Just received and tested my L3+ as well as three APW3++ psus.

All the equipment was packaged very carefully and worked as expected. I was able to bump my L3+ up to 500 MHz (~667 MH) with no issues.

Not much more to say except thank you to Robert! He was even willing to take a half/half payment without escrow. Altogether great communication and shipment

Surely the board is bad, but have you ever seen it report asic_num=70 before?

https://pastebin.com/awj4wSUK

By setting the queue value, you are telling your miner the minimum number of work items that it must queue.

The default value is 1, since you can only mine on one work item at a time. There is no practical reason to change this value.

The higher-numbered fan socket is closer to the edge of the board. Same with the ribbon connectors.

In the code you posted you can see the error "Fatal Error: Fan lost!" four times. So, you need to either fake the fan input with some hardware timer or recompile your firmware to not check for fans.

18.2 TH 850MHz 9.4V on 13.5 model

It is usually a bad idea to power a miner with multiple PSUs, because if the PSU connected to the controller board dies, the fans will stop spinning and the miner will melt.

I have done it on many models, as long as you don't have the original 11.85th model you should be fine. But like you were asking, you can put it to 625M or whatever other frequency you like, it's up to you.

Hi everyone!

Big thanks to sunnybeacher for allowing me to review a vouch copy of the script.

The script is legitimate, although I wouldn't go so far as paying for it. It is basically the original martingale.js script -- https://github.com/bustadice/scripts/blob/master/martingale.js -- with only the parameters modified.

Martingale is based on the idea that you can't lose too many times in a row. Every time you lose a bet, it doubles the size of your previous bet, to try to "make your money back".

Of course, as with all provably fair gambling, there are no "strategies" to winning money and, due to the house edge, the expected loss exceeds the expected gain.

Nevertheless, I deposited 0.001 BTC to test the script and then cashed out at 0.003 BTC. Your result would likely be much different, though -- you must keep in mind that you are expected to lose money, and the chance of this rises with the more times you wager your money.

If there were truly "insane earnings" to be made, then you can be sure sunnybeacher would be wagering himself instead of trying to sell you the script. But, I wouldn't go so far as calling him a scammer or anything.

https://en.wikipedia.org/wiki/Martingale_(betting_system)
https://en.wikipedia.org/wiki/Optional_stopping_theorem

Are you offering a voucher copy?

Thank you, best of luck with the business! You should consider adding a note or removing USA from your countries list to avoid confusion.

Glad I could help

650M fixed freq is fine for the latest autotune batches.

You can still change to 625M if you'd like. Just go to your miner configuration page, then in the URL bar change minerConfiguration.cgi to minerAdvanced.cgi and you will have a dropdown with many frequency values including 625M.

Individual paypal transfers are reversible, you should buy 1500 lindens with your paypal and then I can trade you for .07 ltc.

Is shipping offered to USA and Canada? How much does it cost?

I tried entering an address on the website and it couldn't find any shipment methods.

Are any of the documents legal?


Do you have a portfolio of your past experience? Also are you offering proof / voucher documents?

https://www.dropbox.com/s/v5r5n46eajetme4/Antminer-S9-all-201704270135-autofreq-user-Update2UBI-NF.tar.gz?dl=0
https://www.mediafire.com/file/986jp6m02svz7ya/Antminer-S9-all-201704270135-autofreq-user-Update2UBI-NF.tar.gz
https://1drv.ms/u/s!AtkfLUFCwpoBaWvM7d0-19mvBYo

Confirm that the sha1sum is 0515029015ad8dcedb185367fc5f829851dc65ed before flashing

Well, it is a kit of two 750W PSUs. It looks like each PSU outputs max 750W on either voltage, so you should be able to get max 1500W from both of them.

I don't know how safe this setup is, considering this bolded line from their description:

This is not true, the warranty stickers cover the screws holding the hashboards in place. You can remove/replace both fans without touching the warranty stickers. You can see it pretty clearly here - https://i.stack.imgur.com/KCpVr.jpg


The warranty period is 180 days from the shipping date. If you bought them in January, there is a chance that they shipped out on Jan 26 or later. You can check your warranty status with your miner's serial number at https://service.bitmain.com/support/warranty