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→Onboard LED Light Test Instructions
<p>root@orangepi:/sys/class/leds/blue_led# '''echo heartbeat > trigger'''</p>
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<li><p>If you don't want the LED light to flash after booting, you can use the following method to turn off the green light and blue light</p>
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<li><p>First run '''orangepi-config''', normal users remember to add sudo permission</p>
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<p>orangepi@orangepi:~$ '''sudo orangepi-config'''</p>
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<li><p>Then select '''System'''</p>
<p>[[File:5plus-51.png]]</p>
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<li><p>Then select '''Hardware'''</p>
<p>[[File:5plus-52.png]]</p>
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<li><p>Then use the arrow keys of the keyboard to navigate to the position shown in the figure below, and then use the space to select the '''opi5plus-disable-leds''' configuration</p>
<p>[[File:5plus-53.png]]</p>
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<li><p>Then select '''<Save>''' to save</p>
<p>[[File:5plus-54.png]]</p>
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<li><p>Then select '''<Back>'''</p>
<p>[[File:5plus-55.png]]</p>
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<li><p>Then select '''<Reboot>''' to restart the system to make the configuration take effect</p>
<p>[[File:5plus-56.png]]</p>
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<li><p>After restarting, you can see that only the red light on the development board is always on, and the green and blue lights will not flash</p>
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