Bitcoin Forum
May 10, 2024, 08:26:54 PM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 [17] 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 ... 75 »
321  Economy / Service Discussion / Re: BITMAIN REFUSE TO REPAIR FAULTY S9 - DOA on: August 07, 2016, 06:18:00 AM
picture tells a thousand words. post pic & share.
322  Bitcoin / Pools / Re: [40+PH] Kano CKPool kano.is 0.9% PPLNS US,DE,SG,JP,FR,NL on: August 07, 2016, 06:10:25 AM
I know this is off topic but definitely worth it to those who are in hot temperature areas.

I purchased awesome miner to try out the automatic frequency change option. Let me tell you, it works great during the heat of the day. Awesome miner drops my frequency automatically. Then when the temps drop it automatically turns them back up. I manually had to change frequency on all my miners twice per day. This software has been a life saver. Not to mention all the other amazing features it has. So those of you who are struggling with high temps this summer should really check it out.

Plus Patrik, is always available with quick responses for any trouble you may encounter. He also implements changes super fast. Awesome guy with great customer service.

50$ tho... i only have 2 s7s.. not in my budget.. sucks cause i would love something to turn up and down the fans at night.



not the fans, it's the freq that it adjust. but meh 50 bux too expensive imo. if u can grab hold of older version it has for free users.

back on topic, what happened to the 11 block charms ?

blocks come come
323  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Awesome Miner]- Powerful Windows GUI to manage and monitor up to 5000 miners on: August 05, 2016, 10:34:14 PM
replied to patrike here :

https://bitcointalk.org/index.php?topic=1550796.msg15833332#msg15833332

after S9 reboots, it's restricted again, have to re-enable/reflash/mod.

after updating, the freq change is no more for free editions Sad sob sob
324  Bitcoin / Hardware / Re: Antminer S7/S9 scheduled clock speed adjust on: August 05, 2016, 10:30:32 PM
S9 - remove the A: , enable the W:

but after a reboot, S9 will revert to Restricted again. ---> @patrike, not sure if you are aware of this Wink

easier solution for noobs on the S7, flash older version of fw such as Fri Dec 11 11:51:56 CST 2015, no restrictions.

GL & have fun, don't break, blow or brick anything !
325  Bitcoin / Pools / Re: [40+PH] Kano CKPool kano.is 0.9% PPLNS US,DE,SG,JP,FR,NL on: August 05, 2016, 09:41:23 PM
lucky 11, will we see 12 or more ? 2hrs+ to go

but roughly about 6 PH dropped !

Prolly auto switch to not-so-nice-hash ?

just added few more th/s to the pool.
326  Bitcoin / Pools / Re: [40+PH] Kano CKPool kano.is 0.9% PPLNS US,DE,SG,JP,FR,NL on: August 05, 2016, 08:06:00 PM
Block by pr3hm with 4.83THs!  Welcome to the Acclaim Board with your 1st Kano block!  Cheesy Cheesy

That would be number 10 for the day!  Shocked

just wanted to post for block #10 ...

K man must be having a nice sweet dream ! heh
327  Bitcoin / Pools / Re: [40+PH] Kano CKPool kano.is 0.9% PPLNS US,DE,SG,JP,FR,NL on: August 05, 2016, 07:49:16 PM


Just that no unit forgets what we are looking for  Wink

nice rack ! maybe i should put a poster up too heh !!!

GO GO GO moar blox Wink

u got pm.
328  Bitcoin / Pools / Re: [40+PH] Kano CKPool kano.is 0.9% PPLNS US,DE,SG,JP,FR,NL on: August 04, 2016, 06:13:03 PM
Better to use an app to check miner status (there's one for both Iphone and Android that's for kano ckpool) so you can keep your ports shut tight!

