1.ERROR_FAN_LOST: Plug and unplug fan cables and replace fans

2.ERROR_POWER_LOST: Plug and unplug the power control cable, restore factory settings, upgrade the latest firmware, and replace the power supply

3.READ TEMP SENSOR FAILED: Check whether there is high temperature, card swiping, and replace the power supply

4.WARN_NET_LOST / NET ERRO: Change the network interface and check whether the network is connected

5.ERROR_SOC_INIT: Plug and unplug the cable, flash the SD card then set the miner pool, and different batches boards are assembled

6.ERROR_EEPROM_INFO: Upgrade the firmware with SD card,different batches boards are assembled

7.ERROR_ASIC_LOSS: Restart or SD card flashing