raspberry zero 2w board led cannot be turned off

[xiamen66]

/boot/config.txt
dtparam=act_led_trigger=none
dtparam=act_led_activelow=on
It doesn't work for zero 2W. How can I disable the motherboard led

[saudumm]

Add the following lines to /etc/rc.local (before the exit 0 line):

echo none | sudo tee /sys/class/leds/led0/trigger
echo 0 | sudo tee /sys/class/leds/led0/brightness

That shoud disable the LED when you boot your Pi Zero 2 W.