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Orange PI 2: no USB power

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Published in 2016-2-12 03:12:08 | Show all floors |Read mode
Hi all!

Yestarday I got a new Orange PI 2 board from Aliexpress and noticed two strangest things:
1. No power on both right USB ports. Voltmeter show nothing, connected devices are dead.
2. Left ports gives +5v without load. But if I connect any device (mice or kb), power disappears and devices still dead.

Ethernet port works propertly, system boots too, but I can't to use mouse and keyboard!
Used high-quality power supply adapter 5v/2A (powering from PC USB via included cable gives me same results).

I already have Orange PI PC board and no any problems with it, all three USB ports works normally.

Is my Orange PI 2 board broken?

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 Author| Published in 2016-2-14 08:44:55 | Show all floors
Problem solved, ports activated during boot by properly kernel.
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