The warranty only relates to the first purchaser who purchased the equipment directly from BITMAIN. After the miner is resold, warranty coverage turns into the responsibility from the re-vendor. This can make it simple for novices to begin with copyright mining and for knowledgeable miners to enhance their functions. https://bitmainantminerbrandnew64197.gynoblog.com/32305154/bitmain-bitcoin-miner-antminer-s9j-best-deals-and-setup-guide