and make sure you change the default password

ssh password is still same

GUI can change but ssh .... maybe K man should chime in.
329  Bitcoin / Hardware / Re: Bitmain's Released Antminer S9, World's First 16nm Miner Ready to Order on: August 04, 2016, 03:07:12 AM
API command: summary
{
  "STATUS": [
    {
      "STATUS": "S",
      "When": 1470279968,
      "Code": 11,
      "Msg": "Summary",
      "Description": "bmminer 1.0.0"
    }
  ],
  "SUMMARY": [
    {
      "Elapsed": 47881,
      "GHS 5s": "13887.04",
      "GHS av": 13952.04,
      "Found Blocks": 0,
      "Getworks": 1675,
      "Accepted": 13972,
      "Rejected": 60,
      "Hardware Errors": 390,
      "Utility": 17.51,
      "Discarded": 25652,
      "Stale": 25,
      "Get Failures": 1,
      "Local Work": 2454335,
      "Remote Failures": 1,
      "Network Blocks": 90,
      "Total MH": 668037852482.0,
      "Work Utility": 196498.51,
      "Difficulty Accepted": 156167404.0,
      "Difficulty Rejected": 641727.0,
      "Difficulty Stale": 0.0,
      "Best Share": 48232771,
      "Device Hardware%": 0.0002,
      "Device Rejected%": 0.4092,
      "Pool Rejected%": 0.4092,
      "Pool Stale%": 0.0,
      "Last getwork": 1470279968
    }
330  Economy / Games and rounds / Re: 1000 BTC GIVEAWAY! From your friend rekcahxfb on: August 03, 2016, 04:08:56 PM
thx OP

1CAptMCDaQKumMDbeFFLBQbsHDfJZcJKR7
331  Bitcoin / Mining support / Re: Antminer S9 - How do i enable API please? on: August 03, 2016, 12:28:09 AM
dont know dont touch , by default it's enabled
332  Bitcoin / Pools / Re: [35+PH] Kano CKPool kano.is 0.9% PPLNS US,DE,SG,JP,FR,NL on: July 29, 2016, 09:20:52 PM
Block! Cheesy

Good job villius with your 2nd Kano block!  Cheesy

That is 2 green blocks in a row!  Grin

me want to see 200,000,000,000,000,000

GREEN blocks in a ROW !

good job to all block finders Wink
333  Bitcoin / Pools / Re: [35+PH] Kano CKPool kano.is 0.9% PPLNS US,DE,SG,DK,JP,FR,NL on: July 23, 2016, 07:27:48 AM
rock n roll

long time no see canaan on the list !
334  Bitcoin / Pools / Re: [35+PH] Kano CKPool kano.is 0.9% PPLNS US,DE,SG,DK,JP,FR,NL on: July 18, 2016, 06:54:11 AM
run a node but dont store your bitcoins there, easy to hack.

go back to basics , make a paper wallet or prolly you can try armory.

blockies,....moar pls
335  Bitcoin / Pools / Re: [35+PH] Kano CKPool kano.is 0.9% PPLNS US,DE,SG,DK,JP,FR,NL on: July 16, 2016, 07:56:56 PM
Kano, I read in the S9 thread that the new firmware is causing problems on your pool. If this is true I won't flash it. Do you have any info?

i forgot to mention to K man, in fact that guy who posted is a friend of mine, if he points to main server it's not good.

but if pointed to the node closest to him seems to be ok.

it is ok for me on 24th june fw for the s9 my hw error is 0.0001% pointed to the node closest to me.

ping for me is : ***SG Node***

Approximate round trip times in milli-seconds:
Minimum = 11ms, Maximum = 18ms, Average = 14ms

Lastly, the GOLDEN Rule of Thumb . . . if it ain't broken DON'T fix it !

Let the blocks continue to roll & fall in ... i want ma supa-dupa GREEN, blinding GREEEEEN !

336  Bitcoin / Pools / Re: [35+PH] Kano CKPool kano.is 0.9% PPLNS US,DE,SG,DK,JP,FR,NL on: July 12, 2016, 03:01:30 PM
can't wait for my turn ! ~node~

go go go K pool !
337  Bitcoin / Hardware / Re: BEWARE Bitmain S7/S9 failures and lack of warranty on: July 07, 2016, 05:07:06 PM
I am really impressed that neither miner next to the burned up one were affected. In fact, I am impressed the whole house did not burn down.

Generally the materials used won't support combustion so unless something really catastrophic happens, the worst case should be as pictured. I don't remember what the certification series is called but I think boards are meant to self extinguish within 10 seconds or so.

