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1  Bitcoin / Mining support / Re: [GUIDE] BitFury Miner Support/Tuning on: February 05, 2014, 06:28:31 PM
Is there a diagram anywhere online showing all the components of the V1.2 H-cards? (The chips and capacitors are easy enough to spot, but I'd like to know specifically where the regulator is, and the inductor.) I tried reading the schematic, but it wasn't very helpful for me.

Thanks.
2  Bitcoin / Mining support / Re: [GUIDE] BitFury Miner Support/Tuning on: January 28, 2014, 02:22:49 AM

I tried the card just by itself and actually changed it's position in the chain.
Didn't matter where I placed it, as any card after it was not showing at all. (including this card)


Okay, thanks. That will be helpful to remember for future troubleshooting.
3  Bitcoin / Mining support / Re: [GUIDE] BitFury Miner Support/Tuning on: January 27, 2014, 10:32:06 PM
Ok guys, I need some assistance Smiley

I had an August kit with 2 boards (~47Gh/s)
so the M-Board is V1.0
on Friday I got 10 more boards and placed them 1st in-line then added my 2 pre-existing boards with last board being EOL one.
All this was powered by a 1Kw PS that died on me Sunday evening.
So I had it running about 48 hours.
All the new boards are stock = not overclocked.

Now I placed a spare 430W PS on the BF rig and it runs, however I can only see 96 chips running = 1st 6 cards.

Any ideas why it doesn't see the rest?

Thanks

  you can do test on pcb that mboard did not see if it's working ok by itself.

Looks like the card ain't working Sad RMA time

What test did you do to determine the card wasn't working?
4  Bitcoin / Mining support / Re: [GUIDE] BitFury Miner Support/Tuning on: January 26, 2014, 02:47:51 PM
Does anyone have advice on connecting to Bitminter via stratum proxy with a Bitfury rig?

I'm trying to connect using stratum+tcp://mint.bitminter.com (on the admin page), and the noncerate is just flashing 0GH/s. I can't figure it out.

mint.bitminter.com   3333     username_workername    password

Sorry for the confusion, but do I put 'mint.bitminter.com' or 'stratum+tcp://mint.bitminter.com' on the Bitfury admin page?

Right now I'm using port 3333 along with stratum+tcp://mint.bitminter.com. The username and worker details appear to be correct as well. All other pools work fine (BTC Guild, Slush's Pool, etc.), but for some reason I can't connect to Bitminter.


just mint.bitminter.com

Yup, that was it. Thanks for your help.
5  Bitcoin / Mining support / Re: [GUIDE] BitFury Miner Support/Tuning on: January 26, 2014, 02:26:43 PM
Does anyone have advice on connecting to Bitminter via stratum proxy with a Bitfury rig?

I'm trying to connect using stratum+tcp://mint.bitminter.com (on the admin page), and the noncerate is just flashing 0GH/s. I can't figure it out.

mint.bitminter.com   3333     username_workername    password

Sorry for the confusion, but do I put 'mint.bitminter.com' or 'stratum+tcp://mint.bitminter.com' on the Bitfury admin page?

Right now I'm using stratum+tcp://mint.bitminter.com along with port 3333. The username and worker details appear to be correct as well. All other pools work fine (BTC Guild, Slush's Pool, etc.), but for some reason I can't connect to Bitminter.
6  Bitcoin / Mining software (miners) / Re: BitMinter client (Win/Linux/Mac, BFL ASIC, Block Erupter USB) on: January 26, 2014, 01:21:28 PM
That's port 3333. Smiley

stratum+tcp://mint.bitminter.com:3333

Thank you for the advice, but I am using port 3333 along with stratum+tcp://mint.bitminter.com. The username and worker details appear to be correct as well. All other pools work fine (BTC Guild, Slush's Pool, etc.), but for some reason I can't connect to Bitminter. All the noncerate does is continually flash 0GH/s.

Anyone have a suggestion?

EDIT: I was typing in 'stratum+tcp://mint.bitminter.com' instead of just 'mint.bitminter.com' on the admin page. Thanks for the help.
7  Bitcoin / Mining software (miners) / Re: BitMinter client (Win/Linux/Mac, BFL ASIC, Block Erupter USB) on: January 26, 2014, 01:01:46 AM
Does anyone have advice on connecting to Bitminter via stratum proxy with a Bitfury rig?

