If faulty on arrival, the buyer will receive a complete refund right away and no return in the miner is necessary. Processing & Transport Time It's important to notice that the guarantee does not deal with damage to the machines on account of misuse, failure to follow running Guidance, or https://antminer-s19-xp-hyd-255th83436.blogmazing.com/33059290/getting-my-antminer-s19-xp-hyd-255th-to-work