complain that they can’t light up keyboard and they don’t know what’s going on.
To properly set up and configure a Razer keyboard to your liking, you need to use Razer Synapse software to control the keyboard, including the lighting, gaming mode, and so on. Besides, they looks pretty with the light. They are commonly used by game lovers, as they bring speed, precision and the typing experience while gaming. Razer Huntsman series feature with optical switches, and the BlackWidow series feature with Mechanical switches. Razer keyboards are produced by Razer Inc., a global gaming hardware manufacturing company.