Level 3, Level 4 each level has different frequency and voltage.

The high and low levels depend on the configuration file installed into the tester.

Hashboard crashes. Check the signals.

Test another hashboard with tester to confirm the tester is OK.

Possibility

1. The connector is too dirty.
2. The data cable brokenhas problem
3. The signals are abnormal. Test with tester.

• Check the domain voltage,it should be above 10V.
• Check the RI signal and RST signal.

• Check the domain voltage,it should be above 10V.
• Check the RI signal and RST signal.

The eeprom is deleted. Use the code editor to copy a good working hashboard's eeprom to these three hashboards.

• Try replacing the power supply and observe if the issue persists over an extended period of time.
• Verify if the grounding in the mining facility is properly installed.
• Check the network and power supply to ensure they are functioning correctly.
• Ensure proper heat dissipation and clean dust.
• Consider temporarily disabling the mining monitoring software to check if it is causing any conflicts.

Please note that it's important to follow appropriate safety procedures and consult with technical experts when dealing with mining hardware issues.

1. Try replacing the power supply and observe if the issue persists over an extended period of time.
2. Verify if the grounding in the mining facility is properly installed.
3. Check the network and power supply to ensure they are functioning correctly.
4. Ensure proper heat dissipation and clean dust.
5. Consider temporarily disabling the mining monitoring software to check if it is causing any conflicts.

Please note that it's important to follow appropriate safety procedures and consult with technical experts when dealing with mining hardware issues.

Error_temp_lost, check the temp sensor and the hash asic.

Modify the configuration file of the CONFIG file. Check if the temperature sensors on the same machine are set up similarly and if they can detect the temperature correctly.

The frequency information lost, please re-program PIC.

The result shows there is not enough ASIC! Repair it.