I have sometimes the problem, when I power up the BBB with the power jack, the power LED is on, the USR LED never go on and the BBB did not boot.
The Network LED are flashing.
I disconnect the power supply, connect again and all is fine.
This happens only sometimes and did not see any reason for this.
I see this issue on several BBB … so not just one.
Is this a hardware issue?
(I never use USB power)