Can I fix the hashboard myself under your instruction? Bella September 19, 2022 09:30 Updated No. We don't provide such instructions and you need to send it back for repair. Related articles What if my hashboard is broken? Is my hash board still repairable? Can I purchase the hashboard from you for spare parts? How can I purchase parts from you? Is a firmware upgrade necessary? Comments 0 comments Please sign in to leave a comment.