ANTMINER S3+ Discussion and Support Thread

[nst6563]

I updated to the latest firmware on one of my S3's that is on leaserigs and now I can't lease it out.  Even after editing the files and allowing the api access and whatnot....all that happens is cgminer just restarts over and over again.  Went back to previous firmware (s3+ support) and all is fine. 

This is also the underperforming unit that barely holds 420ghs at stock speeds.

Anyone else experience this? 

[iglasses]

I'm getting the following error on the config page but the unit is hashing...

This page contains the following errors:
error on line 348 at column 34: EntityRef: expecting ';'
Below is a rendering of the page up to the first error.


Not sure what to make of it.

[pekatete]

I'm getting the following error on the config page but the unit is hashing...

This page contains the following errors:
error on line 348 at column 34: EntityRef: expecting ';'
Below is a rendering of the page up to the first error.


Not sure what to make of it.

Get the latest firmware where this error was fixed, or (and I am assuming the error is on the Miner Configuration tab), login via SSH and enter:
sed -i 's/Save\&Apply/Save\&Apply/g' /usr/lib/lua/luci/model/cbi/cgminer/cgminer.lua
That should fix it!

[iglasses]

oops!  Wrong firmware downloaded!   

thx

[Tim.Shao19]

Please email me with your RMA request and your order info. my email address: ting.shao@bitmaintech.com

Sometimes I can't communicate with one of my S3+ either through a browser and the GUI or through SSH. Even though I can't access it, it continues hashing according to the pool stats.

Has anyone seem this problem before?
Could it be a defective controller card?
It's still under warranty and I could try switching cards.
If so, will Bitmain send a new card or want the whole unit back?

[Tim.Shao19]

please send me an email with ur order info, screenshots of miner status, sum up the issues you come across, i will handle with it.
Or u can contact Bitmainwarranty directly. 

I updated to the latest firmware on one of my S3's that is on leaserigs and now I can't lease it out.  Even after editing the files and allowing the api access and whatnot....all that happens is cgminer just restarts over and over again.  Went back to previous firmware (s3+ support) and all is fine. 

This is also the underperforming unit that barely holds 420ghs at stock speeds.

Anyone else experience this? 

[Vikingfr]

Doesn't make sense in a push/pull config to have one fan running at a different speed than the other.

It does have sense, but I'm not good enough in english to explain.
1/ Cold air and warm air don't use same space because of it's thermal expansion.
2/ the S3 is not full close, air can flow outside by many ways, not only by the pull fan.

Because of those two points, input air flow may be different from output air flow.

[hurricandave]

Doesn't make sense in a push/pull config to have one fan running at a different speed than the other.

It does have sense, but I'm not good enough in english to explain.
1/ Cold air and warm air don't use same space because of it's thermal expansion.
2/ the S3 is not full close, air can flow outside by many ways, not only by the pull fan.

Because of those two points, input air flow may be different from output air flow.

Positive air pressure inside the case reduces the rate at which dust accumulates on the internal components. Not prevent it, but slow it down and prevent other holes ( ie. the PCI-e connector thru hole) from allowing more dirt in.

[IITravel01]

Doesn't make sense in a push/pull config to have one fan running at a different speed than the other.

It does have sense, but I'm not good enough in english to explain.
1/ Cold air and warm air don't use same space because of it's thermal expansion.
2/ the S3 is not full close, air can flow outside by many ways, not only by the pull fan.

Because of those two points, input air flow may be different from output air flow.

true.

[IITravel01]

Doesn't make sense in a push/pull config to have one fan running at a different speed than the other.

It does have sense, but I'm not good enough in english to explain.
1/ Cold air and warm air don't use same space because of it's thermal expansion.
2/ the S3 is not full close, air can flow outside by many ways, not only by the pull fan.

Because of those two points, input air flow may be different from output air flow.

Positive air pressure inside the case reduces the rate at which dust accumulates on the internal components. Not prevent it, but slow it down and prevent other holes ( ie. the PCI-e connector thru hole) from allowing more dirt in.

both valid points.  I usually build my computer rigs with positive pressure inside the case to help put the dust just at the points where the fan inputs in the case (have dust filters) to reduce the amount of dust buildup within the case.  This way the dust doesn't enter the case at cracks/vents.

