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Got a local antminer 2nd hand (still stock clocks!!!) for only $1100 CAD today. Feeling pretty good, as long as mtgox says something usefu and all the other exchanges pull out of a nosedive
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I can help - I live in Ontario.
I would ask for a 20% premium ($30) plus the shipping costs to re-mail it (This might be $20-40 depending on speed - its not cheap)
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1) hold the reset button for a full 6 seconds before releasing.
2) It will now be at 192.168.1.99 (or 192.168.2.99)
3) Assuming your router is 192.168.1.1 - static IP
ipv4 address: 192.168.1.99
ipv4 netmask: 255.255.255.0
gateway: 192.168.1.1
Broadcast : LEAVE THIS BLANK
custom dns server: 8.8.8.8
Disable DHCP
4) if it still wont work, what are your pool details and post some screenshots
I tried holding the reset button for twice that long and then shutting it down, leaving it off for a while, then starting it back up. Then when I tried to set my IP to 192.168.1.99 or 192.168.2.99 and connect to it but it's not there. I doubt the router is 192.168.1.1-- This is a university network so everything is 130.160.XXX.XXX instead of 192.168 and I have no ability to administrate a router or anything like that. Are those settings in step 3 supposed to be for my computer or the miner? Ok, I think you might be misunderstanding something: you need to set the ip address of your pc to something different to 192.168.1.99 or it will conflict with the miner, if you set your PC to 192.169.1.99 they will never connect. I'm sure the miner will be 192.168.1.99, so you need to change the ipv4 of your PC to 192.168.1.2 and then connect to the miner by typing 192.168.1.99 in your browser. You'll then need to change the ipv4 address of your miner (WAN) to something like 130.160.[this must be the same as your university range].200, or try setting it to DHCP client for it to be automatically assigned an IP. Your problem is that your miner is on a different network to you uni and you need to get into the miner to change the WAN IP address so it can access the uni network... the easiest way to do that is log in to it with an ethernet cable, but your pc needs to be on the same network as the miner to do that i.e. 192.168.1.[whatever]. Thank you so much! It's finally mining. I was trying to connect to it with my computer at the same IP address, not just on the same subnet because that's what the guides told me to do, but I finally was able to connect to it, change it's IP to an unused one on my local network, and get it mining. Alright I said I'd send .01 BTC to whoever got it mining, and I appreciate everyone else who tried to help, but you did the job. What's one of your bitcoin addresses? You can PM it to me if you prefer. 17ztqVKWEg1j25D3AoX87W66rYJApasPLK |
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We all know the feeling how it sucks to have your farm earning less than 1 BTC per month when it used to earn dozens.  hey threader, don't mean to be a party pooper,.....but.....uhhh......no. I still shoot for a dozen or so........ Hahaha +1 lol. If bitmain prices were more reasonable i would be too. right now, I hope for about 6BTC |
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this might work well for a single antminer if you want to squeeze the last few GH out of it (mine all run >375Mhz stock configuration) - anyone thought of a practical way to do this with 4+ antminers?
these things would be great for immersion cooling
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Only my PC on 192.168.1.254 is showing up. ANy reset button on S1?
edit:
I put my PC back to my Home network and Scanned again
and got last address of IP are as below, but no Miner IP:
1. Verizon internet router
2. Cell 1
4. PC 1
100. Motorola - Iphone
101. Motorola - Tablet
254. my PC
Nothing on Miner, Still need Reset button?
its on the small control board. Make sure the ip scanner gets everything under 192.168.1 and .2 - most of the recent ants all ship with 192.168.1.99 or 192.168.2.99. some of the older ones shipped with individual numbers if they were run in the bitmain testing racks |
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eligius works great for me. 5 antminers clocked between 375-400MHz average 990GH
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This doesnt make much sense to me - the manufacturer will probably have a single-board, 40-chip design soon enough that is a lot more stand-alone then a ton of little cylindrical heatsinks
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I use corsair cx 650 And corsair cx 750m for my 2 Ants OCed 400mhz. You need single rail 12v with 42A to be safe for OC. Sounds like power supply problem, but dunno for sure. 100ghs per blade sounds right. Multiple rails on the 12v not good.
HHAHAHAHAHAHAHHAHAHAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHAAAAAAAAAAAAAAAAAAAAAHAHAHHAH AHAHAHAHAHHAHAHAHAH 42A really.. ya okay. no you do not need that big of a psu, easily runs on dual 18a rails, 10amp less than 42... roflol. such rookies. you would be surprised. 36A*12V is only 432W - enough for 375MHz maybe, but if you want to overclock any further your PSU will start acting up. also, many power supplies cannot run more than 80% of thier max capacity 24/7. I would advise at least 420W for a stock antminer and 500W if you want to overclock. |
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Hi,
has anybody experience with changing the fan in an modell which is not so noisy? Can anyone give me a hint which fan is the best for this? Also as second fan?
Best regards
Joerg
the stock fan has massive (>120cfm) airflow. If replacing look for at least that, or pair up 2 fans that are capable of at least 90cfm+ , assuming the exhaust fan helps cut down of airflow loast out the top/bottom |
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What is an acceptable HW error % for an Antminer getting approx. 200 GH and what is the risk of running with a high HW % 24/7 ? What is so bad about HW errors when your GH is where you want it?
error rate <1% is the ideal. If its more than 2%, at 200GH thats roughly 4GH lost - and so is the energy you are wasting on created hardware errors |
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Wow how many btc per day you hashing? It would be about 0.49 BTC/day |
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I am very much in need of help. I've had my Antminer S1 for almost a week but still haven't gotten it mining. At first, I could connect to it and change the settings, although it wasn't mining because it couldn't resolve the ntp.org address. I tried changing it to the IP address, but that didn't work. Then I read somewhere to change it to use DHCP, but ever since I did that, I don't know its IP address so I no longer have access to it. I've tried doing a scan of the network using nmap but it's a university network so the address space is massive. There's no way to check them all, and I don't know how to narrow it down. I've also tried pressing the reset button and restarting it, but that didn't seem to help either. ANY help would be greatly appreciated.
In fact, I'll send 0.01 BTC to whoever can get this thing mining.
1) hold the reset button for a full 6 seconds before releasing. 2) It will now be at 192.168.1.99 (or 192.168.2.99) 3) Assuming your router is 192.168.1.1 - static IP ipv4 address: 192.168.1.99 ipv4 netmask: 255.255.255.0 gateway: 192.168.1.1 Broadcast : LEAVE THIS BLANK custom dns server: 8.8.8.8 Disable DHCP 4) if it still wont work, what are your pool details and post some screenshots |
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So what would be an ideal price for you at this point considering other (if any) options?
1.25BTC would be a better price, but IMHO if it wont ship until Feb 28 -> 1.15BTC |
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i think somewhere asiabtc said it should be something close to 9.5 btc in $.
9.5 GoxBTC, or RealBTC? a BTC is a BTC. Gox just happens to be selling bitcoins it likely no longer owns |
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Let the fight begin!!!!
I'm not fighting for this one - Its hard to imagine a bitcoin world where these make a profit unless difficulty stays <18% jumps from here on out |
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Hi Can someone help me with this issue? Today I got 3 Antiminers S1 (I already use 4 pcs. - so I am not so newbie in setting  ). Two of them are hashing perfect. Third one works strange. Web admin works good, but is not hashing. Green light on the side is shining (not blinking) for about 1 or 2 minutes than stops. CGMiner tries to start but cannnot. Power supply works on other machine perfect, so PSU is not the cause. All setting are the same like on onther six pcs. (only IP changed)..Connected to Eligius so cgminer setting same on every machine. Did anybody solve something like this ? thanks for any help. find the logs on the webgui - they will help. is there perhaps an ip conflict between it and another miner or device? |
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Back to the top!
More coins still available. Price increased to 2.3BTC
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so if my antminer was 192.168.1.99 and the router was 192.168.1.1 - whould i use
option api_allow 'W:127.0.0.1,W:192.168.0.0/24' or option api_allow 'W:127.0.0.1,W:192.168.1.1/24' ?
This should do it: option api_allow 'W:127.0.0.1,W:192.168.1.0/24' I did that, and also have option api-listen still nothing in multiminer. what advanced settings should i use? |
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Drop it down to 393.
393.75 MHz '5F05'
You might even need to go lower.
387.5 MHz '5E85'
Where are you seeing 10% HW errors? What # on that status page tells me this? HW / (HW + DiffA + DiffR + DiffS)= xx *100 Simple rule: Keep the HW lower than accepted shares and you will be ok. Can I tweak the timeout to increase GH?  Thanks for your help btw! your issue is that at 400Mhz the antminer is being overworked - either the power supply is not quite powerful enough to feed it or the PCB power connections just cant handle being so far out of spec. Try 387.5 - it works on ~80% of machines and produces about 194GH. Considering you are losing almost 20GH to hardware errors, it makes sense to tune it down a little |
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