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Topic: ANTMINER S2 Discussion and Support Thread - page 40. (Read 355820 times)

hero member
Activity: 812
Merit: 500
I received a possible defective S2 and waiting on local warranty service.

LOL

Good luck.
legendary
Activity: 2800
Merit: 1012
Get Paid Crypto To Walk or Drive
I received a possible defective S2 and waiting on local warranty service.
newbie
Activity: 18
Merit: 0
Yea i also have 6 s2 cupons ... make me a offer and they are yours lol !

1aNpUzZPG62iwabjaYyhAVgRd8D75MTGJ
legendary
Activity: 1722
Merit: 1000
s3 price? shouldnt be anymore then 900$

Hope so,  I am more interested in how much the S1 upgrade is and what it requires to do.  If I have to solder no chance I'll do it, surfacemount is a bitch.
sr. member
Activity: 266
Merit: 250
anyone need S2 coupons?
i have 4left, just PM me

and donate a reasonable btc  Grin
1Ng9mxLR25QkyGdFJo6UKZNQJVbR85AjJw
hero member
Activity: 882
Merit: 1003
Is this feesable with 16 Billion diff next week
legendary
Activity: 966
Merit: 1003
I like this idea. Maybe minersource, 112bit or jones gear can sell bits and pieces, Like BB, motherboard, blades?

I've been toying with the idea of reverse engineering the backplane and controller to have some fabbed for sale when the upgrades hit.  Only forseeable issue would be getting the bitstream of the FPGA from BITMAIN.

I suppose I could reverse engineer the FPGA's operation too, but I don't have a logic analyzer to even attempt it at this point.

   Bitmain made the standalone chips available for purchase in quantities for those who wanted to engineer their own miners. I believe they open sourced the code for the chips thru a .zip under the support tab and white sheets are available on github. It's a start!
member
Activity: 84
Merit: 10
s3 price? shouldnt be anymore then 900$
member
Activity: 81
Merit: 10
I have 2 x S2 coupons - expire 21th June - Sell each one 0.05 BTC

Pm me if you want one.


legendary
Activity: 1512
Merit: 1000
I like this idea. Maybe minersource, 112bit or jones gear can sell bits and pieces, Like BB, motherboard, blades?

I've been toying with the idea of reverse engineering the backplane and controller to have some fabbed for sale when the upgrades hit.  Only forseeable issue would be getting the bitstream of the FPGA from BITMAIN.

I suppose I could reverse engineer the FPGA's operation too, but I don't have a logic analyzer to even attempt it at this point.
legendary
Activity: 3892
Merit: 4331
Exactly. And most of the cost for complete  unit are more than likely  due to the hashing boards and the PSU.  If we can get only the "motherboard" or the barebone kit minus the hashing boards which would bring down the cost.


       1 Power Board;
       1 set of IO Board + BB Board + SD card;
       2 sets of Fans + Fans’ cover;
       1 LCD screen;

Hell even forget the LCD screen and maybe even the fans. The first 2 items in the list would be enough  and if you already have PSU's laying around reusing the old hashing cards (1Th/s ) would be a cheap enough option.


I like this idea. Maybe minersource, 112bit or jones gear can sell bits and pieces, Like BB, motherboard, blades?
legendary
Activity: 915
Merit: 1005


The only problem is who would buy the old hashing boards, if a "motherboard" is still needed.  Who would have these
[/quote]
  Anyone with a defective board that is still running 8 or 9 and wants to get back to 10!
[/quote]

Exactly. And most of the cost for complete  unit are more than likely  due to the hashing boards and the PSU.  If we can get only the "motherboard" or the barebone kit minus the hashing boards which would bring down the cost.


       1 Power Board;
       1 set of IO Board + BB Board + SD card;
       2 sets of Fans + Fans’ cover;
       1 LCD screen;

Hell even forget the LCD screen and maybe even the fans. The first 2 items in the list would be enough  and if you already have PSU's laying around reusing the old hashing cards (1Th/s ) would be a cheap enough option.
hero member
Activity: 882
Merit: 1003
will be a HUGE glut of the old boards.

legendary
Activity: 966
Merit: 1003

[/quote]

