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    • CoinHoarder
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    November 11, 2013, 11:04:12 PM
     #3701
    Hrm. This is not exactly how I envisioned this going. This is very frustrating.. my Avalons and KNCminers I was able to setup and get hashing within minutes. Add the assembly time of a full rig, plus the fact they're both not working....

    I got two full rigs today. One is running at 225 Gh and the other is running at 0 Gh.

    Code:
    Rig 1:
    Bank 1
    1: 33.415GH/s
    2: 33.443GH/s
    3: 20.702GH/s
    4: 21.79GH/s
    Bank 2
    5: 4.223GH/s
    6: 0GH/s
    7: 0GH/s
    8: 0GH/s
    Bank 3
    9: 15.677GH/s
    10: 10.107GH/s
    11: 11.167GH/s
    12: 13.758GH/s
    Bank 4
    13: 9.621GH/s
    14: 9.893GH/s
    15: 10.165GH/s
    16: 20.916GH/s

    Rig 2:
    Bank 1
    1: 0GH/s
    2: 0GH/s
    3: 0GH/s
    4: 0GH/s
    Bank 2
    5: 0GH/s
    6: 0GH/s
    7: 0GH/s
    8: 0GH/s
    Bank 3
    9: 0GH/s
    10: 0GH/s
    11: 0GH/s
    12: 0GH/s
    Bank 4
    13: 0GH/s
    14: 0GH/s
    15: 0GH/s
    16: 0GH/s

    I'm certain everything is hooked up correctly. I have checked several times. I tried replacing the PSU and that didn't do anything. I am using a 1200w to run both full rigs. I'm sorry if this is covered... (I'm going to go back and read through this thread now.) Any quick suggestions though? This thread is so long..

    I'm not sure if this matters, but it seems the two rigs might have different firmware versions. One says this on the main admin screen the other does not: "Attention! Please set pool difficulty on your pool to 32-512 depending on your hashrate. Low difficulty setting will result in work queue overload, and drop your hashrate substantially. If running a full unit, please make sure all cards are installed in slots written on the back side of the card. Due to SPI bugs, the miner may need to be stopped and restarted using the buttons above."

  • Xian01
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    November 11, 2013, 11:05:54 PM
     #3702
    Quote from: CoinHoarder on November 11, 2013, 11:04:12 PM
    I got two full rigs today. One is running at 225 Gh and the other is running at 0 Gh.


     Glad to know it's not just me Sad

  • tom99
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    November 11, 2013, 11:22:08 PM
     #3703
    Quote from: Xian01 on November 11, 2013, 11:05:54 PM
    Quote from: CoinHoarder on November 11, 2013, 11:04:12 PM
    I got two full rigs today. One is running at 225 Gh and the other is running at 0 Gh.


     Glad to know it's not just me Sad

      here good section to read https://bt.irlbtc.com/view/287590.0


       I got 2 Hboards stop working yesterday.


    ps: did anyone return bad hboards to Dave for replacement and I got 2 Hboards for replacement and need to return bad Hboards to Dave.  I am waiting for information to return bad hboard for long time now.

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    November 11, 2013, 11:23:22 PM
     #3704
    Quote from: Xian01 on November 11, 2013, 11:05:54 PM
    Quote from: CoinHoarder on November 11, 2013, 11:04:12 PM
    I got two full rigs today. One is running at 225 Gh and the other is running at 0 Gh.


     Glad to know it's not just me Sad

      You need to start  one at time to check for bad Hboard.

  • Keefe
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    November 11, 2013, 11:24:19 PM
     #3705
    Quote from: Xian01 on November 11, 2013, 10:27:26 PM
    Quote from: Doff on November 11, 2013, 10:19:23 PM
    Odd I am using ghash.io with no issues. Make sure to cool it enough, but don't over-cool it! Haha.  The heatsinks on the back of the regulator help I have found as well.

     Did you have to preface the ghash.io url with "stratum+tcp://nl1.ghash.io" in Chainminer ?

    EDIT: sshing into the pi gets me this;

    Using username "pi".
    pi@192.168.5.230's password:
    Linux bf01 3.6.11+ #474 PREEMPT Thu Jun 13 17:14:42 BST 2013 armv6l

    The programs included with the Debian GNU/Linux system are free software;
    the exact distribution terms for each program are described in the
    individual files inusr/share/doc/*/copyright.

    Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
    permitted by applicable law.
    Last login: Mon Nov 11 22:44:37 2013 from soundwave.home.lan
    cat: .stat.log: No such file or directory
    pi@bf01:/run/shm$

     Guess the .stat.log not being where it is might explain something wrong with why Chainminer isn't starting up....

    .stat.log doesn't exist because chainminer isn't working right, not the other way around. Try running chainminer directly like this, to see if it gives any explanation for not working:
    Code:
    sudo killall -q miner ; cdrun/shm ; sudoopt/bitfury/chainminer/miner
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    November 11, 2013, 11:48:02 PM
     #3706
    As suggested, I'm going to replace the H boards that aren't working on the rig that is half working to try to get it to the advertised 550+ Gh.

    The one that's at 0 I'm still at a loss. I think it's a firmware issue. Are there any instructions on how to flash the SD cards with the images in the OP?

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    November 11, 2013, 11:57:48 PM
     #3707
    Quote from: Keefe on November 11, 2013, 11:24:19 PM
    .stat.log doesn't exist because chainminer isn't working right, not the other way around. Try running chainminer directly like this, to see if it gives any explanation for not working:
    Code:
    sudo killall -q miner ; cdrun/shm ; sudoopt/bitfury/chainminer/miner

     Thanks. Turns out I had a few problems;

     1) miner was not built.
     2) so far 1 bad hboard out of 32. Will get the second rig up-and-running later this evening.
     3) Here's the results of getting a rig to work :| Big-ass fan blowing on it... 850W power supply.

    speed:13568 noncerate[GH/s]:242.265 (0.946/chip) hashrate[GH/s]:263.596 good:16922 errors:7916 spi-err:8 miso-err:27 duplicates:1450 jobs:284 cores:8% good:256 bad:0 off:0 (best[GH/s]:0.000) Mon Nov 11 23:55:21 2013
    board-2 speed   nrate   hrate   good    errors  spi-err miso-er duplic  good    bad     off     per chip        good cores
    0:      848     33.057  35.821  2309    273     1       1       35      16      0       0       (2.066/chip)    17%
    1:      848     3.908   4.154   273     137     0       2       23      16      0       0       (0.244/chip)    2%
    2:      848     10.279  11.109  718     176     0       1       36      16      0       0       (0.642/chip)    6%
    3:      848     4.667   5.570   326     177     0       2       36      16      0       0       (0.292/chip)    3%
    4:      848     5.927   6.617   414     179     0       1       61      16      0       0       (0.370/chip)    3%
    5:      848     24.882  25.103  1738    354     0       2       37      16      0       0       (1.555/chip)    13%
    6:      848     22.763  24.067  1590    319     2       2       61      16      0       0       (1.423/chip)    12%
    7:      848     23.107  23.856  1614    365     0       3       82      16      0       0       (1.444/chip)    12%
    8:      848     8.891   9.766   621     498     1       1       104     16      0       0       (0.556/chip)    5%
    9:      848     13.443  15.072  939     544     0       1       102     16      0       0       (0.840/chip)    7%
    A:      848     12.642  14.628  883     668     0       4       137     16      0       0       (0.790/chip)    7%
    B:      848     3.923   5.073   274     644     0       2       95      16      0       0       (0.245/chip)    2%
    C:      848     8.275   9.861   578     691     2       2       165     16      0       0       (0.517/chip)    5%
    D:      848     16.407  18.032  1146    766     0       2       145     16      0       0       (1.025/chip)    9%
    E:      848     30.881  33.601  2157    944     0       0       153     16      0       0       (1.930/chip)    16%
    F:      848     19.213  21.266  1342    1181    2       1       178     16      0       0       (1.201/chip)    10%

    Got a long night of troubleshooting ahead Sad

  • AMD FTW
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    November 11, 2013, 11:59:24 PM
     #3708
    I have a full rig populated and am trying to figure out how to get this thing mining. I can log into the ip address using my laptop via the bitfury admin page and set the pools address along with my username and password. However when I hit start mining, nothing happens. If I look at my screen hooked up to the raspberry pi, it asks for a login and password. I think the raspberry pi doesn't like my sidewinder x4 Microsoft keyboard has it constantly looks to have a stuck key. Not to mention when I try to type a password, nothing shows. It makes typing on this keyboard quite difficult. I'm thinking I might need to pick up a basic keyboard.

