Hi, can be normal the S7's fans are running at 2.400 rpm and the internal temperature is at 70ºC? I don't know why they are not running faster. I tryed to put them in auto, 80%, 90% and 100%, but no changes... Someone have same issue?
Use 50% or 40% 3,240 rpm |
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Hello, do somone sell a single Hasboard for the antminer S5 ? mine have a defect  I have. 0.5BTC + shipping 18 pin data cable version.  Click to enlargeFor sale is the right side of the blade , the other is sold. |
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If you want to continue to discuss that you can do so in meta or a scam accusation. It doesn't matter who pays or doesn't pay me, I get accused of being biased in both and all directions at once which doesn't make any sense. Even now its being claimed that I am somehow biased in this situation when:
1. The claimant provided a picture of a mixture of nickel plated and non nickel plated heatsinks claiming that its not actually nickel plating but normal heatsinks from a charred and burnt miner Bitmain sent him.
2. A claim has been made that when he cleaned the heatsinks they changed color to match the others
3. The claimant made these claims during a period he was struggling to get Bitmain to agree to a warranty return.
4. The claimant posted these claims in every Bitmain thread in an effort to force Bitmain to accept his return in response to his silence.
5. The claimant now refuses to provide any proof what so ever to backup the claims, even with continued involvement in the thread, a camera and heatsinks which would "prove" the claims.
That's some Katete level logic going on there if one is to conclude that is a bias....
first picture  Click to enlarge::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Three today's image  Click to enlarge Click to enlarge Click to enlarge::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: First of all, I was wrong - I have never cleaned this blade which is in the picture.In this blade all the radiators should be nickel plated heatsinks. From original left only 12 nickel plated heatsinks, others have been replaced in China. Therefore they sent me someone else's burnt and repaired blade for replacements . It is not mine blade, as I thought at the beginning of posting picture. I cleaned only S5+ blades with pure aluminium radiators, I have a total 27 x S5+ blades. So there is nothing strange in this, that I mixed miners. I also have 3 blades, having both sides of the blade nickel plated heatsinks. How is this possible ? My one S5+ miner was complete with 3 difrent type of blades. The radiator is now cleaned himself with hot air flow.
Thus, it is very easy to see the difference first picture and today's images. |
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philipma1957,
Which data ports are your hash boards plugged into? can you take a pic?I am having issues plugging 6 boards into one S7 Controller where some ports don't seem to recognize the S7 boards correctly and don't hash. I am seeing this on batch 1 and batch 3. Does anyone else who has tried plugging multiple S7 systems into on controller seen this issue?  |
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I have S4 PSU with 9 x PCI-E cables, that I got with miner.
It is from Patch2 , but not labeled PSU. Bitmain sent me a new one with label, But I still had to pay approximately 60 euro VAT fof new PSU.
It has worked for me all the time with some S3, S5 and at the moment with S7 miner.
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Clean one then. If you're honestly trying to claim they're that color because they're dirty, clean one and show us.
I cleaned them all, not just one. Already when I got back to the rest of the two blades from repair. But I'm not trying to prove anything. You are here this person who are all suspects. I am satisfied with the guarantee. I packed today 3 x S7 of over heating burn out blades to ship them back to China. And I also got UPS shipping label. S5 + is for me already forgotten phase. All work perfectly in the end. They work for me as single cubes with S7 controller each of cubes. I found them a place where electricity is 0.08 euro kW/h and they are used for heating. 2 units are still for sale |
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Still nothing useful as to proving a board was "burnt with flame and smoke". If you're saying its due to the smell then its probably from someone unglueing heatsinks off a dead board with a torch. If you're saying that the dark ones are a different color because they've been in a fire, that's even more ridiculous - its nickel plating.
The dark one are different color , because they are not cleaned and sooty. At this point I have to assume you're trolling or shilling, because you're a grown ass man with a technical profession claiming that the nickel coated heatsinks are actually "covered in soot". Nickel coated heatsinks are on the other side of the blade. |
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okey i take them from knc. coul you sell 2x large s5 cables too?
Do you still understand, that they have the KNC software ? How to install them S5 software, I do not know and I do not know if this is possible at all. The screenshot is made with KNC BBB and S5 controller baseplate with KNC software. |
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What do you mean?. I am getting offers on 50usd, and on local stores and internet they cost that. Why would i pay 50usd for a used one from the other side of the world?. Half price is more than fair, i am not getting any warranty here. i am ready to spend my money, just need someone to take it 
..... and I am asking $100 each on the controller boards. ....
