How to fix “error fan lost” on Bitmain Antminer T17 ASICs

Maintaining mining equipment is essential for cryptocurrency miners to ensure optimal performance and avoid potential issues. One common issue that miners may encounter is the “Error Fan Lost” message on Bitmain Antminer T17 ASICs, which indicates a problem with the cooling fan of the device. This maintenance guide provides step-by-step instructions on how to troubleshoot and fix this issue. By following these steps, miners can keep their Antminer T17 devices running smoothly, maximize their mining output, and minimize any potential downtime.

Troubleshooting Steps to fix “error fan lost” on Bitmain Antminer T17 ASICs

1. Check the Antminer T17 kernel log for “fan_speed = 0”, “ERROR TEMP LOST” or “stop mining: fan lost” messages. These messages indicate that the cooling fan of the miner is missing or not working properly.
2. Set the fan speed of the Antminer T17 at 5,000 RPM and check if it is running below 5,000 RPM. If it is, replace the fan as soon as possible.
3. If the fan speed is above 5,000 RPM, check if all the necessary cables are connected properly and there are no loose connections.
4. Check if you have updated your firmware to the latest version available for your Antminer T17 model. If not, upgrade it immediately to reduce security risks and potential errors in the future.
5. If your firmware is up-to-date, reboot your Antminer T17 and see if the error persists after restarting it.
6. Make sure that any other mining applications or services running in your system do not conflict with Antminer T17 processes or interfere with its functioning in any way.
7. Ensure that high temperature doesn’t cause any problems for your device by keeping it away from direct sunlight or heat sources like a radiator.
8. If you have multiple Antminer T17 devices working at once, make sure they are not misconfigured so that one might be drawing more power than necessary, causing an overload on other miners resulting in higher temperatures and possible fan failure.
9. Check that the cooling systems are functioning properly on all Antminer T17 devices so that overheating does not occur during operation, which can lead to fan failure and kernel log errors.
10. Ensure that air flow and ventilation around your Antminer T17 work area are proper so there is enough airflow circulating through all devices.
11. If none of the above steps work, the control board might be damaged. In this case, it is recommended to replace the control board.

Quick and Expert Antminer T17 Repair Services Available at D-Central

In conclusion, “Error Fan Lost” issues on Bitmain Antminer T17 ASICs can cause frustration for cryptocurrency miners, but with these troubleshooting steps, the problem can be identified and fixed. It’s important to take good care of your mining equipment and address any issues as soon as possible to minimize any potential downtime. If you have tried all the steps and are still unable to resolve the issue, it may be time to seek professional assistance. At D-Central, we provide quick and professional ASIC repair services to help get your faulty device back up and running. Contact us today to learn more about our repair services and get your Antminer T17 fixed by our expert technicians.