Pay in 4 interest-free payments of $37.48 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
web UI Replacement Type Direct drop-in (factory-equivalent) Condition To confirm with sales team (new or tested pull) Status Available
FAQ — Whatsminer P222B PSU
Dashboard loads but reports "0 / 3 hashboards detected"
High-ambient regions where the stock S19j Pro 96T throttles on temperature
Air-to-hydro conversion on M50 miners — quieter operation
Jasminer X4 Control Board - Replacement Motherboard t1 web UI Replacement Type DirectJasminer X4 Control Board Replacement PCBA Motherboard The control board is the brain of your Jasminer X4: it manages pool connections, ASIC clock signals, temperature monitoring, and fan control. When the original board fails whether from a corrupt NAND, a dead Ethernet PHY, or a voltage regulator fault the miner loses all communication with the hash boards and drops offline. This replacement PCBA motherboard is tested for direct compatibility with
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