https://s29.postimg.org/ga7mpzivb/Screenshot_2017-05-07_11.47.23.pnglast_nonce_num:73314
chain[5]: some chip cores are not opened FAILED!
Test Patten on chain[5]: FAILED!
chain[6]: some chip cores are not opened FAILED!
Test Patten on chain[6]: FAILED!
chain[7]: some chip cores are not opened FAILED!
Test Patten on chain[7]: FAILED!
what happen for the miner runing 2 month
the ASIC still is ok, but the is Realtime no have the hashrate
change the power supply reset + update fw also is same the issue