How to fix “Chain find 0 asic” on Bitmain Antminer S17 ASICs

Bitmain Antminer S17 ASICs are popular among cryptocurrency miners due to their high hash rates and efficiency. However, “Chain find 0 asic” is a common issue that can occur while using these ASICs. This error can be caused by a variety of factors, such as outdated firmware, overheating, faulty data cables, voltage domain issues, or faulty ASIC chips. Troubleshooting this issue can be a challenging task for those who are not experienced in ASIC repair. In this troubleshooting guide, we will provide step-by-step instructions on how to fix “Chain find 0 asic” on Bitmain Antminer S17 ASICs, helping miners quickly identify and resolve the issue to ensure their mining operations remain efficient and profitable.

Troubleshooting Steps to fix “Chain find 0 asic” on Bitmain Antminer S17 ASICs

1. Look for “check_asic_number_with_power_on: Chain[l]: find 0 asic” messages in the kernel logs. These messages will help you determine which specific ASIC is having issues.
2. Ensure that the Antminer is running the latest firmware version. You can check the firmware version by accessing Antminer’s web interface and looking at the “Status” page. If the firmware is outdated, you may need to update it.
3. Ensure that the Antminer is not overheating. You can check the temperature by accessing Antminer’s web interface and looking at the “Status” page. If the temperature is too high, it could cause the Antminer to shut down or malfunction.
4. Swap Data Cables: Swap the data cable of the Antminer S17 hash board that displays “find 0 asic” with the other two normal hash board data cables (only the hash board is replaced) to exclude the problem of the data cable and the Antminer S17 control board.
5. Check whether the total voltage domain is normal, such as abnormal. Use a fluke 15B+ multimeter to check whether the PIC chip, MOS tube, and boost circuit are abnormal.
6. To measure whether the RI signal is normal, find a group of RI signals on the edge of the domain from the middle domain for detection. If it is normal, check it forward, and if it is abnormal, check it backward (the transmission direction of the RI signal is from the last chip to the first chip.)
7. If the above steps do not resolve the issue, check the ASIC chip for pseudo-soldering. This can be done by checking whether the voltage of the chip’s RI signal and the ground value is abnormal. If there is any abnormality, most of them are caused by the chip pseudo soldering. First, solder twice. If it cannot be solved, replace the faulty BM1397 ASIC chip.

Don’t Let “Chain find 0 asic” Hold You Back: Trust D-Central’s ASIC Repair Services

In conclusion, “Chain find 0 asic” is a common issue that can occur while using Bitmain Antminer S17 ASICs. While troubleshooting this issue can be challenging, following the steps outlined in this guide can help miners identify and resolve the issue quickly. However, if you are still having trouble after going through these troubleshooting steps, it is recommended that you seek professional assistance from a qualified ASIC repair technician.

At D-Central, we offer professional and fast ASIC repair services to help you get your Antminer S17 back up and running as quickly as possible. Our team of experienced technicians has the knowledge and expertise needed to diagnose and repair a wide range of ASIC-related issues. Contact us today to learn more about our services and how we can help you get your mining operations back on track.