Usually, the customers that were complaining about this error mentioned that the USB connector was not plugged in all the way. Therefore, to light up keyboard, the first thing you should try is. Razer keyboard not lighting up issue could be caused by poor connection.

the above didint work, razer deathadder chroma, razer deathstalker chroma, razer firefly, the mouse lights up but it is not the color i set it. It's probably caused by the poor connection.

Fix 1: Plug your keyboard in another USB port.

How do I fix my Razer keyboard not lighting up?

Use add/remove programs to uninstall Synapse.ī › science › how-do-i-fix-my-razer-keyboard-not-lighting.

Razer Blackwidow Chroma stopped lighting up but keyboard buttons still function ( edition) How to fix a Razer keyboard when macro keys do not work, LED does not turn on, or the Chroma lighting display the wrong color nor sync with. If there is no light under the key then you are. If any of the keys are not lighting up, carefully pry off the key to see if there is a light under that key. Disconnect the keyboard from the port of your computer it is connected to. How to fix Razer Keyboard is not lighting up Problem

Deathstalker chroma not lighting up