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Do these ship from United States? Are you willing to sell them individually?
I think some pictures might help the listing, the cards sound like they are in great condition only lightly used.
Do you have a minimum ask price? 3090 TI is currently selling for US$1099 brand new.
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My control boards finally arrived, although the delay was a few weeks later than usual.
It looks like the Bitmain store is no longer "under maintenance" and furthermore, most of the repair parts are back in stock. Not sure if I would trust that, though.
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Okay these were repair parts correct?
TIM please let us know when then arrive.
...
So maybe they are cleaning up old orders.
Yes, this order consisted of four control boards from the repair page. The package is still in Shenzhen at the moment but it is scheduled to arrive on Monday. I think they are just cleaning up old orders, and probably starting with the easy ones first. |
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Finally got an email to confirm shipment of my order from July 14. Shipping with DHL from Shenzhen.
Not getting my hopes up till the goods are actually received. Not planning to order any more for the time being.
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Hello sirs,
I am one of the elite that acquired more than 10 million bit coin tokens back in 2007.
Of course, I am not scamming the greed. I paid only 0,10$ per tokens, so I will sell tham for 0,15$ each.
Let's execute this deal. As soon as possible contacts me on Telegram:
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Unfortunately, it is time to go public with my scam alert for JH Group, Inc. (aka JH Cryptofarm) headquartered in Corona, CA, with various mining facilities within USA and potentially Canada as well (?) Here's what happened:In July 2019, I was hired by JH Group to develop and deploy a custom operating system for mining Ethereum onto 183 of their GPU rigs. This included testing each GPU as well. The project was completed successfully on August 7, with a spreadsheet of the final results sent to all of the necessary people. I also left them a couple USB drives with all of the files necessary to upgrade the rigs in the future, or to install the software on new rigs. My primary point of contact for the project (whose name I won't mention as he is no longer with JH) was very happy with the results and assured me several times that payment had been approved and would soon be sent. However, around 1-2 months ago, he called and told me that he was no longer working at JH Group. I followed up with others from the company who I had interacted with in the past (ceo, cmo, director) and I've been absolutely shunned by everyone, not a single reply or any contact from anyone. I did not require payment up front on this project, as I'd worked with this company in the past and was willing to receive payment afterwards. However, it's become clear that these people are willing to be very dishonorable in their business dealings. I'm disappointed with their behavior and thus I'd like to strongly advise anyone who is considering doing business with JH Group to forget about it, you can always ask me for more specifics details about this if you need. Also, I would appreciate your thoughts or questions regarding this. I don't really have the time and money necessary to fly to California or Oregon for any type of small claims court, as I'm living in Virginia currently. Here's the details: (no private info included) Amount scammed: The amount that I am owed according to contract is $2500 usd, and they also promised to reimburse shipping for one of the GPU rigs ($30), so that brings the total amount that I lost to $2530. Company headquarters:JH Group Inc 809 E Parkridge Ave, Ste 101 Corona, CA 92879 Oregon mining branch HQ and facility location:62885 NE Mercury Place Bend, OR Website: https://www.jhgroupinc.com/ (alternative name JHCF Cryptofarm) Employees involved:CEO: Emil Hakim CMO: Sameh Radwan Director: Jonathan Mendez Reference email / contract: (before) https://i.stack.imgur.com/EByYf.pngReference paste showing some selected data from the results excel file: https://pastebin.com/4bCUkA0QReference paste showing part of one of the shell scripts: https://pastebin.com/5JQ3ymyB |
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That is great news, half the problem is already solved.  did you manage to back up the whole firmware in a flush-able format where others can flash it on their T17/S17 boards to test it? if not then could you please seek some help from thierry4wd , taserz or any other firmware savvy? Compiling bmminer is not the hard part making a flashable firmware version that doesn't shit the bed is more a bitch than anything else.
I have done compiling custom bmminer binary, that's about it. So if anyone wants to give me tips on making a flashable version of firmware that would be great. But I don't see how it would help if all stock S17/T17 miners only accept signed firmware files anyway. if you are not willing to do that, I might just buy the control board from you and have it sent to however is willing to extract and test the firmware.
I already am selling the control boards on ebay (factory new condition) and pre-flashing the firmware for my buyers, if you're serious about buying one, it would be no extra cost and I'll just leave the MP test firmware on there. |
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Hey guys, I appreciate your interest. I should have mentioned that I ordered several with the same "MP test" firmware so that shouldn't be an issue, it's not like I only had one which is now gone. It was just when I was pre-flashing T17 firmware for a customer that I noticed and made the post. With that being said, let us try to find that firmware, i will try to order a control board ( the same one tim bought) and see if we get lucky, will also try to contact my chinese suppliers to see if anyone has a clue.
So with the above in mind, all is not lost, I don't actually have any S17 / T17 hashboards physically with me so I can't test that, but I can do some tests on it or sell one to you guys if you really want. But also, SSH is enabled on it, I downloaded most of the filesystem if you guys want to take a look: https://gofile.io/?c=owO8lAAlso here is the HTML source of quality.html : https://pastebin.com/b7FVuHqx and here is cgi-bin/miner_stats.cgi : https://pastebin.com/gJrxVEMF |
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I can't think of a single reason and single way how a person could make more than the allowed max win but it sounds just too silly, if there was a way to make more than the max then there would be a higher max
It's because there are actually two max wins: Per-player (a single player can win max 1% of bankroll, per round) Per-round (everyone together can win max 1.5% of bankroll per round). If a whale plays on one account, he/she can win max 1% of bankroll per round (limited by the per-player max). However, if the whale plays on two accounts simultaneously, he/she can win max 1.5% of bankroll per round (limited by the per-round max), as now only 0.75% goes to each account. What is the most percentage-wise that the bankroll has been paid out on a single bet and on one particular crash to winners accumulatively? Does anybody know?
