You may need a new miner control board if your miner cannot boot properly, loses connection often, or fails to detect hashboards.
It depends on the product. Some miner accessories are original miner parts, while others are compatible replacement parts.
You should replace miner fans when they become noisy, slow down, stop spinning properly, or no longer keep the miner at a stable temperature.
A hashboard cable is used to connect key internal components and help the miner communicate with the hashboards correctly.
Miner Accessories mainly consist of original Elphapex factory components, including power handling, thermal management, connectivity, and monitoring hardware, designed to support stable operation and long-term reliability across both residential and large-scale mining environments.