True, I am aware of those facts and I agree with you. I think you are referring to the FR-4 materials grade designation for PCB construction. However, that does not preclude surrounding items, i.e. shelving or other objects depending on material composition, from catching fire.
The self extinguishing ratings only apply  after the ignition source/condition is removed. In this case after the mains breaker feeding the PSU tripped shutting off power to the (massive) short. Odds are the PCIe power leads were the only thing setting a limit to the power being fed into the short circuit. This miner was tied to a 4kw psu no? If safety is a concern, um, putting a couple 1200-1300w loads on a single high energy source demands fusing EACH of loads to just over whatever current they take, for an s7 that equates to 110-115A to prevent exactly this sort of thing from happening.

Yes because of how they work fuses introduce a voltage drop, if that is too high then using DC circuit breakers is the only option.

Now as what started the meltdown by apparently shorting out the incoming 12V power planes...  Would certainly be nice to know. This also points to one of the few advantages to feeding each miner from a PSU more closely matched to its power needs. Certainly could still have a catastrophic failure similar to this but at least the maximum power that can feed the failure point is far less and more in line with reasonable worst case design considerations.

I have used finksy gear.
And I have used optimizer gear
And I have used sidehack gear
And I have used Pete m gear.

Along with evga 1600 t2 1600 p2 1600 g2 1300 g2

Seasonic 1200 plat

And more.

To me. The s-9 needs to be run under clocked with the 2k watt boards. Using the IBM dps-1600
The IBM dps-2000 or the IBM-2500 psus. At freq 500 to 600 depending on the batch number.

Bitmaintech has dropped from freq 650 to freq 550 batch 1 to batch 5.

My guess is they are having issues ruining the gear in summer heat.

Right now I am running two batch 1 s-9 at freq 600 in the array with finksy 4k board and two dps -2000
So far okay.
1 s9 batch two at freq 600 with evga 1600 p2
1 s9 batch two at freq 600 with dps-1600 optimizer 2k board
1 s7 batch one at freq 600 with evga 1600 t2

And
1 s-9 batch 4 at home freq 462 with optimizer 2 k board and a dps- 2500

S9 consumes approx. 1472W or let's say 1500W running at 650 mhz.

dps 2000bb output is more than sufficient to power it.

yes you mentioned to you only but i do not see any issues at all & there is no need to down clock them in fact those passed warranty, i oc them by a tad.

even with summer heat. over here OAT is around 37C indoor after some diy evap cooling it's around mid to high 20's C hot noon.

been running all sorts of miners since then for about 3 years.

so far so good, fingers crossed though.

i run them around 70 deg C board temp with dps 2000bb + jabber's board overvolt to 12.5V - 12.8v on load.

they run fine even on the s7's.
338  Bitcoin / Hardware / Re: Bitmain's Released Antminer S9, World's First 16nm Miner Ready to Order on: July 07, 2016, 03:50:33 AM
still overpriced. wait it out would be a wise choice. halving is too near for the pricing.

my B5 paid on 1st july & it's still stucked at chinese customs. grrrrr

Shenzhen, China   07/07/2016   12:17 A.M.   Export Scan
07/06/2016   1:30 A.M.   Your package is at the clearing agency awaiting final release.
Shenzhen, China   07/05/2016   11:00 P.M.   Arrival Scan
07/05/2016   10:54 P.M.   Departure Scan
07/05/2016   8:00 P.M.   Origin Scan
07/05/2016   4:14 P.M.   Pickup Scan
China   07/05/2016   10:19 P.M.   Order Processed: Ready for UPS
339  Bitcoin / Hardware / Re: Bitmain's Released Antminer S9, World's First 16nm Miner Ready to Order on: July 06, 2016, 05:26:29 PM
that's a S7, this is S9 thread, let's stay on topic as much as we can but much thx for sharing.

will monitor the miners closely.
340  Bitcoin / Pools / Re: [35+PH] Kano CKPool kano.is 0.9% PPLNS US,DE,SG,DK,JP,FR on: July 06, 2016, 12:13:31 PM
didn't even realised i hit a block ... yummy, 3rd block 419417 @ CK pool
Pages: « 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 [17] 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 ... 75 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!