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Topic: ANTMINER S2 Discussion and Support Thread - page 177. (Read 355820 times)

legendary
Activity: 1274
Merit: 1000
1l1l11ll1l,

Does the top S2 in the stack have a dead display?

Not dead, just dim.
legendary
Activity: 4592
Merit: 1851
Linux since 1997 RedHat 4
Has anyone tried the new firmware, yet?  Any idea what it's supposed to fix?

https://github.com/AntMiner/AntGen1/tree/master/firmware_S2



Just upgraded to the new firmware. Don't see any differences, still a very high discard rate...
Discard rate?!?

Post the numbers.

Discarded in cgminer is pretty much a meaningless number.

The 2 numbers that matter are the hash rate, and the pool reject rate.
member
Activity: 89
Merit: 10
Well if you underclock the left too you can get your density as the right for NO additional cost .....  just saying.

I would rather have numbers work because convenience aint going to pay you back in the end.  To each his own.....but I like your style if you can afford it
No he wouldn't. He might get the same W/GH but that would make the already worse GH/U even worse.

Well you cant use the same frames ...you would have to mod the blade rack ...

Your right though the heatsinks will not allow you to get identical footprint.

Geeze.....I was just making a point....lmao
legendary
Activity: 1666
Merit: 1185
dogiecoin.com
Well if you underclock the left too you can get your density as the right for NO additional cost .....  just saying.

I would rather have numbers work because convenience aint going to pay you back in the end.  To each his own.....but I like your style if you can afford it
No he wouldn't. He might get the same W/GH but that would make the already worse GH/U even worse.
member
Activity: 89
Merit: 10
Why did I choose S2 over more S1? Well, this is the main reason:



4.5TH                 4.5TH                 6TH







Sweet setup bro!!!!!

Well if you underclock the left too you can get your density as the right for NO additional cost .....  just saying.

I would rather have numbers work because convenience aint going to pay you back in the end.  To each his own.....but I like your style if you can afford it
hero member
Activity: 956
Merit: 1001
1l1l11ll1l,

Does the top S2 in the stack have a dead display?
legendary
Activity: 1274
Merit: 1000
Why did I choose S2 over more S1? Well, this is the main reason:



4.5TH                 4.5TH                 6TH





legendary
Activity: 1274
Merit: 1000
If anyone is wondering, I'm seeing 10A @ 208V for two S2 units on my PDU.

What PDU are you using?



AP7841
newbie
Activity: 42
Merit: 0
The update appears to fix the issue with changing the ping IP every reboot.  I had to manually power cycle after the update, just rebooting didn't work.  

My other issue with it mining and then beeping, requiring me to stop and start cgminer, is still present.  It actually mined through the night and today up until I updated it.  Immediately after the reboot, it started back.

I am also seeing a very high discard rate, even with the new firmware.  As for noise, I've been considering installing some Silenx fans to see if they make a difference! 
member
Activity: 98
Merit: 10
Sorry guys, confirmed I was one unit off getting in B1. I'll have my unit in about 8 days then will be able to help. Looking at the current media though, I should be able to get these units silent Smiley

Dogie to the rescue...
legendary
Activity: 1666
Merit: 1185
dogiecoin.com
Sorry guys, confirmed I was one unit off getting in B1. I'll have my unit in about 8 days then will be able to help. Looking at the current media though, I should be able to get these units silent Smiley
legendary
Activity: 2408
Merit: 1004
Is so noisy the s2?HuhHuhHuh
member
Activity: 89
Merit: 10
Well I am trying an email to Bitmain after all.

As the reject and discards.....I cant figure out what else I can try.

I figure they have cost me 4 BTC as a running total.....and their coupons are .02 what a joke.

Will let you guys know what I get back from them on what is the resolution....

Damn I wish I went with 7 S1s in stead.....well the poop is on me.....for taking a chance on a preorder.

By the way I reduced my discard to 1/3 from 1/2 by going to slush but its way too early to say that variance is not to explain that

As everything which is new- first are always guinea pigs for factory.
All the problems will be solved in batch 2 and 3

I did choose s1 instead s2 as they are still overpriced.
Thats why i got more than 1Th for less btc than s2

Sorry

You were smarter than I ....you could have had 1.4 TH now for same price and underclock them later for 1 TH so that makes the S2 40% overpriced.....I expected something like OC ability for the price from Bitmain and they have / had a good rep for a chinese firm.....  why else would they hold out for top dollar?  They were firm according to Jaun.

Well with perfectly prices comes perfect expectations.....guess Bitmain about to find out what it is to be an Avalon Clone producer....as many will not be as patient as some of us who have had growing pains already..... no doubt they are going to have to figure out a solution and it isnt going to be a coupon.......at this point that is NOT going to make it right with me.
hero member
Activity: 658
Merit: 500
Before I head to the gym, here's the quick video of the initial boot with sound so you can hear the fans. http://youtu.be/sQYtbtsyKdU

I hope you dont sleep with that thing on Cheesy
legendary
Activity: 2324
Merit: 1039
Well I am trying an email to Bitmain after all.

As the reject and discards.....I cant figure out what else I can try.

I figure they have cost me 4 BTC as a running total.....and their coupons are .02 what a joke.

Will let you guys know what I get back from them on what is the resolution....

Damn I wish I went with 7 S1s in stead.....well the poop is on me.....for taking a chance on a preorder.

By the way I reduced my discard to 1/3 from 1/2 by going to slush but its way too early to say that variance is not to explain that

As everything which is new- first are always guinea pigs for factory.
All the problems will be solved in batch 2 and 3

I did choose s1 instead s2 as they are still overpriced.
Thats why i got more than 1Th for less btc than s2

Sorry
legendary
Activity: 1540
Merit: 1001
Watching.

M
member
Activity: 89
Merit: 10
Has anyone tried the new firmware, yet?  Any idea what it's supposed to fix?

https://github.com/AntMiner/AntGen1/tree/master/firmware_S2



Just upgraded to the new firmware. Don't see any differences, still a very high discard rate...

That's about 6% discard rate.... It looks like you are the only one reporting this issue... check if everything is connected properly... What is your reported hash rate at your pool?

Well for me I determine that the discard was a problem by looking at the hashrate from the pools themselves......

S2 is running 45C not bad really.......

member
Activity: 89
Merit: 10
Well I am trying an email to Bitmain after all.

As the reject and discards.....I cant figure out what else I can try.

I figure they have cost me 4 BTC as a running total.....and their coupons are .02 what a joke.

Will let you guys know what I get back from them on what is the resolution....

Damn I wish I went with 7 S1s in stead.....well the poop is on me.....for taking a chance on a preorder.

By the way I reduced my discard to 1/3 from 1/2 by going to slush but its way too early to say that variance is not to explain that
member
Activity: 98
Merit: 10
Has anyone tried the new firmware, yet?  Any idea what it's supposed to fix?

https://github.com/AntMiner/AntGen1/tree/master/firmware_S2



Just upgraded to the new firmware. Don't see any differences, still a very high discard rate...

That's about 6% discard rate.... It looks like you are the only one reporting this issue... check if everything is connected properly... What is your reported hash rate at your pool?
newbie
Activity: 11
Merit: 0
Has anyone tried the new firmware, yet?  Any idea what it's supposed to fix?

https://github.com/AntMiner/AntGen1/tree/master/firmware_S2



Just upgraded to the new firmware. Don't see any differences, still a very high discard rate...
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