    Anyone have a good how to setup link
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    November 11, 2013, 11:59:39 PM
     #3709
    guys please heatsink regulator, and at least the last 2 rows of chips.
    http://www.ebay.com/itm/8pcs-14x12x5-5mm-Copper-Chipset-Cooler-Heat-Sink-For-IC-SD-DDR-SDRAM-VGA-Memory-/350876577198?pt=LH_DefaultDomain_0&hash=item51b1dfadae
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    November 12, 2013, 12:00:34 AM
     #3710
    Quote from: goxed on November 06, 2013, 09:52:42 AM
    If you donot add heatsinks to the regulator area, cards will cycle. The real point of adding heatsinks to the ASIC is to keep the regulator cool. Add sinks to the regulator and atleast the bottom 2 rows of ASICS and reduce STRESS in your life Wink.
    BTW, I also did another mod, but I will not advise anyone to do that unless they know what they are doing. It's obvious to the astute user if you look at my H-card very carefully.
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    November 12, 2013, 12:08:06 AM
     #3711
    Quote from: AMD FTW on November 11, 2013, 11:59:24 PM
    I have a full rig populated and am trying to figure out how to get this thing mining. I can log into the ip address using my laptop via the bitfury admin page and set the pools address along with my username and password. However when I hit start mining, nothing happens. If I look at my screen hooked up to the raspberry pi, it asks for a login and password. I think the raspberry pi doesn't like my sidewinder x4 Microsoft keyboard has it constantly looks to have a stuck key. Not to mention when I try to type a password, nothing shows. It makes typing on this keyboard quite difficult. I'm thinking I might need to pick up a basic keyboard.

    Anyone have a good how to setup link

    We seem to be suffering from the same problem. I think it's an issue with the firmware not being installed correctly. However, I'm not sure how to fix it yet.

    RE: heatsinks.. I'm positive its not the temperatures. I have a large box fan on them and the temp in the room is about 73 degrees... I have a 20k BTU A/C to help keep things cool.

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    November 12, 2013, 12:08:41 AM
     #3712
    I got my unit running with bfgminer, the only thing I could get chainminer to do was output

    "M-Board version 2 detected
    INIT: 256 chips detected"

    Now I'm having issues with bfgminer outputting this, and the hashrate dropping.

    [2013-11-12 00:05:02] BSB 2bm: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2bn: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2bo: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2bp: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2bq: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2br: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2bs: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2bt: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2bu: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2bv: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2bw: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2bx: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2by: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2bz: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2ca: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2cb: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2cc: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2cd: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2ce: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2cf: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2cg: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2ch: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2ci: bitfury_init_oldbuf: Giving up after 4 tries
    [2013-11-12 00:05:02] BSB 2cj: bitfury_init_oldbuf: Giving up after 4 tries
    1D7FJWRzeKa4SLmTznd3JpeNU13L1ErEco

  • Doff
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    November 12, 2013, 12:12:41 AM
     #3713
    Not only did mine need that heat sink on the regulator on both sides but I found that if I covered the entire exposed part on the back they worked even better. I bought small heatsinks so they dont touch the traces.

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    November 12, 2013, 12:14:58 AM
     #3714
    Quote from: Xian01 on November 11, 2013, 11:57:48 PM
    Quote from: Keefe on November 11, 2013, 11:24:19 PM
    .stat.log doesn't exist because chainminer isn't working right, not the other way around. Try running chainminer directly like this, to see if it gives any explanation for not working:
    Code:
    sudo killall -q miner ; cdrun/shm ; sudoopt/bitfury/chainminer/miner

     Thanks. Turns out I had a few problems;

     1) miner was not built.
     2) so far 1 bad hboard out of 32. Will get the second rig up-and-running later this evening.
     3) Here's the results of getting a rig to work :| Big-ass fan blowing on it... 850W power supply.

