How do you contact them?
Did you use the official contacts from Bitmain? Or you are dealing with someone?


Their contact info can be found here https://www.bitmain.com/contact

You can also try to call them with their support landline number check them here

- Domestic and overseas customer contact number
- Bitmain Contact support with hotline number

It seems that many users have the same issue but I can't find that they solve the issue. Bitcoin core is keep developing and releasing new versions and maybe the armory can't detect the latest version of Bitcoin core. Look the last update of Armory is 2018 and no latest update with this wallet.

So if you downgrade the Bitcoin core when taproot is not implemented yet maybe Armory will work properly. That's just my theory but you can try it.



Do you need the BTC from your wallet right away?
If you don't want too much hassle you can export your private keys from Armory(Run it offline) and then import it to Electrum. You don't need to download the whole blockchain or wait to be fully synced.

Why not read the awesomeminer documentation what you need is already there.

You can check this one how to remote your rigs without SSH
- https://support.awesomeminer.com/support/solutions/articles/35000124393-control-antminer-without-ssh-access

If you want to fully control all of your miners then you will need to enable the SSH of all of your units or you will need to flash your rigs with awesomeminer firmware so that the awesomeminer software can fully control all of your units.


Also, you can configure rules detection settings for awesomeminer you can check this guide "Detect mining issues and automate tasks"

That's pretty bad did you touch directly the board to replace regulators.

Anyway, what things did you do first before you replace LDO?

Sometimes the signals from logs are due to a connection problem between the hashboard and the control board. Replacing the cable sometimes solves the issue.

But if you already tested them and run the miner one by one to test if each hashboard running fine without the other two hashboard connected. If the result is still the same the hashboard is broken.

You can follow the whole troubleshooting guide from here https://www.zeusbtc.com/articles/information/184-antminer-t17-manual-download
Check the diagram and PDF guide just translate them into english.

Try to flash it through SD card you can follow the guide from this "T9+ Control Board Program Recovery"

Then upgrade it with the latest firmware available from this "antminer t9+ firmware"

If still do not work try to flash the hashboard with known working pic through Pickit 3
You can follow the guide from this thread below.

- https://bitcointalk.org/index.php?topic=5032987.0

Why don't you put both system and kernel logs here?
I would like to know how your unit scans the fan if it only shows not enough fans then your miner is not detected properly.
Without logs, we can't analyze your issue well.

Anyway check these

- Black   =  - 12V
- Red     = + 12V
- Yellow =  Spd Signal
- Blue    = PWM Signal

These are wires on the fan make sure each of these wires has a signal if you have a multimeter you can check the red and black for voltage and check both yellow and blue signals if they are connected properly to the control board.

If not then you can jumper them directly from the fan to control board.

How are you sure that your Bitcoin core is not running in pruned mode?

Would you mind to try checking bitcoin.conf file under Bitcoin core data folder and open it with notepad and check if there is prune=x something
Just delete it and save also check the bitcoin core under settings>option if the prune block storage is checked just uncheck it and click ok.

Also, check the bitcoin.conf if it has server=1 if you can't find it under bitcoin.conf add it then save and then rerun them all.

Why not try to reflash it again with BraiinsOS.

If you want to know the reason why it keeps restarting I suggest you to post the system and kernel logs here so that we can analyze the logs why it keeps restarting.
Don't forget to put the logs inside the code tag to your post so that we can read it and it makes your post clean.

It's not a pool where you can mine solo and it seems they are selling an antenna that connects directly to the satellite. I do not think it will help something to your miner because it's just an antenna.

Why not mine on solo pool directly like https://solo.ckpool.org/

Anyway, I found some posts on Reddit check them here https://www.reddit.com/r/Bitcoin/comments/sqqpsw/how_to_solo_mine_bitcoin_using_blockstream/
and go straight on comments.

It seems the website is 9 yrs old alive and kicking and they keep scamming but we do not know if the owner is already dead or not. As you said your client lost funds and the transfer amount has still not been transferred to another wallet yet.

I'd like to suggest you try if you want to know the name and address of the owner of the website try to contact this https://www.enom.com/reseller/contact-us/
Because the domain is registered on that site.

I think that you can able to get the real name and address of that scammer on enom.com because they only accept these payment methods credit cards, PayPal, check, or wire transfers.
Just try to ask them about the name, address, and contact number of the owner of that website. Let's hope that the domain provider will cooperate and don't forget to tell them that the owner is a scammer send some proof.

