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Topic: Avalon Clone Assembly Service Europe - page 3. (Read 20432 times)

legendary
Activity: 1246
Merit: 1002
August 10, 2013, 03:28:48 PM
It would be number 5, you can see the number on the back plane, I will send a new unit on monday.


Do you know the numbering scheme in the Avalon devices?
member
Activity: 77
Merit: 10
August 10, 2013, 03:23:21 PM
It would be number 5, you can see the number on the back plane, I will send a new unit on monday.
legendary
Activity: 966
Merit: 1000
August 10, 2013, 02:55:26 PM
I tried 300MHz and 256MHz, and even after a hard reboot (power supply switch off for 30 seconds), match_work_count29 always remains at 0 now.  The rest of the boards seem unaffected and continue to hash at full speed.  I don't see the high NMW count that I saw when it first failed.

I'm hoping I can figure out which board is number 29 (I guess number 5 on the module) and ship only that one back while I continue to run the others.

You don't happen to know which position it would be in on the module, do you?
member
Activity: 77
Merit: 10
August 10, 2013, 05:49:35 AM
Maybe it cant handle the overclocking. Try to remove it and check if it has enough thermal paste covering all the board area under the chips. Also try to lower the frequency for a while and see if this is the problem. 355 MHz is more than I can run on my original Avalon.

If it's dead I will of course replace it.
legendary
Activity: 966
Merit: 1000
August 10, 2013, 05:46:34 AM
Dang...well it was running good for a while, but now I don't think it's hashing all the time anymore.

After 11 hours:

Code:
   [STATS] => 0
   [ID] => AVA0
   [Elapsed] => 40412
   [Calls] => 0
   [Wait] => 0.000000
   [Max] => 0.000000
   [Min] => 99999999.000000
   [baud] => 115200
   [miner_count] => 32
   [asic_count] => 10
   [timeout] => 35
   [frequency] => 355
   [fan1] => 0
   [fan2] => 1920
   [fan3] => 1560
   [temp1] => 29
   [temp2] => -1
   [temp3] => 48
   [temp_max] => 51
   [no_matching_work] => 98074
   [match_work_count1] => 33784
   [match_work_count2] => 33182
   [match_work_count3] => 33689
   [match_work_count4] => 33756
   [match_work_count5] => 33535
   [match_work_count6] => 33584
   [match_work_count7] => 33559
   [match_work_count8] => 33719
   [match_work_count9] => 33998
   [match_work_count10] => 33839
   [match_work_count11] => 33567
   [match_work_count12] => 33324
   [match_work_count13] => 33967
   [match_work_count14] => 30602
   [match_work_count15] => 33597
   [match_work_count16] => 33345
   [match_work_count17] => 33306
   [match_work_count18] => 33500
   [match_work_count19] => 33434
   [match_work_count20] => 33571
   [match_work_count21] => 33293
   [match_work_count22] => 33286
   [match_work_count23] => 33551
   [match_work_count24] => 33563
   [match_work_count25] => 19418
   [match_work_count26] => 19370
   [match_work_count27] => 19617
   [match_work_count28] => 18970
   [match_work_count29] => 551
   [match_work_count30] => 19357
   [match_work_count31] => 19400
   [match_work_count32] => 19434
   [USB Pipe] => 0
   [USB Delay] => r0 0.000000 w0 0.000000

After restarting cgminer:

Code:
   [STATS] => 0
   [ID] => AVA0
   [Elapsed] => 93
   [Calls] => 0
   [Wait] => 0.000000
   [Max] => 0.000000
   [Min] => 99999999.000000
   [baud] => 115200
   [miner_count] => 32
   [asic_count] => 10
   [timeout] => 36
   [frequency] => 345
   [fan1] => 0
   [fan2] => 1320
   [fan3] => 720
   [temp1] => 28
   [temp2] => -1
   [temp3] => 50
   [temp_max] => 50
   [no_matching_work] => 5
   [match_work_count1] => 88
   [match_work_count2] => 71
   [match_work_count3] => 76
   [match_work_count4] => 71
   [match_work_count5] => 74
   [match_work_count6] => 79
   [match_work_count7] => 84
   [match_work_count8] => 49
   [match_work_count9] => 88
   [match_work_count10] => 75
   [match_work_count11] => 76
   [match_work_count12] => 69
   [match_work_count13] => 61
   [match_work_count14] => 61
   [match_work_count15] => 53
   [match_work_count16] => 60
   [match_work_count17] => 86
   [match_work_count18] => 69
   [match_work_count19] => 80
   [match_work_count20] => 75
   [match_work_count21] => 76
   [match_work_count22] => 90
   [match_work_count23] => 80
   [match_work_count24] => 75
   [match_work_count25] => 74
   [match_work_count26] => 62
   [match_work_count27] => 82
   [match_work_count28] => 79
   [match_work_count29] => 0
   [match_work_count30] => 75
   [match_work_count31] => 77
   [match_work_count32] => 67
   [USB Pipe] => 0
   [USB Delay] => r0 0.000000 w0 0.000000
sr. member
Activity: 826
Merit: 314
GIF by SOCIFI
August 10, 2013, 04:01:54 AM
I am still interested for 1-2 avalon modules, but still no answer or contact  Embarrassed
legendary
Activity: 966
Merit: 1000
August 09, 2013, 07:14:46 PM
I'm happy to report that I received my module from Strombom today.

