What do the "BL Toggle" and "Wake" buttons in VIA mean? Zoe February 28, 2023 09:09 The BL Toggle means white backlight toggle, and RGB Toggle means RGB backlight toggle. Wake means waking the computer. Related articles How To Program Backlight Keys On VIA How To Use VIA To Program Your Keyboard If I turn off automatic sleep mode, do I have to turn off the keyboard (by switch) every time I turn off my PC? Keychron Q3 User Manual How can I remove and replace/change the mechanical switches?