The only problem is who would buy the old hashing boards, if a "motherboard" is still needed.  Who would have these
[/quote]
  Anyone with a defective board that is still running 8 or 9 and wants to get back to 10!
legendary
Activity: 2800
Merit: 1012
Get Paid Crypto To Walk or Drive
I am having lots of trouble with after market service as well.  Have had a non working S2 sitting in my basement since Monday, just gathering dust because the damn thing won't hash, it could have been RMA'd there and back by now, but instead they make me test different things (I even had to go out and buy hardware to flash a stupid SD card which didn't fix it).  They still will not RMA the damn thing for some reason or another.  I have moved every single piece of it into a working S2 and whenever the backplane, control board, and/or SD card are introduced it doesn't work.  I have told them this many times and still have an email chain back and forth and they are stalling.  It will be over a week of lost revenue by the end of this.  Not happy at all.
hero member
Activity: 882
Merit: 1003
For those planning to upgrade their S2's . Do you think Bitmain will provide the below parts to use the old hashing boards  instead of having them sit on a shelf ?

Would be nice, if they could sell the following only:
Quote
      1 Power Board;
       1 set of IO Board + BB Board + SD card;
       2 sets of Fans + Fans’ cover;
       1 LCD screen;

Try thinking out of the box?  Keep your S2 intact and buy two S3's  Shocked  magic!

You can think like that when you have access to unlimited power. For those that would like to put as much hashing power as possible on the same outlet, especially if no PSU upgrade is required. It is best to do the upgrade and resell the old hashing boards. That way you increase your hashing power while keeping the power requirements constant.

magic lol

The only problem is who would buy the old hashing boards, if a "motherboard" is still needed.  Who would have these
legendary
Activity: 915
Merit: 1005
For those planning to upgrade their S2's . Do you think Bitmain will provide the below parts to use the old hashing boards  instead of having them sit on a shelf ?

Would be nice, if they could sell the following only:
Quote
      1 Power Board;
       1 set of IO Board + BB Board + SD card;
       2 sets of Fans + Fans’ cover;
       1 LCD screen;

Try thinking out of the box?  Keep your S2 intact and buy two S3's  Shocked  magic!

You can think like that when you have access to unlimited power. For those that would like to put as much hashing power as possible on the same outlet, especially if no PSU upgrade is required. It is best to do the upgrade and resell the old hashing boards. That way you increase your hashing power while keeping the power requirements constant.

magic lol

If you took a little more time reading the quote that I was replying too

"Do you think Bitmain will provide the below parts to use the old hashing boards  instead of having them sit on a shelf ?"

The OP wanted to reuse the old hashing boards thus why not keep his S2 intact as is. Pointless to take the boards out of the original box to stick them in another.

Do you own a S2 to begin with ?

If someone will only be purchasing the new hashing cards, going off what was communicated about the S2 being upgradable. They will not be buying a complete S4* with all the bells and whistles. All that choose to upgrade their S2's will have to remove the old hashing cards to replace it with the new ones.

Therefore since a new and complete S4* was not purchased with the bells and whistles, but ONLY the hashing cards. The old hashing cards that were removed from the S2 will not be used. But if only the specific parts below can be provided, which should be very cheap. Then for those that choose to upgrade instead of buying a new S4* with PSU, case etc. Will be able to use the old hashing boards without paying too much.

Quote
      1 Power Board;
       1 set of IO Board + BB Board + SD card;
       2 sets of Fans + Fans’ cover;
       1 LCD screen;
[/quote]

*- Used S4 since S3 is being used as the upgrade name for S1 if i remember correctly
sr. member
Activity: 406
Merit: 250
For those planning to upgrade their S2's . Do you think Bitmain will provide the below parts to use the old hashing boards  instead of having them sit on a shelf ?

Would be nice, if they could sell the following only:
Quote
      1 Power Board;
       1 set of IO Board + BB Board + SD card;
       2 sets of Fans + Fans’ cover;
       1 LCD screen;

Try thinking out of the box?  Keep your S2 intact and buy two S3's  Shocked  magic!

You can think like that when you have access to unlimited power. For those that would like to put as much hashing power as possible on the same outlet, especially if no PSU upgrade is required. It is best to do the upgrade and resell the old hashing boards. That way you increase your hashing power while keeping the power requirements constant.

magic lol

If you took a little more time reading the quote that I was replying too

"Do you think Bitmain will provide the below parts to use the old hashing boards  instead of having them sit on a shelf ?"

The OP wanted to reuse the old hashing boards thus why not keep his S2 intact as is. Pointless to take the boards out of the original box to stick them in another.
legendary
Activity: 915
Merit: 1005
For those planning to upgrade their S2's . Do you think Bitmain will provide the below parts to use the old hashing boards  instead of having them sit on a shelf ?

