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Hi folks,

I have 4 Seasonic x-1250 to sell for a price of 150 USD excluding shipping. They work perfectly, I stop mining 9 months ago and never took the time to make a proper post...

I live in France, direct transaction can be done in Paris, either way I have no problem sending it. I take Paypal.

Here is a pictures of them : http://dirtemp.free.Fr/3.jpg

cheers,

Sergio

you just have to edit a the file /etc/network/interfaces (or similar, I do not remember exactly).
Just put your IP address and reboot (restarting the network also work of course, but I like a little reboot from time to time...).

It was implemented in the last version of Innosilicon software. BUT not all blades correctly support it. Some A2 chips are better than other to handle this power. I had to tune my A2s in order to have some blades @1200 and some @1280. I did see an improvement for the blades that supports this increase of frequency.
For the one who don't, the error rate EXPLODES !!!!

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I run the SCRIPTA frontend using the one provided by Minereu. It works with every A2 of course : https://bitcointa.lk/threads/minereu-com-scrypta-controller-for-28nm-innosilicon-a2-miners.315223/

Before you follow the guideline for upgrading, I will appreciate if you could make an image of you SD card an put it on Internet as I did not do it with mine before upgrading...

In case you do not know how to do it, if you are Under Windows, you can use the Win32DiskImager software which is pretty straightforward

OK, I get the last version from the begining of the thread... Should have better listen

Nice video by the way !

Thanks! Unfortunately it is the one I already have and upon copying on a SD card and booting the RPI, I am able to log onto it, but it doesn't start the miner, neither the GUI for it.

I am sure I miss something, but what

Not agree with you.
Power consumption  is less than 750W/miner, sometime Under 700W. I use a Wattmeter plug between the PSU of the miner and the wall.

This miner is really good on this point.

Hi,

I mess with my LA90, is it possible to have a link to download the last version of the firmware ? A working version ? I get one, but upon installing it, nothing seems to work, well, I can SSH it, but no way to mine as their is now HTTP interface...

Heeeeelp

I get the last version of the firmware, but when I install it and run the miner, nothing happen. I am able to ssh into the miner, but nothing else, no mining or no HTTP interface access...

I am sure I miss something !

Hi !

Nice A2 miner. I was curious about the PSU as I thought it was not included in the package.

What about the fan noise ?

Thanks !

Nice for the review !
What about the power consumption ? Is it as low as stated by the product description ?

I made my choice and defintively, A2 miners are the better miner on the market. I do not speak about price, I just don't care. But they are 28nm design and the power consumption is definitively a problem when you want to stack several units. Zeus and Hashra have nice products, but they can't compare to A2 in term of Mhs and in term of power consumption.

Hi Folks !

I have a strange problem. I have 5 rigs of 4 sapphires 290x TRIX. Mining SCRYPT I get around 3.5Mhs per rig. I have 8gb of ram on each rig, 4 cards using USB risers, 60% fan and the temp never get more than 80c, and often in the 70C range. The rig are stable. Sometime ATI drivers crash, but autoreboot and no problem.  I wanted to use one of the rig to test Vertcoin... Here my problem begin.

I use Vertminer 0.5.3 and the following parameters :


The goal was to see the generated parameters and use them. I did that for cgminer and it works well.

Here I only get 2 of the 4 cards mining and at a rate of 500hs. Not kilohash, just hash... I reboot 20 times in order to make multiple tests, but I never manage to have 4 cards mining, and worst, the 2 that are mining are not always the same !!! Plus, if I run cgminer on anything else, everything is working fine...

What is hapenning ? Is it a nasty plot to not allow me to mine Vertcoin ?