No idea, I'm curious myself. I'm curious about this as well. In game 1257652, baaaitcoin bet 1 btc and was forced to cash out at 38.08x. He has several more bets where he was forced to cash out at 1% of bankroll. baaaitcoin also played on what I assume was an alt account (lolbaity42) simultaneously for some time. On games such as game 1257628, the server was forced to cash out due to the per-round max (1.5% of bankroll). In this round baaaitcoin and lolbaity42 together earned more than 57 btc of profit. So in terms of percentages, both maximums have been hit before. |
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Tim, in a S15 you can easily overclocking it to do 33TH and oficially it just do 28TH its a big difference and Bitmain dont allow people to do it with web interface.
I agree that's a huge issue.. unfortunately there is no S15 firmware that allows for ssh, we should at least have the choice to use ssh if needed. I don't have any S15 yet, might want to contact Alex as it seems he's got ssh working on his S15? https://www.youtube.com/watch?v=UJv6rrUNU60. |
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updated the code below to working code, along with a working payload for curl.[/b]
EDIT: There was one field missing '_ant_voltage'
Thanks for catching that! I actually discovered that I had left out _ant_voltage shortly after, at first I had tested changing from Enhanced -> Normal so I simply assumed everything worked. I should have posted back here earlier, but unfortunately I've had to take a break from mining for the moment, until we launch a new facility. To make up for it I'd like to share the bash script I've got for this so far. #!/bin/bash
# Antminer configuration via web portal
# Argument1 = IP Address
# Argument2 = Web Password
if timeout 1 ping -c 1 $1 &> /dev/null
then
# Check firmware version
version=$(curl -s --anyauth --user root:$2 $1/cgi-bin/get_system_info.cgi | jq '.system_filesystem_version')
echo "Firmware Version: $version"
# Get current pool settings
names=(_ant_pool1url _ant_pool1user _ant_pool1pw _ant_pool2url _ant_pool2user _ant_pool2pw _ant_pool3url _ant_pool3user _ant_pool3pw _ant_nobeeper _ant_notempoverctrl _ant_fan_customize_switch _ant_fan_customize_value _ant_freq _ant_voltage _ant_asic_boost _ant_low_vol_freq _ant_economic_mode _ant_multi_level)
mapfile -t pools < <(curl -s --anyauth --user root:$2 $1/cgi-bin/minerConfiguration.cgi | grep -e '"url' -e '"user' -e '"pass' | cut -d ":" -f2- | cut -d '"' -f2)
pools+=('false') #nobeeper
pools+=('false') #notempoverctrl
pools+=('false') #fan_customize_switch
pools+=('') #fan_customize_value
pools+=('') #freq
pools+=('0706') #voltage
# Nov 2018 ends here
pools+=('false') #asic_boost
pools+=('false') #low_vol_freq
pools+=('false') #economic_mode
# Dec 2018 ends here
pools+=('240') #multi_level
# Set configuration
data=$(for ((i=0; i< "${#names[@]}"; i++)) do printf "%s=%s&" "${names[$i]}" "${pools[$i]}"; done)
data=$(echo "${data%?}" | sed 's/:/%3A/g')
curl --anyauth --user root:$2 -i -H "Accept: application/json" -H "Content-Type:application/json" -X POST -d "$data" "http://$1/cgi-bin/set_miner_conf.cgi"
else
echo "EXIT: Miner offline"
fi
Also I'm wondering if anyone knows what "economic_mode" is and/or if it does anything. It is present in the Dec 2018 & May 2019 payloads and there's also a hidden checkbox for it on the configuration cgi page. Doesn't seem to do anything as far as I can tell. |
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Para cualquier minero(s) que tenga el problema, debe ir a "System"> "Kernel Log" y copiar y pegar los registros para que podamos echar un vistazo.
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My guess is power or firmware issue.
What PSU are you using, and what is the supply voltage?
Also that firmware is pretty old, you might want to update to May 2019, or Dec 2018 if you must have SSH.
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If you use the multi-option firmware from May 2019 you will be able to switch between many efficiency settings, and it will autotune rather than forcing you to set voltage and freq manually for each miner/hashboard.
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The newest bitmain firmware disables ssh on boot, therefore you can not ssh into machines. Its not a big deal if you have a few machines, but there are many farms out there with hundreds or thousands of miners that automate configuration and reboots using software, this new firmware removes the ability.
They quote "security", but its bologna. Why not give the end user a choice to turn ssh on or off through portal. Any end user with a couple machines can turn ssh off, and farms that tunnel through firewalls can leave it on, our choice. They are purposely making larger mining operations lives harder to get an upper hand.
You can do all necessary configurations, get kernel logs, do reboots etc. all through the cgi pages on the web portal. It is actually much faster than SSH on these miners because they always sit for a few seconds before you can connect via ssh. Large mining operations can easily have someone to tweak their scripts and how they do configurations. However, unexperienced and smaller users who are clueless could easily get an ssh virus if any infected miners or control boards are put on the same network. |
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