Hi everyone

Not so long ago my board stopped *booting *(BeagleBoard Black PCB RevB5 
from Antminer D3).
After power-on only power LED is up. All USER LEDs is not lighting.
I tried boot from MicroSD card, hold S2, RESET, POWER, and other button 
(switch is not soldered on the PCB, see the photo) combination but it did 
not give me any results.
I connected the board (J1=1,4,5) through USB-to-TTL to my pc and saw the 
following information:

-----
U-Boot SPL 2013.04-dirty (Aug 04 2014 - 11:06:44)
Control_status {00420313}
Could not probe the EEPROM; something fundamentally wrong on the I2C bus.
Could not get board ID.
default->A335BNLT.
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, 
SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, 
SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
----

After that the board does nothing, freeze.... I waiting a lot of time, and 
nothing.... (((
Someone can tell me how to boot or re-live this board ? 
See the attaching photo.

Thanks to all
ps. sorry for my english

Photo - Console and PCB

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