    speed:13568 noncerate[GH/s]:242.265 (0.946/chip) hashrate[GH/s]:263.596 good:16922 errors:7916 spi-err:8 miso-err:27 duplicates:1450 jobs:284 cores:8% good:256 bad:0 off:0 (best[GH/s]:0.000) Mon Nov 11 23:55:21 2013
    board-2 speed   nrate   hrate   good    errors  spi-err miso-er duplic  good    bad     off     per chip        good cores
    0:      848     33.057  35.821  2309    273     1       1       35      16      0       0       (2.066/chip)    17%
    1:      848     3.908   4.154   273     137     0       2       23      16      0       0       (0.244/chip)    2%
    2:      848     10.279  11.109  718     176     0       1       36      16      0       0       (0.642/chip)    6%
    3:      848     4.667   5.570   326     177     0       2       36      16      0       0       (0.292/chip)    3%
    4:      848     5.927   6.617   414     179     0       1       61      16      0       0       (0.370/chip)    3%
    5:      848     24.882  25.103  1738    354     0       2       37      16      0       0       (1.555/chip)    13%
    6:      848     22.763  24.067  1590    319     2       2       61      16      0       0       (1.423/chip)    12%
    7:      848     23.107  23.856  1614    365     0       3       82      16      0       0       (1.444/chip)    12%
    8:      848     8.891   9.766   621     498     1       1       104     16      0       0       (0.556/chip)    5%
    9:      848     13.443  15.072  939     544     0       1       102     16      0       0       (0.840/chip)    7%
    A:      848     12.642  14.628  883     668     0       4       137     16      0       0       (0.790/chip)    7%
    B:      848     3.923   5.073   274     644     0       2       95      16      0       0       (0.245/chip)    2%
    C:      848     8.275   9.861   578     691     2       2       165     16      0       0       (0.517/chip)    5%
    D:      848     16.407  18.032  1146    766     0       2       145     16      0       0       (1.025/chip)    9%
    E:      848     30.881  33.601  2157    944     0       0       153     16      0       0       (1.930/chip)    16%
    F:      848     19.213  21.266  1342    1181    2       1       178     16      0       0       (1.201/chip)    10%

    Got a long night of troubleshooting ahead Sad
    How I can take output log like this one ?
    Want to say thanks? 16ragydppe9QFRVhrdwEUjgfMS7KCfEFGY

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    November 12, 2013, 12:15:51 AM
     #3715
    Guys how much would it cost per board to manufacture and assemble the H-boards in quantity of 100? I am thinking of getting it done in the USA, since H-boards are not available and only chips are available Sad
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    November 12, 2013, 12:19:06 AM
     #3716
    Quote from: GandalfG on November 12, 2013, 12:14:58 AM
    How I can take output log like this one ?

     If it's running, then;

    catrun/shm/.stat.log

     Looks like my second M-board no workie. Fuck. Troubleshooting continues...

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    November 12, 2013, 12:21:21 AM
     #3717
    Quote from: goxed on November 12, 2013, 12:15:51 AM
    Guys how much would it cost per board to manufacture and assemble the H-boards in quantity of 100? I am thinking of getting it done in the USA, since H-boards are not available and only chips are available Sad


    +1

    And being that the new H cards wont fit the older M boards totally sucks buttcheeks...

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    November 12, 2013, 12:22:48 AM
     #3718
    Quote from: Xian01 on November 11, 2013, 11:57:48 PM
    Quote from: Keefe on November 11, 2013, 11:24:19 PM
    .stat.log doesn't exist because chainminer isn't working right, not the other way around. Try running chainminer directly like this, to see if it gives any explanation for not working:
    Code:
    sudo killall -q miner ; cdrun/shm ; sudoopt/bitfury/chainminer/miner

     Thanks. Turns out I had a few problems;

     1) miner was not built.
     2) so far 1 bad hboard out of 32. Will get the second rig up-and-running later this evening.
     3) Here's the results of getting a rig to work :| Big-ass fan blowing on it... 850W power supply.

