其他

蜂鸣器

ON	OFF
echo 1 > /sys/class/leds/:beeper_led/brightness	echo 0 > /sys/class/leds/:beeper_led/brightness

LED

	ON	OFF
电源	echo 1 > /sys/class/leds/:work/brightness	echo 0 > /sys/class/leds/:work/brightness
硬盘	echo 1 > /sys/class/leds/:sata_led/brightness	echo 0 > /sys/class/leds/:sata_led/brightness
网络	echo 1 > /sys/class/leds/:user/brightness	echo 0 > /sys/class/leds/:user/brightness