I received my repaired item,but it doesn't work after I get it,what can I do now?

I am sorry to that.

Please don't worry, we will help to solve it.
Please create a repair ticket ID first.（That's important, We judge the warranty period based on this time.）

If it's under warranty, we will give you a second DOA repair, and we will apply coupons for you for the round-trip freight and free repairs.
Please ship back them within 15 days from Repair Ship out date, otherwise the devices cannot be treated as a second DOA repair.

At the same time, in order to save your time and money, please send us the latest kernel log and miner status, we will judge the issues first and advise the next steps.

If you are able to identify the defective part, please create a repair ticket following BITMAIN Repair Guide: >https://service.bitmain.com/support/guide

If you have any questions, please feel free to contact BITMAIN Customer Support.

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