    speed:13568 noncerate[GH/s]:242.265 (0.946/chip) hashrate[GH/s]:263.596 good:16922 errors:7916 spi-err:8 miso-err:27 duplicates:1450 jobs:284 cores:8% good:256 bad:0 off:0 (best[GH/s]:0.000) Mon Nov 11 23:55:21 2013
    board-2 speed   nrate   hrate   good    errors  spi-err miso-er duplic  good    bad     off     per chip        good cores
    0:      848     33.057  35.821  2309    273     1       1       35      16      0       0       (2.066/chip)    17%
    1:      848     3.908   4.154   273     137     0       2       23      16      0       0       (0.244/chip)    2%
    2:      848     10.279  11.109  718     176     0       1       36      16      0       0       (0.642/chip)    6%
    3:      848     4.667   5.570   326     177     0       2       36      16      0       0       (0.292/chip)    3%
    4:      848     5.927   6.617   414     179     0       1       61      16      0       0       (0.370/chip)    3%
    5:      848     24.882  25.103  1738    354     0       2       37      16      0       0       (1.555/chip)    13%
    6:      848     22.763  24.067  1590    319     2       2       61      16      0       0       (1.423/chip)    12%
    7:      848     23.107  23.856  1614    365     0       3       82      16      0       0       (1.444/chip)    12%
    8:      848     8.891   9.766   621     498     1       1       104     16      0       0       (0.556/chip)    5%
    9:      848     13.443  15.072  939     544     0       1       102     16      0       0       (0.840/chip)    7%
    A:      848     12.642  14.628  883     668     0       4       137     16      0       0       (0.790/chip)    7%
    B:      848     3.923   5.073   274     644     0       2       95      16      0       0       (0.245/chip)    2%
    C:      848     8.275   9.861   578     691     2       2       165     16      0       0       (0.517/chip)    5%
    D:      848     16.407  18.032  1146    766     0       2       145     16      0       0       (1.025/chip)    9%
    E:      848     30.881  33.601  2157    944     0       0       153     16      0       0       (1.930/chip)    16%
    F:      848     19.213  21.266  1342    1181    2       1       178     16      0       0       (1.201/chip)    10%

    Got a long night of troubleshooting ahead Sad


      Your errors overkill more than 50% and if you are not going to run 850W with 2 full kits.

  • mb300sd
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    November 12, 2013, 12:23:52 AM
     #3719
    Quote from: chanberg on November 12, 2013, 12:21:21 AM
    Quote from: goxed on November 12, 2013, 12:15:51 AM
    Guys how much would it cost per board to manufacture and assemble the H-boards in quantity of 100? I am thinking of getting it done in the USA, since H-boards are not available and only chips are available Sad


    +1

    The PCB layout is simple enough, someone here made an 8-chip h-board and shared the design. They had it manufactured by oshpark.com Easy enough to hand solder.
    1D7FJWRzeKa4SLmTznd3JpeNU13L1ErEco

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    November 12, 2013, 12:34:26 AM
     #3720
    Quote from: mb300sd on November 12, 2013, 12:23:52 AM
    Quote from: chanberg on November 12, 2013, 12:21:21 AM
    Quote from: goxed on November 12, 2013, 12:15:51 AM
    Guys how much would it cost per board to manufacture and assemble the H-boards in quantity of 100? I am thinking of getting it done in the USA, since H-boards are not available and only chips are available Sad


    +1

    The PCB layout is simple enough, someone here made an 8-chip h-board and shared the design. They had it manufactured by oshpark.com Easy enough to hand solder.
    Okay I want to brainstorm my ideas a little bit.
    Here's what I am going to do. I am thinking of decoupling the voltage regulator from the PCB since it causes so much overheating issues. It will reduce board BOM and hopefully faster turnaround by PCB manufacturer.

    I am planning to use multiples of this regulator since the output can be paralleled (~$55 e.a.)

    http://www.intersil.com/en/tools/reference-designs/isl8225meval3z.html


    a) Order chips ($25 ea on megabigpower.com)
    b) Order decoupling capacitors for ASICs
    c) Get PCB made and assembled by the PCB company (only solder ASIC + decoupling caps. No need to solder voltage regulator section)
    d) Order Voltage regulators
    e) Test assembled cards
    f) Mine
    g) If successful, sell to interested parties Wink
    Revewing Bitcoin Crypto mining Hardware.
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