Seph213
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Activity: 124
Merit: 13
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December 01, 2018, 06:46:01 PM |
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What happened for bitmain to sell their L3++ for 65$ ?
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apax
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Activity: 71
Merit: 2
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February 08, 2019, 02:30:36 PM |
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LTC fell from 400€ to 20€ maybe? Anyone has any news from this guys? I have an issue with one of their PSU. The ASICs work when I change the PSU, but they dont work with bitmain psu. Any guess? I cant have all L21 running cause they dont work with different PSUs  |
Antminer S9 & D3
BW L21
MSI RX570 armor
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apax
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Activity: 71
Merit: 2
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March 07, 2019, 06:20:34 PM |
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Hyperbit is back and selling new asics
Anyone knows about this?
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Antminer S9 & D3
BW L21
MSI RX570 armor
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klintay
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Activity: 1775
Merit: 1032
Value will be measured in sats
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March 09, 2019, 03:40:14 PM |
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Hyperbit is back and selling new asics
Anyone knows about this?
no didnt hear anything about that. do you have a link to their site? |
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HagssFIN (OP)
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Activity: 2436
Merit: 1706
Electrical engineer. Mining since 2014.
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March 09, 2019, 10:08:33 PM
Last edit: March 10, 2019, 12:43:54 AM by HagssFIN |
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Hyperbit is back and selling new asics
Anyone knows about this?
no didnt hear anything about that. do you have a link to their site? Their website is www.hyperbitshop.io |
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klintay
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Activity: 1775
Merit: 1032
Value will be measured in sats
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March 16, 2019, 06:20:03 PM |
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Hyperbit is back and selling new asics
Anyone knows about this?
no didnt hear anything about that. do you have a link to their site? Their website is www.hyperbitshop.ionice website, they currently have X1, X6 and X7+ algorithm asic miners but no scrypt  |
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HagssFIN (OP)
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Activity: 2436
Merit: 1706
Electrical engineer. Mining since 2014.
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March 16, 2019, 10:22:22 PM |
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Hyperbit is back and selling new asics
Anyone knows about this?
no didnt hear anything about that. do you have a link to their site? Their website is www.hyperbitshop.ionice website, they currently have X1, X6 and X7+ algorithm asic miners but no scrypt Err.. I think you have read it wrong. Fusion Silicon X6 is a scrypt miner. It is kind of a successor for the BW-L21. |
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QuentinA
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March 20, 2019, 10:50:40 AM |
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Hi guys,
So now ltc has come to shit profit wise (that's not news) I'm trying to get into downclocking this miner for the best effisciency.
Do you have any experience doing that ? has anyone found a sweetspot ?
Cheers,
Q.
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HagssFIN (OP)
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Activity: 2436
Merit: 1706
Electrical engineer. Mining since 2014.
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March 20, 2019, 11:06:38 AM |
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I only ran it with the same settings and performance as seen in this thread opening post. Unfortunately I have no tweaking experience.
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vincl
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Activity: 386
Merit: 18
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March 20, 2019, 04:42:33 PM |
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i didnt touch the unit for a long time but as far as i remember no overclock possible, you can change the frequency stuff but nothing will change
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apax
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Activity: 71
Merit: 2
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March 21, 2019, 07:54:00 PM |
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Lowering the frequency is exactly down clocking and the only thing to do.
Try different frequencies and check the power consumption on each.
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Antminer S9 & D3
BW L21
MSI RX570 armor
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Minerslav
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Activity: 46
Merit: 2
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March 24, 2019, 03:28:28 PM |
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We lowered the frequency to 460 and we found it was the sweet spot.
Nicehash has a nice interface to do this...
I would also recommend mining Verge as it is more profitable.
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Minerslav
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Activity: 46
Merit: 2
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March 24, 2019, 03:35:31 PM |
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Also, if you will lower the frequency, i would suggest detaching the external fan. If you lower the frequency, the power usage also lowers and the boards radiate less heat. This is however something i would recommend doing during lower temperatures and not in the middle of the summer... although the miners we are not selling are doing just fine with this "hack".
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apax
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Activity: 71
Merit: 2
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March 26, 2019, 03:26:04 PM |
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You turned off the intake or outtake fan?
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Antminer S9 & D3
BW L21
MSI RX570 armor
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Minerslav
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Activity: 46
Merit: 2
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April 13, 2019, 09:59:27 AM |
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You turned off the intake or outtake fan?
the intake. |
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Minerslav
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Activity: 46
Merit: 2
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April 13, 2019, 10:03:59 AM |
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I have a problem, if someone has any ideas of how to fix this.
when updating firmware from 2.2 to 2.8 a few miners crashed. I cannot reach the miners through their IP (i cannot see their IPs anymore).,
When I watch the power consumption I can see that the power usage does not rise above 170W, so the system does not boot.
Is there a program to fix this through the cable as I cannot see the IPs anymore?
So my conclusion is that the flash on several miners has crashed and i cannot update the firmware. Is there a manual way to get into the miners with a cable (there is a port on the miner) and instal new firmware?
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HagssFIN (OP)
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Activity: 2436
Merit: 1706
Electrical engineer. Mining since 2014.
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April 13, 2019, 10:11:06 AM |
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There is the usb port, who knows maybe that could be used
I have not figured out the file system in the L21
or how to fix the file system.
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apax
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Activity: 71
Merit: 2
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April 14, 2019, 10:03:46 AM |
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I had similar issue with a miner but never managed to use that port. The USB port is not USB, its TTL and requires a USB to TTL serial transcoder but they were never able to provide me the correct pinout and specifications. If you go by trial and error you can burn the board. Eventually I managed to get the miner running after series of reboots using the reset button and a lot of swearing and infamous treats  |
Antminer S9 & D3
BW L21
MSI RX570 armor
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Minerslav
Copper Member
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Activity: 46
Merit: 2
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April 15, 2019, 12:35:17 PM
Last edit: April 15, 2019, 12:48:19 PM by Minerslav |
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I had similar issue with a miner but never managed to use that port. The USB port is not USB, its TTL and requires a USB to TTL serial transcoder but they were never able to provide me the correct pinout and specifications. If you go by trial and error you can burn the board. Eventually I managed to get the miner running after series of reboots using the reset button and a lot of swearing and infamous treats Thank you both. I also tried to get in touch with hyperbit, but they told me to take a hike |
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