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The chip now has perfectly placed paste deposits
Multi-brand control-board service — one fixture for S9 / T9 / Ebit / Aladdin
solder balls end up misplaced or bridged — causing shorts or open connections when the chip is resoldered to the hashboard
Contact us for volume pricing when equipping repair workshops
500 g Application Hashboard preheating
Antminer S19J S19jPro BeagleBone Black Control Board m31s The chip now has perfectlyAntminer S19J S19J Pro BeagleBone Black Control Board This BeagleBone Black (BB) control board is a new replacement for the Antminer S19J and S19J Pro. It is the upper control board that handles hashboard communication, pool connectivity, firmware execution and the miner's web management interface. IO board not included this is the BB processor board only. Default version ships as S19J; custom versions available on request. When to Replace the
