BBB wont start after power supply given. Only 3 LED lights are working out of 4.

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1

Hello All,
I give power supply to my BBB. But it is not starting. Out of 4 LED’s, only 3 LED’s lights. But 4th one LED is not getting light at all. That 4th LED s leftmost one.
What should I do?. Please help.

2

How did you give it the supply?

Thru the +5V connector or did you plug it into the USB port on you computer?

3

Hi William,
Thanks for such quick response. I gave power supply through USB port by plugging it to my laptop.

4

Hello All,

     I give power supply to my BBB. But it is not starting. Out of 4
LED's, only 3 LED's lights. But 4th one LED is not getting light at all.
That 4th LED s leftmost one.

Hold the boot button before you power the board up..

Regards,

5

Hi RobertCNelson,
I tried your suggested solution. But it did not work.