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never boot in a single time

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Published in 2018-4-23 22:55:28 | Show all floors |Read mode
I bought an Orange PI Plus 2. The green led is not working and it never boot in a single time. Red led always blink slowly and I waited about 20 min and not booting. I have to plug in and out too many times util it boots up.  What the hell is happening? Should I use Respberry PI instead for stability. Now I got a cancer.

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Published in 2018-4-24 15:09:13 | Show all floors
Common phone chargers nowadays may not work properly as they are intended to "QuickCharge" your phone. So they MAY not have enough current output on 5 Volts.

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Published in 2018-4-23 23:12:54 | Show all floors
Check serial console for debugging

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 Author| Published in 2018-4-24 13:05:01 | Show all floors
Edited by KaungWai at 2018-4-24 13:06

Now, It's working fine. The problem is power supply. I used a 5V, 2A power bank and then tried 5V,1A. It behaves as I said above. When I use a samsaung phone charger 5V,1.5A, it working normally. But I'm not sure grren led is not working or still no need to blink. Do you know when the green led blink?

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Published in 2018-4-24 14:29:18 | Show all floors
KaungWai replied at 2018-4-24 13:05
Now, It's working fine. The problem is power supply. I used a 5V, 2A power bank and then tried 5V,1A ...

Usually the LED would light on when the board boot. And for booting, yes, if power supply is not enough, it would have difficulty to boot.

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Published in 2022-8-9 10:09:04 | Show all floors


But I reckon it was more than a cat-nap, for when I waked up the stars was shining bright, the fog was all gone, and I was spinning down a big bend stern first. First I didn't know where I was; I thought I was dreaming; and when things began to come back to me they seemed to come up dim out of last week.

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