When the CELERITAS II is connected to PC, why doesn't the keyboard backlight light up?

If the PC can identify the keyboard, please hold Fn + ESC + Left Ctrl for 1 second. The keyboard backlight will flash to indicate that the keyboard has been reset. If the PC cannot identify the keyboard the PCB board or cable may be defected.

Applicable Models

CELERITAS II

Was this helpful ?

Thanks for letting us know. How would you describe this FAQ?