Would be nice, if they could sell the following only:
Quote
      1 Power Board;
       1 set of IO Board + BB Board + SD card;
       2 sets of Fans + Fans’ cover;
       1 LCD screen;

Try thinking out of the box?  Keep your S2 intact and buy two S3's  Shocked  magic!

You can think like that when you have access to unlimited power. For those that would like to put as much hashing power as possible on the same outlet, especially if no PSU upgrade is required. It is best to do the upgrade and resell the old hashing boards. That way you increase your hashing power while keeping the power requirements constant.

magic lol
member
Activity: 81
Merit: 10
Update : 23 june 2014

The after-sales service of Bitmain is catastrophic  very slow !

11 june 2014
One S2 board out of service.

12 june 2014
Me (by email) :
One blade is out of service.
When i plug this blade into slot one of Antminer S2, the blade don't hash and Antminer S2 power off a few minutes later.
When i plug this blade into slot ten of Antminer S2, the blade don't hash and Antminer S2 power off a few minutes later.
When i plug this blade into the second Antminer, the blade don't hash and the second Antminer S2 power off a few minutes later.

12 june 2014
Bitmain (by email ): Ask me one question : would you please confirm whether below marked resistor still exists on the board?

12 june 2014
Me (by email) : Yes, i confirm you that marked resistor exists on the board.
I have take some pictures of the board with my iPhone, please look at pictures in this email.

No answer from Bitmain

15 june 2014 :
Me (by email) : Can you please reply to my last email (see below) ?

16 june 2014 :
Bitmain (by email): Please find the shipping label in the attachment.

16 june 2014 :
Me : Check the UPS tracking number.  Cry  Cry  Cry
Me (by email) : UPS haven't receive any package from you. Why ?

17 june 2014 :
Bitmain (by email) : Please call your local UPS to pick up the package using the shipping label provided.
After we get the returned part, we'll ship out the good replacement.

17 june 2014 (9 AM) :
Me : Bitmain want receive the out of service board before send me a new board, no problem, i understand.
Me : Print the shipping label provided.
Me : Look at the printed label.
Me (angry) : On the printed label, the "SHIP TO" address was MY ADDRESS !!!  Cry Cry Cry
Me (by email) : There is my address under "SHIP TO" and  not Bitmain address. Are you sure you have send me a valid label to send you my board back ?

17 june 2014 (9 AM) :
Me : call UPS, UPS tell me that they can't pick up the package because the label is wrong.

17 june 2014 (10 AM):
Bitmain (by email) : Sorry, we'll provide the correct one later.
Me :  Roll Eyes OK, but why not yet ?

17 june 2014 (11 AM) :
Bitmain (by email) : please find the updated shipping label in the attachment.
Me : Grin Yes, yes yes ... Call UPS, waiting for UPS truck.

17 june 2014 (05 PM) :
Me : My package is in the UPS truck. Waiting for Bitmain news.

19 june 2014 :
UPS :
Scheduled Delivery:
Friday, 06/20/2014, By End of Day
Shenzhen, China  06/19/2014  10:40 P.M.  Arrival Scan 
Koeln, Germany  06/19/2014  5:59 A.M. Departure Scan
Koeln, Germany  06/19/2014  12:29 A.M.  Arrival Scan 
Strasbourg, France  06/18/2014  8:25 P.M.  Departure Scan 
Strasbourg, France  06/18/2014  7:57 P.M.  Export Scan 
Strasbourg, France  06/18/2014  7:16 P.M.  Arrival Scan 
Wittelsheim, France  06/18/2014  6:40 P.M.  Departure Scan 
Wittelsheim, France  06/17/2014  3:43 P.M.  Pickup Scan 
China  06/17/2014  3:52 A.M.  Order Processed: Ready for UPS

20 june 2014 :
UPS :
Delivered On: Friday,  06/20/2014 at 10:05 A.M.
Left At: Office
Signed By: MS CHENG

20 june 2014 :
Me (by email) : You received my package : (Tracking : 1ZR789908657356095), can you please send me a new board as soon as possible and send me the tracking number by email.

20 june 2014 :
Bitmain (by email) : process it later and provide the tracking number after ship out.

21 june 2014 :
Bitmain (by email) : Tracking info for good replacement is UPS: 1ZR789900457119914
Me : waiting UPS truck

23 june 2014 :
Me : Board received, work well  Smiley

The after-sales service of Bitmain is catastrophic  very slow !

Waiting for answer, I will update this post at every new event ...
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