I had sent him the chips (obtained from Zefir B1), and he turned them around in just one day and shipped me the finished module.

I touched it up a little (not all of the screws were fully threaded in), and installed it in my silver Batch 1 unit, along with a Corsair HX1050 power supply.  The power and data cable were included with the module.

After changing MinerCount to 32, it's now happily hashing away at 105GHps or so.

Kudos to strombom for his rapid execution.  The other 2 makers I sent chips to at the same time (for K16s) do not appear to be on the verge of shipping me finished miners.
sr. member
Activity: 826
Merit: 314
GIF by SOCIFI
August 06, 2013, 07:27:49 AM
I send you a pm interested in 1-2 avalon modules

Keep with the nice work  Cheesy
hero member
Activity: 882
Merit: 547
BTC Mining Hardware, Trading and more
August 03, 2013, 05:41:02 AM
n1 work man!
member
Activity: 77
Merit: 10
August 03, 2013, 05:22:43 AM
Assembling chips closeup:
http://www.youtube.com/watch?v=NdAibUZb1gQ

Overview:
http://www.youtube.com/watch?v=eeUBonkT7Ak

I have 322 chips left to assemble in this batch, over 900 assembled. Unfortunately many of the first chips I assembled were not properly done (misaligned, wrong amount of flux, wrong temperature in the oven etc) and need rework. Constantly improving the process, now more or less all are properly assembled and soldered on the first shot... Smiley
member
Activity: 77
Merit: 10
August 02, 2013, 04:32:55 PM
How to assemble a module: http://www.youtube.com/watch?v=OdJXUG1Tj8g

Smiley
member
Activity: 77
Merit: 10
August 02, 2013, 12:21:25 PM
Sorry everyone for not replying to PM!

Now I have spent an hour replying, send me a new PM if I missed anything Smiley
sr. member
Activity: 826
Merit: 314
GIF by SOCIFI
August 02, 2013, 11:54:19 AM
I have sent you 5 pms since I got first prices but got no answer

I know you must be very bussy, but please take a look at them and keep with this nice work  Wink
sr. member
Activity: 388
Merit: 250
August 02, 2013, 10:42:27 AM
hi
I know you have a lot of work on your head now but ,
can you please check the pm
the Avalon controller board you send me  works fine , the tplink router also  works with no problem 

My system(Avalon 1 batch ) still crashes so I need additional parts to split the modules to different cases so I`ll lose only half of the hash when the system crashes.
Regards
Thorvald
legendary
Activity: 1610
Merit: 1000
August 02, 2013, 07:32:45 AM
Pfeew, just checking Wink

You do not have to  Smiley
strombom rocks!
legendary
Activity: 892
Merit: 1002
1 BTC =1 BTC
August 01, 2013, 04:41:06 PM
Pfeew, just checking Wink
member
Activity: 77
Merit: 10
August 01, 2013, 04:35:30 PM
server: Yes, that's the most important step. I run the modules to check hashrate and HW errors.
legendary
Activity: 892
Merit: 1002
1 BTC =1 BTC
August 01, 2013, 04:25:07 PM
Do you check if the modules work before you send these to the clients ?
member
Activity: 77
Merit: 10
August 01, 2013, 11:07:11 AM
Today I sent 3 modules. Unfortunately I don't think I will be able to send any full clones before the weekend, it will have to wait until monday :/


legendary
Activity: 1610
Merit: 1000
August 01, 2013, 07:09:33 AM
About grace,
I am not sure how much shit you have to apply, but it is a good idea to make sure that there is enough paste to fill the gaps in between the bottom of the chips and radiator Cheesy
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