I'm trying to connect using stratum+tcp://mint.bitminter.com (on the admin page), and the noncerate is just flashing 0GH/s. I can't figure it out and it's very frustrating.
8  Bitcoin / Pools / Re: [440 TH] BitMinter.com [1% PPLNS,Pays TxFees + MergedMining,Stratum,GBT,vardiff] on: January 26, 2014, 12:09:34 AM
Does anyone have advice on connecting to Bitminter via stratum proxy with a Bitfury rig?

I'm trying to connect using stratum+tcp://mint.bitminter.com (on the admin page), and the noncerate is just flashing 0GH/s. I can't figure it out and it's very frustrating.

EDIT: I was typing in 'stratum+tcp://mint.bitminter.com' instead of just 'mint.bitminter.com' on the admin page. Thanks for the help.
9  Bitcoin / Mining software (miners) / Re: BitMinter.com * Optional Custom Miner, PPLNS, Merged mining, Newbie-Friendly! * on: January 25, 2014, 11:51:16 PM
Does anyone have advice on connecting to Bitminter via stratum proxy with a Bitfury rig?

I'm trying to connect using stratum+tcp://mint.bitminter.com (on the admin page), and the noncerate is just flashing 0GH/s. I can't figure it out and it's very frustrating.
10  Bitcoin / Hardware / Bitfury Rig Frozen/Unable to Connect via Wireless on: January 25, 2014, 11:07:43 PM
So I just restarted the stratum proxy to change the pool settings (while the rig was running; not sure if that's a problem), and the admin page froze. I tried reconnecting through my browser using the bitfury's IP address, but it wouldn't connect. Everything was working fine up until this point.

I rebooted the Pi, checked ifconfig, and tried to connect to the IP address again. Still nothing. I shutdown the Pi, removed the wireless dongle, and restarted everything. Still didn't work. After plugging the dongle back in, I pinged my gateway IP manually from the Pi and it went through fine, but my router isn't recognizing the Pi as being connected. And the rig still isn't mining.

Could someone please tell me what I did, or what I can do to fix it? Thanks very much.

EDIT: Reset my router, got it working.
11  Other / CPU/GPU Bitcoin mining hardware / Bitfury Rig Frozen/Unable to Connect via Wireless on: January 25, 2014, 10:55:55 PM
So I just restarted the stratum proxy to change the pool settings (while the rig was running; not sure if that's a problem), and the admin page froze. I tried reconnecting through my browser using the bitfury's IP address, but it wouldn't connect. Everything was working fine up until this point.

I rebooted the Pi, checked ifconfig, and tried to connect to the IP address again. Still nothing. I shutdown the Pi, removed the wireless dongle, and restarted everything. Still didn't work. After plugging the dongle back in, I pinged my gateway IP manually from the Pi and it went through fine, but my router isn't recognizing the Pi as being connected. And the rig still isn't mining.

Could someone please tell me what I did, or what I can do to fix it? Thanks very much.

EDIT: Reset my router, got it working.
12  Bitcoin / Mining support / Re: **US** BitFury Setup Guide on: January 25, 2014, 10:54:19 PM
Unable to Connect via Wireless/Rig Not Mining

So I just restarted the stratum proxy to change the pool settings (while the rig was running; not sure if that's a problem), and the admin page froze. I tried reconnecting through my browser using the bitfury's IP address, but it wouldn't connect. Everything was working fine up until this point.

I rebooted the Pi, checked ifconfig, and tried to connect to the IP address again. Still nothing. I shutdown the Pi, removed the wireless dongle, and restarted everything. Still didn't work. After plugging the dongle back in, I pinged my gateway IP manually from the Pi and it went through fine, but my router isn't recognizing the Pi as being connected. And the rig still isn't mining.

Could someone please tell me what I did, or what I can do to fix it? Thanks very much.

EDIT: Reset my router, got it working.
13  Bitcoin / Mining support / Re: [GUIDE] BitFury Miner Support/Tuning on: January 25, 2014, 09:44:23 PM
Does anyone have advice on connecting to Bitminter via stratum proxy with a Bitfury rig?

I'm trying to connect using stratum+tcp://mint.bitminter.com (on the admin page), and the noncerate is just flashing 0GH/s. I can't figure it out.
14  Bitcoin / Mining support / Re: [GUIDE] BitFury Miner Support/Tuning on: January 21, 2014, 02:32:25 AM
Do you put an 'X' of thermal paste on the back of heatsink, with glue at the four corners? I'd like to do this, but I'm finding conflicting advice online on how much paste to use, and how to apply it.
A small dab behind each chip, and superglue in between.

Sorry if I'm being annoying, but could someone explain how the dab of thermal paste doesn't short the chip connections on the back of the H-board?

