The Bitmain Antminer Z15 is Unstable

This manual explains the causes of your Bitmain Antminer Z15‘s instability and how to fix it.

Abnormal Performance

1. The Bitmain Antminer Z15 restarts automatically
2. The hashrate is unstable

Reasons and Solutions

1. Due to its electronic nature, the Bitmain Antminer Z15 is susceptible to electromagnetic interference. The miner may restart if the control signal is interrupted. When tampered with, the chip or hash board might act in an odd way. Grounding and shielding can help prevent it from happening, and restarting typically restores it.
2. The power supply is difficult to rely on. When the miner is operating, the hash board’s power output can range from 200 to 300 A, with the liquid cooling miner having a higher power output. It is difficult to pinpoint when this happens because the hash board restarts when the power output varies significantly. Usually, you can try changing the power source.
3. voltage is either low or unstable. To check for this problem, you’ll need specialized equipment or an accomplished electrician.
4. The control panel sustains damage. The control board is the center of the miner, which is equivalent to a microcomputer. As a result of the control board problem, the miner must restart. Normal operation allows for a factory reset.
5. The log can typically be searched for the chip, but this approach is unstable. The chip may be returned to the manufacturer for immediate repair if it is broken or unstable.
6. The Bitmain Antminer Z15 might restart because of how unpredictable the network is. The network cable or network port can typically be changed for local inspection.