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already tried and did not work  Try to switch the chain cables on logicboard 0 to 1, 1 to 2, 2 to 0. You can test port 3 too. |
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I miss a chain because? which?
I have another D3 and have three chain 1-2-3
Make a rollback to bitmain firmware and reset your D3. Then check your chains and install Blissz. |
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Hello blissz i have upgrade your firmware and lost chain 3 my log kernel Dec 26 21:04:10 (none) local0.notice cgminer[375]: detected at /sys/class/gpio/gpio51/value chain 0
Dec 26 21:04:10 (none) local0.notice cgminer[375]: detected at /sys/class/gpio/gpio48/value chain 1
Dec 26 21:04:10 (none) local0.notice cgminer[375]: detected at /sys/class/gpio/gpio47/value chain 2
Dec 26 21:04:10 (none) local0.notice cgminer[375]: detect total chain num 3
please fix my problem Please fix your glasses. The D3 has only 3 chains. (0,1,2) |
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Hi blissz,
the "Automatic Reboot on low hashrate or high ASIC fail" is restarting my D3 every 60 minutes.
It is possible to create a logfile over more times as 1 reboot?
The kernel log is without every error messages.
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What do I have to do so that I can vote for the poll?  |
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What pool is best for the D3?
I use Ant pool, pays a bit less BUT you get block rewards
My 3 actually pools are - GranatGas - NiceHash - zpool How are you guys monitoring energy usage? I have a kill-a-watt on my D3 (120v) currently, but I'm adding a 240v circuit and will be using a PDU when my 2nd D3 gets in, but I'm not sure if there is an energy monitor I can get that plugs into the PDU.
So, are all of you that are quoting your wattage using 120v and using a kill-a-watt, or is anyone on 240v? If so, how are you monitoring the wattage?
thanks
I am using Fritz!DECT 200 with my Router Fritz!Box 6490 Fritz!DECT 200 on amazon.deFritz!DECT 200 on amazon.com |
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Setup D3Stock Fans and APW3++ Runtime: 2 Hours Firmware: Antminer-D3-20171129_1 Ambient Temp: 11,5°C ASIC Clock: 450 MHz / 450 MHz / 450 MHz ASIC Voltage: 8 V / 8 V / 8 V Chip Temp: 69°C / 68°C / 71°C Power: 898 Watt Hash-Rate: 16.790 MH/s Accepted: 100% HW: 0 Fans: ~25% The Noctua NF-F12 3000PWM fans was replaced with stock fans. The needed power of Noctua fans are not reached. 
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Testing with stock fans | Firmware | | Antminer-D3-20171102 | | Antminer-D3-20171125_1 | | Antminer-D3-20171128_3 | | Antminer-D3-20171128_3 | | Antminer-D3-20171128_3 |
| | Ambient Temp | | 16,0°C | | 17,0°C | | 16,0°C | | 16,5°C | | 16,5°C |
| | Clock 1 | | 400 MHz | | 500 MHz | | 500 MHz | | 519 MHz | | 500 MHz |
| | Voltage 1 | | lowest | | 9 V | | 13 V | | 13 V | | 6 V |
| | Chip Temp 1 | | 69°C | | 75°C | | 76°C | | 78°C | | 73°C |
| | Clock 2 | | 400 MHz | | 506 MHz | | 500 MHz | | 512 MHz | | 500 MHz |
| | Voltage 2 | | lowest | | 9 V | | 13 V | | 13 V | | 6 V |
| | Chip Temp 2 | | 69°C | | 72°C | | 71°C | | 73°C | | 68°C |
| | Clock 3 | | 400 MHz | | 512 MHz | | 500 MHz | | 525 MHz | | 500 MHz |
| | Voltage 3 | | lowest | | 9 V | | 13 V | | 12 V | | 6 V |
| | Chip Temp 3 | | 69°C | | 73°C | | 73°C | | 76°C | | 71°C |
| | Wattage | | 745 W | | 1.031 W | | 1.078 W | | 1.116 W | | 970 W |
| | Hash Rate | | 14.000 MH/s | | 18.700 MH/s | | 18.640 MH/s | | 19.300 MH/s | | 18.730 MH/s |
| | Accepted | | 100% | | 94,89% | | 100% | | 99,89% | | 99,81% |
| | Error Rate | | 0,0000% | | 0,0300% | | 0,0000% | | 0,0046% | | 0,0052% |
| | Fan | | 25% | | 30% | | AUTO silent | | AUTO silent | | AUTO silent |
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Testing with Noctua NF-F12 3000PWM fans | Firmware | | Antminer-D3-20171128_3 | | Antminer-D3-20171128_3 | | Antminer-D3-20171128_3 |
| | Ambient Temp | | 16,0°C | | 16,5°C | | 16,0°C |
| | Clock 1 | | 500 MHz | | 500 MHz | | 400 MHz |
| | | | Clock 2 | | 500 MHz | | 500 MHz | | 400 MHz |
| | | | Clock 3 | | 500 MHz | | 500 MHz | | 400 MHz |
| | | | Wattage | | 1.020 W | | 1.024 W | | 706 W |
| | Hash Rate | | 18.730 MH/s | | 18.760 MH/s | | 15.066 MH/s |
| | | Error Rate | | 0,0000% | | 0,0000% | | 0,0829% |
| | | dB | | AUTO performance | | AUTO default | | AUTO performance |
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Hi @all,
as probably some of you have exchanged fans - what kind of model / type would you guys recommend? How many RPM fans are you using to get the D3 quiet?
