Antminer B7 Hash Board Test File

When repairing the Antminer B7 hash board, we need to use the test fixture with the BITMAIN official b7 test file to diagnose the specific fault of the hash board.

Become a student of ZMRC bitcoin mining training course, you can download this file for free and get our technical support.

Note: This file is a data download package, and commercial communication is prohibited.