Buy it herehttps://bitcointalk.org/index.php?topic=1240873.0
it runs at least with S5.
In contrast to this, which you can get from your local stores.... If you want BBB, then I have two used from KNC controllers, 10 USD from piece. ... 2 x KNC Jupiter BBB (BeagleBone board only)  Click to enlarge20USD+ shipping for both |
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I guess it's from usa?, abit expensive new cost 50usd + shipping . i have one closer will checki whit him first. This is new. Shipping Costs is 9 euro, if you do not like the dollar price. Shipping time - Tuesday from Estonia. But you are always free to buy it from Bitmain USA on China. (50USD + shipping + VAT ) |
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Seeking a beaglebone board to replace my dead from the antminer controller 
50.- USD + shipping costs Click to enlarge.................................................... https://bitcointalk.org/index.php?topic=858962.0 |
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Hey dogie, I have a dumb question for you. You recommend the 1300w psu, but you need 10 6 pin connectors right ? Its 3 per board, and all 3 must be on the same psu. the 1300 w comes with : 6 x 6+2pin PCI-E and 2 x 6-pin PCI-E. So how to you rig it ?
With a decent PSU like this you're fine doing 2x PCI-E to each hashing board, = 7 minimum. If you want 3 PCI-E per board you can get some 2x molex to PCI-E adapters off ebay for a few bucks. Other non industrial solutions with 10+ native PCI-E will cost you far more than this. |
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[OT] Any other S7 related technical questions please put in the main S7 thread or in one of my threads. Making a new thread for every problem dilutes the ability to help, clutters the subforum and blocks out others. Listen to him. Otherwise dogie abuse again Trust Rate süstem, and makes you a false accusation negative, as it is written to me already 2 times (He erased the first negative comment ) dogie- You never will be here Moderator, You're too conflictual person for that. Themes emerge and die, let them go down the natural way. [/OT] ...I believe it was said one controller can run up 9 boards or 3 miners. It would help a lot in trouble shooting a problem.
Only 6 boards with September and October firmware.
How can I upgrade to latest firmware as I can't even access the machine through IP or LAN.
I have checked with several PSU as I got 22 Antminer s7 from first batch.
Fans and Boards seem to be working fine but can't access the machine as it doesn't connect to the LAN or doesn't assign the IP to access the interface.
Already sent an email to BITMAIN hope to have this solve soon
They will tell you the same, try test miner with another S7 miner controller.
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Do you get 4.86 x 3 or less? some say that doing that is less than 4.86 x 3.
9,707.02 9,707.67 9,700.44 9,686.46 9,644.52 |
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what do you guys think, i was about to buy a S7 Batch 3 but was having trouble pulling all the BTC together, but i check today and i still have the order in my backet ready for checkout, do you think if i check it out, they will honor it, or will it be pain in the ass, if they don`t and getting my BTC backs..
It is so easy. You can not checkout. |
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Just Fyi these are lucky to fetch more than $800 on eBay and online per piece. Might want to rethink that price.
Somewhat true, only currently on ebay.com there are NO auctions for Neptunes and "buy now" asking is 2000USD, more there is no chance to get em' with power supplies for that price let alone the quantity . Antminer 7 costs 1799 USD per unit, is 1300Watt (KNC Neptune is 1900) and more important, it is not shipping yet. As I said, price is nogotiable, but we are not desperate to sell, specially at current BTC price rocketing
and Antminer 7 is 1200W 4.8TH/s |
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Antminer S7 Batch 4 and Batch 5 will open sale later tonight with limited quantity, at 8:00pm of Beijing time  Place order in our website directly: https://bitmaintech.com/product.htm My paid order ANTMINER S7 BATCH 3 × 2 is still not shipped. Paid with USD , payment confirmed with imeil from Bitmain 10-22-2015 Order ID: 0012015092900065 Is this a punishment for use USD payment ?:::::::::::::::::::::::::::::::::::::::::::::::::::::: Order total 3213.93 USD for ANTMINER S7 BATCH 3 × 2 AntMiner S7 Coupon 100 USD x 2 -200 USD Order Date 2015-09-29 , paid 2015-10-20 1607 USD at piece. (Today Price: 1848USD ) |
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pm me your asking price
I want 1.2 BTC or 400 euro from miner. |
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