Please follow the steps below:

1. Contact WhatsMiner after-sales team to specify problems

2. Send out the product after receiving confirmation from technicians

3. Create online rework order on website after shipping defects;

Contacts:

Telegram 1：https://t.me/Whatsminer_Aftersales (Repair consultation)

Telegram 2：https://t.me/whatsminercici (Parts sales)

Wechat 1：microbt_service

Wechat 2：whatsminer_service

E-mail: Support@microbt.com

How to create repair order on website: https://youtu.be/gdjPIQbpSBQ