4479 Desserte Nord Autoroute 440, Laval, QC H7P 6E2

Bitmain Antminer Xilinx Zync Control board Ctrl_C41

Bitmain Antminer Xilinx Zync Control board Ctrl_C41


Miner down and you don’t know what to do?

We have the solution! Not only do we carry replacement control boards, but we also have an amazing team of technicians who can help get your machine back up and running as quickly as possible.

Don’t lose a single mining moment – Replacement Control Board C41 for Antminer T9/S9 is here to save the day! Get your machine back up and running in no time with our quick and easy replacement control boards.

Purchase a Replacement Control Board C41 today on our website!

Canadian dollar ($)

In stock




C41 Replacement Control Board for Antminer T9/S9 is original control board from Bitmain including software from Bitmain, get your machine back up and running quickly with refurbished replacement control boards talented team at Technologies D-Central.


Compatible Models:

  • Antminer T9
  • Antminer S9
  • Antminer S9 Dual


These replacement parts are reconditioned by D-Central. These are usually broken hashboards that have been repaired by D-Central and rigorously tested before being sold. Our orders are shipped based on first paid, first shipped orders for which D-Central has received full payment. We recommend that you know your local customs clearance policies and prepare for them in advance to avoid any customs clearance delays or unforeseen costs.

We offer a 30-day warranty on the purchase of all our refurbished equipment. Shipping charges, customs fees, and taxes are not included in the retail price shown above.

This is a final sale. Once the order has been placed, a request for cancellation of the order, reimbursement of part of the amount ordered, or modification of the item (s) ordered into different items or different lots will not be heard. Therefore, we advise you to make any purchase only after careful consideration.

To get a quick response from our team for any order or sales inquiries, please submit a request in our ticketing system here.

NOTE: The price of cryptocurrency mining machines should be adjusted frequently based on variables such as the exchange rate of Bitcoin, the difficulty of Bitcoin, or the expected increase in difficulty. Refund requests based on price changes will NOT be honoured.

By making a purchase from this website you agree to the above points and our return and refund policy.

Additional information

Weight 135 g
Dimensions 15 × 15 × 8 cm

Installation Guide

Tools and Materials Needed:

  • Screwdriver
  • New Bitmain Xilinx Zync Control Board (Ctrl_C41)
  • SD card with specific firmware for your model

Step-by-Step Instructions:

  1. Preparation
    • Power Down the Miner: Ensure the miner is powered off and unplugged from any power sources.
    • Safety First: Wear an anti-static wrist strap to prevent static damage.
  2. Remove the Top Cover
    • Access the Control Board: Unscrew and remove the top cover of your miner to expose the control board.
  3. Disconnect the Old Control Board
    • Unplug Connections: Carefully disconnect the 3x 18-pin signal cables, PSU power extension cable, voltage regulating cable, and 4x fan cables from the old control board.
  4. Remove the Old Control Board
    • Remove the Face Plate: Unscrew and remove the face plate on the miner.
    • Slide Out the Board: Gently slide out the old control board.
  5. Install the New Control Board
    • Slide in the New Board: Carefully slide the new Bitmain Xilinx Zync control board (Ctrl_C41) into place.
    • Reinstall the Face Plate: Secure the face plate back onto the miner.
  6. Reconnect the Cables
    • Reconnect Cables: Reconnect the 3x 18-pin signal cables, PSU power extension cable, voltage regulating cable, and 4x fan cables to the new control board.
  7. Firmware Installation
    • Prepare Firmware: Ensure you have the specific firmware for your model on an SD card.
    • Install Firmware: Follow the SD card method to install the firmware. This typically involves:
      • Inserting the SD card with the firmware into the control board.
      • Powering on the miner and waiting for the firmware installation to complete.
      • Removing the SD card once the installation is complete and rebooting the miner.


There are no reviews yet.

Be the first to review “Bitmain Antminer Xilinx Zync Control board Ctrl_C41”