ANTMINER C1 Discussion and Support Thread

[notlist3d]

Geee.... my C1s left the factory on October 27, came to Switzerland, back to China, now back in Germany - hopefully, I'll get them in three days...

With difficulty jumps 10%. ..... How do you feel flushing down your money?

Ask us in 4-6 months... as of now i expected to see some time another jump.  We had 2 really low nice ones.  Hope we go back next difficulty to lower, but in mining nothing is guarented.   Its winter, so low price to keep cool for some miners.  Have decent priced electricity, do weekly ROI and enjoy.

Really though all this should be in speculation and not clutter up this thread. 

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[dogie]

Geee.... my C1s left the factory on October 27, came to Switzerland, back to China, now back in Germany - hopefully, I'll get them in three days...

They wouldn't have gone back to china, it will be a customs clearance event.

[RealMalatesta]

Geee.... my C1s left the factory on October 27, came to Switzerland, back to China, now back in Germany - hopefully, I'll get them in three days...

They wouldn't have gone back to china, it will be a customs clearance event.

Hm, I'm not sure. Left China 27. Was in Switzerland on the 30st. Then the message that information for customs is incomplete. Then back to China, from there to Dubai, from there to Germany, now in a truck to Switzerland. If they really only wanted to get additional documents, they would have kept the parcels in Switzerland and sent the documents - but not through Dubai, Germany...

However, I'm afraid that I'm the one who receives his C1s as the latest of all who bought it....

[Tupsu]

...However, I'm afraid that I'm the one who receives his C1s as the latest of all who bought it....

I bought my last two  2014-10-27 20:40:18  and UPS Scheduled Delivery is
Tuesday, 04/11/2014, By End of Day

Actually I get them tomorrow evening.

C1 is good, but not so good at Frequency 250M. Mine is  840W , 985GH/s - pool , miner- 1005 GH/S(avg)

I hope that the SP20 is better. If he really is 1700GH/s and 1200W
Certainly, it is noisyer and lighter.

Soon, I know,  SP20 shipped yesterday.

[RealMalatesta]

Wow, this time, Bitmain really screwed me.

On their homepage, they write that the value of one C1 is 324.89 US$. I ordered two, so the value would be about 650 US$ In Swissfrancs:  595 Swiss Francs.

According to the declaration they gave to the Swiss customs, the value is 991 Swiss Francs. So I have to pay almost double of the import taxes.

Thank you, Bitmain!

[dogie]

Wow, this time, Bitmain really screwed me.

On their homepage, they write that the value of one C1 is 324.89 US$. I ordered two, so the value would be about 650 US$ In Swissfrancs:  595 Swiss Francs.

According to the declaration they gave to the Swiss customs, the value is 991 Swiss Francs. So I have to pay almost double of the import taxes.

Thank you, Bitmain!

Are you sure they didn't write $991? I don't see why it would be declared in any other currency than USD.

[Bicknellski]

Wow, this time, Bitmain really screwed me.

On their homepage, they write that the value of one C1 is 324.89 US$. I ordered two, so the value would be about 650 US$ In Swissfrancs:  595 Swiss Francs.

According to the declaration they gave to the Swiss customs, the value is 991 Swiss Francs. So I have to pay almost double of the import taxes.

Thank you, Bitmain!

Are you sure they didn't write $991? I don't see why it would be declared in any other currency than USD.

How is this helpful? You really are not listening to this customers problem are you?

[RealMalatesta]

Wow, this time, Bitmain really screwed me.

On their homepage, they write that the value of one C1 is 324.89 US$. I ordered two, so the value would be about 650 US$ In Swissfrancs:  595 Swiss Francs.

According to the declaration they gave to the Swiss customs, the value is 991 Swiss Francs. So I have to pay almost double of the import taxes.

Thank you, Bitmain!

Are you sure they didn't write $991? I don't see why it would be declared in any other currency than USD.

Well, the value declared was more than 1000 US$, but they converted it at customs into Swiss Francs, of course. So I am waiting for documents from customs before accepting the delivery.

[dogie]

Wow, this time, Bitmain really screwed me.

On their homepage, they write that the value of one C1 is 324.89 US$. I ordered two, so the value would be about 650 US$ In Swissfrancs:  595 Swiss Francs.

According to the declaration they gave to the Swiss customs, the value is 991 Swiss Francs. So I have to pay almost double of the import taxes.

Thank you, Bitmain!

Are you sure they didn't write $991? I don't see why it would be declared in any other currency than USD.

Well, the value declared was more than 1000 US$, but they converted it at customs into Swiss Francs, of course. So I am waiting for documents from customs before accepting the delivery.

Let me know.

[BITMAIN]

Bitmain Liquid Cooled Miner C1
How To Setup

[dogie]

Bitmain Liquid Cooled Miner C1
How To Setup

[Setup video, hosted on Youtube]

[Newar]

[...]

[Setup video, hosted on Youtube]
[/quote]

Protip: The hoses will go on a lot easier if you dip them in a cup of hot water for a few seconds. 

[dogie]

Dogie's comprehensive setup guide in super HD!

 

[polymer_city]

Got a problem with 1 of my 2 C1's.

After about an hour it just stops hashing, power still on etc.

Tried rebooting same thing.

It did initially hit 1th/s, but just pretty much stops after about 15mins.

Ideas? Corrupt SD card or something more serious?

Also can't access GUI unless it's just rebooted? Strange...

I've just set min diff to 1024, but the other one didn't need to be changed.

[tbolt]

Try leaving the GUI up for 15 minutes - possibly it will give you more information
when the issue actually happens..

Your temps should be in the mid to low 40s

All of your fans are spinning, right?

Pump is still pumping?

[polymer_city]

GUI is unresponsive after 15 mins or so..

Just going to check pumps etc now, its all still powered but just literally stops.

I think I'm going to reflash SD card first and then go from there.

Today it hashed a little throughout the day radomly.

Not seen this with any other miner yet.

Definitely a new problem to me.

Actually going to factory reset first i think.

[tbolt]

GUI is unresponsive after 15 mins or so..

Just going to check pumps etc now, its all still powered but just literally stops.

A couple of other ideas-

When it becomes unresponsive, try a different network cable and/or port on your switch or router.

You can also SSH into it with putty.exe or whatever
User: root
PW: admin

Good luck, let us know what you find

[dogie]

Are you DHCP'ed or static?

[polymer_city]

I thought something odd was up.

I think it was power supply, I resoldered switch line, checked for shorts across pos and neg (hp server PSU) and seemed to have a short. Nothing visual.

I've done this 3 times now and last time seems to have done it.

I think PSU was flicking on and off randomly.

One thing couldn't reset to factory using button, tried all the combos??

Hash rate showing pool side, still can't see GUI though, could be a DNS cache issue now my end.

Thanks for the help any ways.


What would be the recommended min diff for the pool for these?

Any one tried overclocking yet?

[notlist3d]

I thought something odd was up.

I think it was power supply, I resoldered switch line, checked for shorts across pos and neg (hp server PSU) and seemed to have a short. Nothing visual.

I've done this 3 times now and last time seems to have done it.

I think PSU was flicking on and off randomly.

One thing couldn't reset to factory using button, tried all the combos??

Hash rate showing pool side, still can't see GUI though, could be a DNS cache issue now my end.

Thanks for the help any ways.


What would be the recommended min diff for the pool for these?

Any one tried overclocking yet?

I think its hard to say what is wrong without narrowing it down.  If you have a different PSU I would try it and see what happens.

If you can eliminate PSU problems I would try flashing micro sd card.  It seems that a few had had problems with corrupt SD's.  I uploaded a good copy that Dogie has in second post.