Blogs — Bitmain Antminer

NOTE: Ensure your miner is operating with the latest Bitmain official firmware The hashrate shown on the miner status is normal but low hashrate shown in the pool. Solution: upgrade the latest firmware: https://service.bitmain.com/support/download?product=Antminer%20Z11 How to reload or upgrade firmware> High rejected rate. Solution: Upgrade the latest firmware. If the fault persists, check whether the bandwidth is insufficient. You can also check whether the LAN switch device is normal. Asic status shows X. Solution: Replace with a good known PSU to test. Please use Bitmain PSU and we recommend APW7. Frequency is lower than normal. Solution: Z11 is auto-frequency miner and the...