How does Innosilicon quickly determine the location of the fault through the fault code?

32

Over-temperature protection

① Whether the fan is usually working, and whether the rotation direction of the two fans is the same. If not, change the direction of the fan; If the fan does not rotate, replace the fan first; if the fault persists, the control board or power supply needs to be replaced.

② Whether the temperature of the air inlet of the fan is too high

(recommond to use GS320 infrared thermometer), and move the miner to the lower position of the shelf and place it; If it exceeds 40 degrees, the temperature environment of the mining farm must be improved.

③ If a particular hash board is frequently overheated, the problematic hash board can be replaced.

Notes: If the problem occurs massively, the abnormal miner temperature shall be taken into top priority (i.e. local fan failure).

30

Unable to connect to the mining pool

1. Some miners

① Check whether the pool is configured correctly

② Check whether the network port of the miner is tightly connected

③ Exchange network cables with normal

④ Replacing the control board

2. All miners

① Check whether the pool address is configured correctly

② Check whether the operator's network is interrupted

③ Check the local network setting (such as the setting of DNS,DHCP,ports and other settings)

22、29

Battery 12C communication is abnormal

① Restart

② Replace the power supply, you can choose the Lianli Small Steel Cannon PSU 2500W

③ Replace the control board

35、40、41

Abnormal power out put

① Restart

② Replace the power supply

③ Replace the faulty hash board or control board.

④ Check whether the screws at both ends of the power terminal and the connection of the SPI cable are loose

⑤ Observe the miner's hash rate. If there is no obvious abnormality (not falling off the board), there is no need to deal with it.

21

Individual hash boards are not detected

① Check the power supply and cable connection of the hash board, and then plug it in again

② Replace the faulty hash board

③ Replace the control board

34

The data cable connection sequence is incorrect

① Replace the control board

② Check whether the data cable and power cable connection sequence are consistent

23、24、27

Hash board failure

① Power off and turn on the miner after cooling for 10 minutes

② Check whether the screws at both ends of the power terminal and the connection of the SPI cable are loose

③ Replace the hash board

④ Replace the control board

⑤ Replace the PSU

25、26、28、33、36、42

Hash board failure

① No treating is needed if the hash rate is normal

② Replace the hash board

③ Check whether the screws at both ends of the power terminal and the connection of the SPI cable are loose

④ Replace the power supply

⑤ Replace the control board

31

Individual chip abnormality

① No treating is needed if the hash rate is normal

② Replace the chip

37

The Control board or hash board does not match

Replace with the specific control board parts for this model of miner

39

Aging initial frequency voltage is incorrect

No need to deal with