[mfaidzul]

I received my order of two antminers S3 yesterday. One of them just plain dead. This morning gave it a few rounds of on-off-on, the red LED then lit up, but nothing else. Frustrated, i pulled the power connector off one blade, and the bloody thing came to life!! I could configure it and all. Then I tried again with both blades connected, it went dead. So what is it? Faulty blades? Or controller issue? How do I claim warranty?

I'm in Malaysia.

Thanks!

[Tim.Shao19]

Sorry to hear that, you can send info@bitmaintech.com or me ting.shao@bitmaintech.com an email with your order info, describing your problems. We will help u with troubleshooting.

I received my order of two antminers S3 yesterday. One of them just plain dead. This morning gave it a few rounds of on-off-on, the red LED then lit up, but nothing else. Frustrated, i pulled the power connector off one blade, and the bloody thing came to life!! I could configure it and all. Then I tried again with both blades connected, it went dead. So what is it? Faulty blades? Or controller issue? How do I claim warranty?

I'm in Malaysia.

Thanks!

[Minnesooooota]

Hi everyone,

I have one miner that has something rattling inside of it. Right from box open, it has been like that. Also, I cannot login into the 192.168.1.99 IP. The fans turn on when the power supply is connected, but absolutely no lights blink when I plug the ethernet cable from the miner to a router or computer. Ideas?

[MyRig]

Ouch, you may have a broken off parts from the hashing PCB may be...

If you could, could you unscrew the top case and see what is fallen off from the PCB?

or you can return the miner to the following address with Printed Original Purchase Confirmation Page with the shipping address portion included.  Also, a brief letter describing what's wrong with your miner.  The return address is

Bitmain Warranty
3700 Quebec Street #100239
Denver, Coloado 80207

Tel: 844-248-6246

Hi everyone,

I have one miner that has something rattling inside of it. Right from box open, it has been like that. Also, I cannot login into the 192.168.1.99 IP. The fans turn on when the power supply is connected, but absolutely no lights blink when I plug the ethernet cable from the miner to a router or computer. Ideas?

[TyrTheAlpha]

Hello Miners,
My HVAC guy is evaluating our mining warehouse cooling and he wanted to know what the BTU heat output is for a S3+. Does anyone know what the value is? Thanks.

[suchmoon]

Hello Miners,
My HVAC guy is evaluating our mining warehouse cooling and he wanted to know what the BTU heat output is for a S3+. Does anyone know what the value is? Thanks.

Are you sure he's an "HVAC guy"?

1 watt is approximately 3.41214 BTU/h

1 S3 is approximately 1200 BTU/h

[TyrTheAlpha]

Thanks. 

[cloh76]

My Batch 11 S3+ Miners are a bit louder then my Batch 9 Miners.   Anyone have suggestions for better fans that are quieter that I can replace the originally shipped ones with?

[Nite]

My Batch 11 S3+ Miners are a bit louder then my Batch 9 Miners.   Anyone have suggestions for better fans that are quieter that I can replace the originally shipped ones with?

Same question here, I have an S3+ as well and its loud, just started mining on it tonight

no reason the fans should be that noisy, at default settings my temps are between 35 - 38c on both boards (after running for 2 or 3 hours)

another thing I noticed is the stock fan frames are really thick as well so I dunno if the long screws will be an issue with smaller frame fans or not? will it hit the heatsink or one of the mining boards if they stuck into the case more?

edit: nevermind this answered my question, plenty of room around the screw holes, it won't hit anything

https://farm6.staticflickr.com/5579/14693858872_23e087a64c_o.jpg

[OVRGRO]

Sorry to hear that, you can send info@bitmaintech.com or me ting.shao@bitmaintech.com an email with your order info, describing your problems. We will help u with troubleshooting.

You still haven't told me how to figure out how to determine which one of my temp sensors is jacked up... and no switching boards has NOT helped. At this point i'm about to just send you the one that throws errors and can't handle being overclocked. When i test them individually one side starts at 0 and the other at 16, but both warm up to the normal range (normal for one fan being controlled and the outer cover removed)

Anybody else have issues with a single side's temp sensor reading way off? like 13-16 degrees when all my others are 35-39... occasionally it'll get a real wild hair up its backside and read the bad side at 200+ degrees and will send fans to 4000 rpm. hashing remains relatively unaffected unless erroneous temp sensor sends it into thermal protection shutdown, which is very rare and mainly after a restart. Any assistance would be great



And here it is clocked to stock and switched around to a perfectly fine hashing board