Adding this Loycev have a tool to archive posts unedited and undeleted posts.

If you accidentally deleted your own post you can just go to this link https://loyce.club/archive/posts/ then put the msgID or topicID or userID choose any of that options and look for your deleted post then click the scraped you can copy it and post it again.

Without a budget, it won't be easy because one of the marketing strategies to promote your game is to be listed on NFT games listings like dappradar or playtoearn sites.
And also I think you will need your token to be listed on Coinmarketcap and Coingecko as another way to promote it.

Other stuff like doing on-page and off-page SEO can do manually for free.

Here are some of my bookmarks below it should be a good start to get organic traffic.

- https://github.com/madawei2699/awesome-seo
Then you can find more tools from this link https://github.com/teles/awesome-seo

I search a bit but I don't know exactly what is PWC and as you said it's broken but according to Google PWC and Bitfury are partners to create blockchain accelerators.



So what exactly you are trying to point out?

Did you try to contact Bitfury support? You can contact them through email support here support@bitfury.com

I suggest you if you can copy the logs paste them here I will try to analyze the issue.

Also, would like to suggest you try to upgrade the firmware you can download the firmware from this link below including the manual on how to flash it through an SD card.

- https://bitfury.com/crypto-infrastructure/support

You can also check this support thread below about Bitfury

- https://bitcointalk.org/index.php?topic=287590.0

Never heard of this tool and it seems you can't find it on Google but with a bit of research on Github you can find it.
Does it seem that he develop this tool?

Be careful this bob4fun is currently a newbie and the tool might be infected or it can remote your miner.
Actually, I found the tool on the Github link here below just uploaded 24hrs ago.


I don't recommend this for safety purposes I suggest you better use only official and trusted monitoring tools.

If this is still the old unit with broken PMU and replaced based on the logs Vi and Vo the input and output from the PMU is fine. But I don't know if the hash number you talking about is needed to be replaced with the same PMU with the same hashes or hash number.

I heard that you can program them to make sure the PMU will work but it should be compatible with the current MM version.

I think the only man who can help you with this is to contact HagssFIN he is the one who has lots of experience with Avalon units.

For current difficulty and price yes but if you believe that Bitcoin price will increase these coming few days the ROI decrease and daily profitability will increase.

What do you mean $2k and $8k you mean that the 2nd hand unit with a price of around $2k-$8k.

I can't recommend any site that selling 2nd hand units but if you are going to buy I suggest try this https://www.zeusbtc.com/ASIC-Miner-Repair/
Or try to contact offordscott he is active here on the forum.

The daily profitability and ROI depend on the unit you buy always focus on the hashrate and the power consumption of the unit and only deal with legit sellers because there are many scammers out there selling 2nd hand units.

According to preev the total BTC of $150 is 0.003399BTC if you are going to use Chipmixer you can't send them all you must send 0.001 and 0.002.

I don't know if you can send a total of 0.003BTC in Chipmixer but I think you will receive exactly 0.002 if you sent 0.003BTC.

If you decided to use Chipmixer then follow this guide https://chipmixer.com/articles/basic-theory-3

Actually, he already answers what you need if you talking about how long the miner will run with solar panels it depends on your solar panel how much can produced and battery if how much can store.

If you want a diagram and how to calculate a mining setup with solar I suggest you check this PDF file below

- https://www.sit.ac.nz/Portals/0/upload/documents/sitjar/2021/SITJAR_-_Naveed_3.pdf

Take note this is an off-grid setup

Also check this thread to get some idea for on-grid setup https://bitcointalk.org/index.php?topic=5337081.0

Why not post the API logs at the current time?

If you still keep disconnecting automatically right now you can copy the whole logs and let's see if we can find the reason under the logs.

Or you can troubleshoot it with your own download the troubleshooting guide from this link below

- https://canaan.io/service/447

Then open it with chrome or and PDF viewer scroll down the bottom and read "APPENDIX 4 Log Page main parameter" So that you know how to read the logs.

Antminer s9 only runs at 13.5th/s and it can pull around 1300w so I think you will make a bit of profit at the current difficulty.
The profit of this unit depends on the difficulty and the current price.

If you want to estimate or calculate of daily or monthly profitability of this unit I suggest you use some calculator like the one below

- https://www.mycryptobuddy.com/BitcoinMiningCalculator

Or you can use this calculator here below

- https://www.asicminervalue.com/miners/bitmain/antminer-s9-13th

Then scroll down to the bottom and look for Electricity cost and put your current Electricity rate.