S21XP Hashboard Troubleshooting Training

Welcome to the introductory course on quickly repairing S21XP hash boards. This course is designed for repair technicians who want to restore faulty S21XP hash boards, thereby reducing downtime. We focus on explaining the causes and troubleshooting approaches for 4 common faults, avoiding complex working principles and logic to help you quickly master repair solutions.

What You Will Learn

Basic Fault Analysis: Learn to identify the four most common faults on S21XP hash boards without complex circuit diagrams.

Related Voltage Measurements: Learn how to probe critical voltages and how to identify short circuits using only a multimeter.

BM1370 "No Hash" Issue: Step-by-step guidance on how to identify which specific chip is faulty.

Who is this course suitable for?

1. Junior mining farm technicians.

2. Enthusiasts who want to repair S21xp miners at home.

3. Anyone who wants to understand the causes of S21XP hardware faults before attempting complex rework.

Ready to learn more? Contact a course advisor now to begin your repair journey.

Recommended Repair Equipment, Tools, and Materials:

1. Repair Equipment: Constant temperature heating platform

2. Multimeter: For measuring voltage, resistance value, and circuit continuity, etc.

3. Hashboard Testing Tools: PicoBT test fixture

4. Auxiliary Materials: Soldering auxiliary materials kits for ASIC miner repair

5. Common Spare Materials: Replacement parts for Antminer S21XP hashboard

Attention: To learn this course, you need to master the soldering of components on this hash board. Please watch and learn from the Relevant Videos (free of charge).