I'm new to electrical engineering, and don't want to make a mistake.

EDIT: So far, this is the best explanation I've found. Could someone explain if it's correct? Thanks.

The thermal vias are all attached to the ground plane (I'm guessing it's ground) on the back of the board. Basically, they're all shorted together already.
15  Bitcoin / Mining support / Re: [GUIDE] BitFury Miner Support/Tuning on: January 18, 2014, 05:23:58 PM
Copper server-grade heatsink for Bitfury H-cards. (wish I had found these sooner, now that 55nm is on its way out)


H-board for scale


Affixed using thermal paste + glue




Buy it $4 e.a. shipped

http://www.ebay.com/itm/HP-HEATSINK-FOR-PROLIANT-BL460C-410304-001-/310843266756?pt=US_Server_Fans_Cooling_Systems&hash=item485fb3d6c4


Do you put an 'X' of thermal paste on the back of heatsink, with glue at the four corners? I'd like to do this, but I'm finding conflicting advice online on how much paste to use, and how to apply it.
16  Other / CPU/GPU Bitcoin mining hardware / Re: Affixing Heatsinks with Thermal Paste/Adhesive? on: January 17, 2014, 11:36:21 PM
Working on getting a pic. Sorry for the delay.

Just out of curiosity, why doesn't thermal tape have the same effect?

EDIT: Seems like the thermal paste won't be an issue: https://bitcointalk.org/index.php?topic=287590.msg4584574#msg4584574
17  Other / CPU/GPU Bitcoin mining hardware / Affixing Heatsinks with Thermal Paste/Adhesive? on: January 17, 2014, 07:13:20 PM
The copper heatsinks I have did not come with thermal adhesive/tape on them. I have Artic Silver thermal paste and thermal adhesive, so I was wondering if I could affix the heatsinks to the back of the H-board using that.

My concern is that when I look at the back of the H-board, I can see the tiny soldering connections on the back of the chip. Since the paste is minimally conductive, does that mean if I affix the heatsinks using it, I'll short the connections?

Sorry if this is a stupid question, but I'm very new to electrical engineering. Thanks very much.
18  Bitcoin / Mining support / Re: [GUIDE] BitFury Miner Support/Tuning on: January 17, 2014, 07:00:02 PM
Affixing Heatsinks with Thermal Paste/Adhesive?

The copper heatsinks I have did not come with thermal adhesive/tape on them. I have Artic Silver thermal paste and thermal adhesive, so I was wondering if I could affix the heatsinks to the back of the H-board using that.

My concern is that when I look at the back of the H-board, I can see the tiny soldering connections on the back of the chip. Since the paste is minimally conductive, does that mean if I affix the heatsinks using it, I'll short the connections?

Sorry if this is a stupid question, but I'm very new to electrical engineering. Thanks very much.
19  Bitcoin / Mining support / Re: [GUIDE] BitFury Miner Support/Tuning on: January 15, 2014, 03:11:54 AM

Quote
How did you connect to slush's pool with a bitfury rig? Did you install the stratum proxy for Linux on the Pi?

just put the info in the admin, this is one card. Using the image file from megabigpower, zero mods to is (version 2)


Thanks for the screenshot. I was hoping it was that simple (got caught up in thinking I had to install something).
20  Bitcoin / Mining support / Re: [GUIDE] BitFury Miner Support/Tuning on: January 15, 2014, 02:53:30 AM
Please help.

I bought a used Bitfury rig (original M-board) that ran without problems for the last few weeks, mining bitcoin through BTC Guild.

Tonight, while the rig was running, I changed the pool configuration to the D7 mining pool (Peercoin) to see if it would work. Instead, the noncerate immediately went to 0. I restarted the Pi, changed the pool configuration back to BTC Guild, started the miner...and nothing happened. Noncerate is 0, Bank 1 is at 0, and BTC Guild is showing 0 for my worker. Stats.log is showing 0's all the way across, except for speed (all set at 55)

Did I somehow break the rig? Did I fry the board?

Please let me know what I can do. Thanks very much.

EXACT same thing happened to me, I changed to slush, works fine, tried bitminter, works fine. For some reason btcguild not working for me after I rebooted my rig.

How did you connect to slush's pool with a bitfury rig? Did you install the stratum proxy for Linux on the Pi?


in the btcguild thread, people are reporting difficulty reconnecting at this time.

Would that affect the bitfury's admin page though? Shouldn't I be showing a noncerate of something, even though BTC Guild isn't picking it up?
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