The hash board is an essential part that are hot-swappable for continuous and optimized operations. When repairing antminer and other models, we use new spare parts.
When your mining machine has the following problems, you may need to consider that the hash version is damaged:
1. No Hash board is detected;
2. All three Hash boards are not detected;
3. Insufficient number of chips;
4. The hash speed of the miner is lower than expected, or some hash boards have no hash speed, or the hash speed of some hash boards is displayed as "0", or the hash speed of a hash board is significantly higher than ( Or lower) the other two hash boards;
5. There is no hash speed, unable to connect to the pool;
6. The temperature shows a negative number or "-".
If you encounter the above problems, maybe the hash board of your mining machine is damaged, then you need to repair the hash board.
Our company sells hash boards to the world at the lowest price and returns customers with the best quality service. We have cooperated with many Hash board manufacturers for many years, have professional knowledge and rich experience, and have sufficient supply. If you have any questions, you can directly consult our account manager in detail.

If you have any questions, please leave a message.
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Владимир 29/8/2020 19:17:38
Q:Здравствуйте! Я из Казахстана, у нас нет официальных сервисных центров. Как можно открыть в Казахстане сервис, есть у Вас возможность обучиться и обслуживать и ремонтировать аппараты?
A:Здравствуйте, пожалуйста, добавьте персонал службы поддержки клиентов WhatsAPP: +8618623251355
Ariankys Quintero 7/8/2020 22:29:23
Q:Hello, I would like to buy some products, I sent the list by WhatsApp two days ago but I have not received a response
A:Hello, my friend, we have received your feedback, please confirm the correct WhatsAPP number: +8618623251355, this is a special number used by our company
Andre 7/8/2020 20:12:16
Q:Dear Zeusmining.
Who can I contact to obtain a quote and order.

A:Hello dear friend, please contact WhatsAPP: +8618623251355, thank you
Ernesto Tovar 30/7/2020 2:53:10
Q:Hello im from Venezuela, i want to buy some parts for repair, for example. pcie conectors, fans, cables, etc. I just want to know from where you send those parts. China? USA? Other?
A:Hello, sending from China, you can add WhatsAPP: +8618623251355 for more information
Simon Mallinson 13/7/2020 0:10:27
Q:Dear Sirs,
I hope that you are well? I would like to buy an APW 8 psu for Antminer S11 10-11 volts, can you tell me cost of postage please?

Kind Regards
Simon
A:Hello my friend, where do you want to send it? Please add Customer Service Commissioner WhatsAPP: +8618623251355
MASAMI SUZUKI 28/6/2020 20:32:47
Q:Please tell me the next amount
1.New version of multifunctional test fixture Universal test fixture Antminer S17e T17e 1units
2.Official fan 4cm x 4cm x 2.8cm 12V Miner power fan 20units
3.New universal test fixture kit, including new models such as S17+ S17e T17+ T17e  ×1
4.Original Antminer official fan 12cmx12cmx3.8cm 12V 2.7A 10units
5.MOS chip for fix hash board 0 hash rate 10units
6.Repair tool: 1000 times electron microscope, 4.3 inch screen 1units
7.10 pieces Antminer BM1393CE chip is suitable for: S9se S17e T17e S17+ T17+ 10pcs
Please tell me the price including shipping to Japan

A:Hello my friend, please add WhatsAPP: +8618623251355, in addition we have sent the list to your email
MASAMI SUZUKI 27/6/2020 6:05:06
Q:Please tell me the email address for ordering and inquiries.
A:Hello my friend, the email address is: [email protected]
You can also contact us via WhatsAPP: +8618623251355
Claudio Da Costa 7/6/2020 20:08:02
Q:do you have stock on APW9+ power supply and can you ship to South Africa?
A:Hello my friend, currently in stock, please add WhatsAPP: +8618623251355
dhika 28/5/2020 21:30:57
Q:hello my lord Dhika, from Medan City. Indonesia may I ask please help me instructions, how to dowloand Antminer Chp software .. Xshell 5 programs ... how to dowloand ,,, install from the beginning in detail sir thank you as much ... for help the master gave
A:Hello friends, please pay attention to the tutorial column of the website. There are detailed introductions and instructions
MASAMI SUZUKI 18/5/2020 17:41:18
Q:Is it possible to use e-maill instead of WhatsAPP?
I'm not using WhatsAPP.
A:Of course my friend, what do you need?
About miner repair issues, please contact repair manager email:
[email protected]

For business cooperation, please contact:
[email protected]

COMPLAINTS & SUGGESTIONS
If you have any dissatisfaction during the transaction or have valuable suggestions for us, please contact us via this email address:
[email protected]