added a backup pool at 1 miner, restarted the miner and now it runs with 1.4 TH.
*edit*
it seems that the speed is climbing slowly. 1412.775 now
It looks like too high "start-voltage" in settings caused PSU to pop.
1) What is your voltage?
2) What overclocking settings did you put?
3) Can you please check if your PSU led is blinking?
4) Please post or send me your Asics page
Ok, please disable the over-clocking in case the problem persists. If you have 110V, I recommend NOT doing over-clocking on start-voltage - it won't help and it can cause problems.