How to fix “Chain find 0 asic” on Bitmain Antminer T17e ASICs

Cryptocurrency mining is a lucrative business, but it also requires consistent maintenance and troubleshooting of mining equipment. One common issue that miners face is the “Chain Find 0 ASIC” error on Bitmain Antminer T17e ASICs. This error message indicates that one of your hash boards is not working properly, which can significantly reduce your mining efficiency or even stop it altogether. This maintenance guide aims to provide a step-by-step troubleshooting process to fix the “Chain Find 0 ASIC” error on Bitmain Antminer T17e ASICs. Whether you’re a new or experienced miner, this guide can help you identify and fix the issue, and get your mining rig back up and running in no time.

Troubleshooting Steps to fix “Chain find 0 asic” on Bitmain Antminer T17e ASICs

1. Look for “check_asic_number_with_power_on: Chain[1]: find 0 asic, times0″ or “check_asic_number: Chain 1 only find 0 asic, will power off hash board 1” messages in the kernel logs.
2. Check the physical connections: Ensure all cables and connectors between the hash board and control board are securely connected. Loose connections can cause errors like “Chain find 0 ASIC.” Ensure that the power supply connections to the Antminer T17e are also secure.
3. Check the hash board data cable: Swap the faulty hash board’s data cable with the non-faulty hash board (adjust only one side of the hash board), and eliminate the problem of the hash board data cable and the control board. If the problem persists, move to the next step.
4. Inspect for damage: Check for any visible damage on the faulty hash board such as burnt components or corrosion on connectors. If you find any damage, then the hash board is broken, and you should replace it.
5. Clean dust: Dust accumulation on hash boards can cause overheating, which in turn leads to errors like “Chain find 0 ASIC.” Use compressed air or a soft brush to clean off any dust build-up.
6. Update firmware: Make sure that your firmware is up-to-date by checking Bitmain’s website for any available updates.
7. Reset settings: Try resetting all settings back to default in case there was an incorrect configuration causing the error.
8. Repairing Faulty Hash Boards: If none of these troubleshooting steps work, then it’s likely that your faulty hash board needs to be repaired or replaced entirely. You can contact Bitmain support for assistance with repairs or replacements.
9. Check the domain voltage: Check whether the total domain voltage is normal. If it is abnormal, you need to use a fluke 15B+ multimeter to check whether the PIC voltage, DC circuit voltage, and boost circuit voltage are abnormal. If the domain voltage is normal, it is necessary to measure whether the RI signal voltage is normal. Select the RI signals of a group of domain chips for detection and do not need to detect them one by one. If the RI signal voltage is OK, we will check forward. If it is abnormal, we will check it backward. After finding the chip with abnormal RI signal voltage, re-solder it first. If it cannot be solved, replace the faulty BM1396 chip. (The direction of RI signal transmission is from the last chip to the first chip)
10. Check other ASIC components: If the above steps do not work, you may need to check the other ASIC components to ensure they are functioning correctly. Contact your hardware manufacturer or a professional repair center for assistance.

Don’t Let “Chain Find 0 ASIC” Stop Your Mining – Bring Your Device to D-Central for Repair!

In conclusion, the “Chain Find 0 ASIC” error can be a frustrating problem for cryptocurrency miners. However, by following the above troubleshooting steps, you can identify and resolve the issue, ensuring that your mining rig is working at peak efficiency. In cases where these steps do not solve the issue, it is recommended that you seek professional help. At D-Central, we provide quick and professional ASIC repair services for Bitmain Antminer T17e and other mining equipment. Our team of experts has years of experience and the necessary skills to diagnose and repair any faults that your mining rig may be experiencing. If you need assistance with repairing your faulty device, contact us today and we will help you get back to mining in no time.