I changed the chip on the antminer T15 control board and now it doesn't turn on the system, when I turn it on the fans stay at 100%. It seems to me that it is "No system". I tried installing the firmware with an SD card, but I couldn't. Do you have a solution?

I have a T15 and out of nowhere it started restarting. but it didn't even enter the system. anyone that can help me?... i can get into the system only when i remove a fan. when I remove a fan it turns on normally, but when I put both of them it keeps restarting every 1 second... if anyone has gone through this help me


PT-BR

Eu tenho um T15 e do nada ele começou a reiniciar. n chega nem entrar no sistema. alguém que possa me ajudar?... só consigo entrar no sistema quando removo um ventilador. quando tiro uma ventoinha ela liga normalmente, mas quando coloco as duas fica reiniciando a cada 1 segundo.. se alguém já passou por isso me ajuda