OpenWrt Forum Archive

Topic: [HowTo] Stop the power led from unnecessarily flashing on WGT634U

The content of this topic has been archived on 1 Mar 2018. There are no obvious gaps in this topic, but there may still be some posts missing at the end.

Stop the power led from unnecessarily flashing green and orange on Netgear WGT634U with LuCI on 8.09 or 8.09.1

Login to the router using the web interface
Click on "Administration"
Under the "System" menu click "LED Configuration"
Click "Add Entry"
LED Name: 0x08
LED Device: power
Click "Save & Apply"

The power led will now stop flashing and go green.

(Last edited by deChrLam on 25 Aug 2009, 19:52)

You can also change the led status without web interface.

On the console login you can type:

echo none > /sys/class/leds/power/trigger (led becomes permanently green)
echo timer > /sys/class/leds/power/trigger (led becomes permanently green)
echo heartbeat > /sys/class/leds/power/trigger (heartbeat orange/green)
echo default-on > /sys/class/leds/power/trigger (led becomes permanently orange)

you can also echo to /proc/diag/led/power
try a little, it's funny.
Some things happen and I don't know why.
If you like to have a orange/green blinking led, you must echo a string, e.g. "foobar" to /proc/diag/led/power

If you wanna have the settings permanently, just add this line to one of the start scripts.


If you compiled in or installed "kmod-ledtrig-morse", you have to do these steps to use it:
echo morse > /sys/class/leds/power/trigger

You now have a new file in /sys/class/leds/power/ called "message". You can use it this way:
echo SOS >  /sys/class/leds/power/message

Show your power led out of your window to the street and let the people help you further :-)


CU Sven

The discussion might have continued from here.