Mine has the leds and logo on as well, it is normal unless you actually remove the power to the system, i.e. turn off at psu input, remove plug from psu, remove plug from wall, turn off at wall or don't pay your electric bill for instance
😉There is a
ROG Effects menu under
Advanced in the UEFI, where I believe you can turn them off for normal shutdown.
ROG CROSSHAIR VII HERO