Asus Maximus 7 Hero, How to turn on ROG LED while pc is off?

Adrian Ocampo

Distinguished
Hi,

I would just like to ask if there is a setting wherein i can turn on my led while it the pc is off? It seems when i turn off power all power is gone even the audio, which causes my sub to emit noise randomly when i turn it off making me worry it would damage it. Is theere a way wherein i can control the power to turn off when pc is off? Thanks