For setup instructions then please download the user guide from here: https://images-na.ssl-images-amazon.com/images/I/A1P7ZABeQxL.pdf Warranty Info: MANUFACTURER WARRANTY FOR 90 DAYS FROM DATE OF PURCHASE. IF MINER IS GOING ZOMBIE THEN IT MAY BE OVERHEATING OR THERE MAY NOT BE ENOUGH POWER. PLEASE READ MANUAL BEFORE OPERATION.