BM1764AB Antminer ASIC Chip for D7 Hashboard d7 and the miner logs missing-chip

and the miner logs missing-chip errors

This is far more effective than air cooling: chip temperatures drop significantly

Acting as the "heart" of these miners

Audible coil whine or burning smell not present in normal operation — internal degradation

BM1396 / BM1396AB ASIC Chip – S17e / T17e

BM1764AB Antminer ASIC Chip for D7 Hashboard d7 and the miner logs missing-chipBM1764AB Hashing ASIC Chip Antminer D7 X11 Hashboard Repair The BM1764AB is the hashing ASIC used on the Antminer D7 hashboard the chip that runs the X11 algorithm for Dash mining. Each D7 hashboard hosts a chain of 70 BM1764 chips arranged in 35 domains of 2 chips each, and the full miner runs at 1286 GH s at 625MHz core frequency with ~3148W power draw. When one chip fails, the entire chain reports an error or drops to zero hashrate. Replacing the