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Official and third-party test files for ASIC repairs

Bitcoin ASIC Test Files

Test files from all manufacturers at the click of a button

Our tools for ASIC repair

More information coming soon

More information coming soon

Bitmain Antminer Test Files

Various Models

Antminer L3+

Test files and instructions to come soon.

Antminer S9

Test files and instructions to come soon.

Antminer S15

Test files and instructions to come soon.

Antminer DR5

Test files and instructions to come soon.

Antminer D7

Test files and instructions to come soon.

Antminer L7

Test files and instructions to come soon.

17 Series

Antminer T17

Test files and instructions to come soon.

Antminer S17

Test files and instructions to come soon.

Antminer T17+

Test files and instructions to come soon.

Antminer S17+

Test files and instructions to come soon.

Antminer T17e

Test files and instructions to come soon.

Antminer S17e

Test files and instructions to come soon.

19 Series

Antminer T19

Test files and instructions to come soon.

Antminer S19

Test files and instructions to come soon.

Antminer S19 Pro

Test files and instructions to come soon.

Antminer S19j

Test files and instructions to come soon.

Antminer S19j Pro

Test files and instructions to come soon.

Antminer S19-88

Test files and instructions to come soon.

Antminer S19a

Test files and instructions to come soon.

Antminer S19a Pro

Test files and instructions to come soon.

Antminer S19i

Test files and instructions to come soon.

Antminer S19+

Test files and instructions to come soon.

Innosilicon Mining Firmwares

Innosilicon/DragonMint T1

Test files and instructions to come soon.

Innosilicon T2/T2T
Innosilicon T3/T3+
Innosilicon A4/A6

Test files and instructions to come soon.

Innosilicon A10

Le fichier suivant sert a l’usage du Innosilicon Testboard

  1. Extract the contents of this archive to a Micro SD card: https://d-central.tech/dl/A10_RepairTestFile.rar
  2. Connect the Innosilicon Testboard to your PC using a micro USB cable and launch the PuTTY application.
  3. Apply a jumper to connector JP1 of an Innosilicon control board, then connect the Innosilicon Testboard to port _.
  4. Finally, connect a diagnostic hash board, connect the power supply to the hash board and the control board, then turn on the power.

 

Detailed video tutorial on YouTube: 

MicroBT Whatsminer Firmwares

Whatsminer M20/M20S
Whatsminer M21/M21S
Whatsminer M30/M30S
Whatsminer M31/M31S
Whatsminer M32

Canaan Avalon Firmwares

Avalonminer

High Demand: Shipping & Support Delays

Thank you for your incredible support and enthusiasm! Due to unprecedented demand, our shipping and support times may be slightly longer than usual. We’re actively expanding our team to fulfill your orders faster and provide you with the service you deserve.

Every order we receive is a powerful signal that the Bitcoin community is thriving. Your support is directly contributing to the resurgence of Bitcoin infrastructure and innovation—especially in pleb mining, where D-Central has proudly led since 2016. Together, we’re fueling decentralization and empowering miners everywhere.

We’re seeing record demand, and supplies are running low on many of our popular items. With rising resourcing costs, prices are expected to increase in the coming weeks. Placing your order now not only secures your product and locks in today’s pricing but also directly contributes to regrowing D-Central's team and strengthening the Bitcoin mining ecosystem.

Thank you for being part of the D-Central community. Your trust and support fuel our mission to keep Bitcoin mining accessible and innovative.