Mine are currently running at 2500-3000rpm with original fans. Any recommendations?
And thanks Blissz, for starting this and still working on an even better custom FW. :-)
I run it with the 120mm 2000rpm Scythe Slip Stream fans, but that only works if you run it at the lowest voltage setting. A relative silent 2500 to 3000rpm would be better. Anybody got suggestions? Yes, I think I found one: http://noctua.at/en/products/product-line-industrial/nf-f12-industrialppc-3000-pwmThis one looks quite promising actually. I just ordered some (they are not cheap!) and I'll give them a try over the weekend... I have installed the Noctua NF-F12 Ambient temp: 16°C Fan: 3.000rpm = 65dB (AUTO Performance) Clock: 500 MHz Voltage: 9V Max Chip-Temp: 86°C 18.730 MH/s Accepted: 100% Hardware errors: 0 (after 30min) Usage: 1.020 Watt Testing again Thanks for this! You're really on the maximum with that fan as the max chip temp is quite high. I would advice to lower the voltage to setting 5 and see how much hashrate you could get with that. Your max chip temp will stay below 80 deg then I guess 5V was a failure. D3 is not booting anymore. Try to reset. |
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Hi @all,
as probably some of you have exchanged fans - what kind of model / type would you guys recommend? How many RPM fans are you using to get the D3 quiet?
Mine are currently running at 2500-3000rpm with original fans. Any recommendations?
And thanks Blissz, for starting this and still working on an even better custom FW. :-)
I run it with the 120mm 2000rpm Scythe Slip Stream fans, but that only works if you run it at the lowest voltage setting. A relative silent 2500 to 3000rpm would be better. Anybody got suggestions? Yes, I think I found one: http://noctua.at/en/products/product-line-industrial/nf-f12-industrialppc-3000-pwmThis one looks quite promising actually. I just ordered some (they are not cheap!) and I'll give them a try over the weekend... I have installed the Noctua NF-F12 (3.000rpm = 65dB) Ambient temp: 16°C Fan: (AUTO Performance) ~75% Clock: 500 MHz Voltage: 9V Max Chip-Temp: 86°C 18.730 MH/s Accepted: 100% Hardware errors: 0 (after 30min) Usage: 1.020 Watt Testing again Fan loudness curve: 10 % 44 dB 750 rpm 15 % 45 dB 875 rpm 20 % 47 dB 1.000 rpm 25 % 48 dB 1.125 rpm 30 % 49 dB 1.250 rpm 35 % 50 dB 1.375 rpm 40 % 51 dB 1.500 rpm 45 % 52 dB 1.625 rpm 50 % 54 dB 1.750 rpm 55 % 55 dB 1.875 rpm 60 % 56 dB 2.000 rpm 65 % 57 dB 2.125 rpm 70 % 58 dB 2.250 rpm 75 % 59 dB 2.375 rpm 80 % 60 dB 2.500 rpm 85 % 62 dB 2.625 rpm 90 % 63 dB 2.750 rpm 95 % 64 dB 2.875 rpm 100 % 65 dB 3.000 rpm |
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