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1  Bitcoin / Pools / Re: [850 TH] Slush's Pool (mining.bitcoin.cz); TX FEES + VarDiff on: February 22, 2014, 10:22:25 PM
Hi guys i have 2 antminer s1 with 2 500 watt psu but tehy makes me xxxxoxxxoxx i know this psus is too low and cheap for OC . I have in my PC CORSAIR TX 950 watt . What do you think , can one tx950 jandle 2 antminer oc to 200gh/s each ?
Till now i use 500 watt chap psu each for oboth unit.
please answer if better to buy two new stonger psu or just change and connect 2 miners to corsair tx 950 watt

HI
 I run 7 S1. - OC to 200.
  Each on different PSU. I had the same Issue with "xxxx" marks. Biggest help was to flash firmware to new and better cooling (mounted secons fan to the front side of S1 - pulling air out of S1). Now they are without XXXXX.
 But xxxx doesnt mean they are not working. My S1s were marked as xxxx and still hashing well. But it looks bad Smiley
 So now they run about 41-43 celsius and working well.


What psu do you have ? Xxx showing to me after 25 hours, i just restart and again runs well just everiday i has to restart.. when i cout HW errors is really small 0,7 % soo just this restarts every day. I am thinking to buy to psu 750 watt

I use 750's and after 2 days I start seeing X's refresh a few times and they go away.
.7% Hardware errors is extremely harsh, I had one doing .05% errors and it is being replaced as a faulty unit as all my others are .0003% over clocked

If i flesh firmware thats mean i will need setup again ip adress pools andeverythink again ?
2  Bitcoin / Pools / Re: [850 TH] Slush's Pool (mining.bitcoin.cz); TX FEES + VarDiff on: February 22, 2014, 01:28:36 PM
Hi guys i have 2 antminer s1 with 2 500 watt psu but tehy makes me xxxxoxxxoxx i know this psus is too low and cheap for OC . I have in my PC CORSAIR TX 950 watt . What do you think , can one tx950 jandle 2 antminer oc to 200gh/s each ?
Till now i use 500 watt chap psu each for oboth unit.
please answer if better to buy two new stonger psu or just change and connect 2 miners to corsair tx 950 watt

HI
 I run 7 S1. - OC to 200.
  Each on different PSU. I had the same Issue with "xxxx" marks. Biggest help was to flash firmware to new and better cooling (mounted secons fan to the front side of S1 - pulling air out of S1). Now they are without XXXXX.
 But xxxx doesnt mean they are not working. My S1s were marked as xxxx and still hashing well. But it looks bad Smiley
 So now they run about 41-43 celsius and working well.



Did you do the trick where you flip the blades so the fins face out or did you leave that part stock ? Someone told me flip the blades for better cooling ..

I saw the pictures of this but never try. .. no need to try. Mine hashing well.
Just buy 3000rpm fan and not conect to miner (miner will regulate) just plug directly to psu and stiil you will have max rpm. My temperature oc to 200 is 40-42C
3  Bitcoin / Pools / Re: [850 TH] Slush's Pool (mining.bitcoin.cz); TX FEES + VarDiff on: February 22, 2014, 01:12:03 PM
Hi guys i have 2 antminer s1 with 2 500 watt psu but tehy makes me xxxxoxxxoxx i know this psus is too low and cheap for OC . I have in my PC CORSAIR TX 950 watt . What do you think , can one tx950 jandle 2 antminer oc to 200gh/s each ?
Till now i use 500 watt chap psu each for oboth unit.
please answer if better to buy two new stonger psu or just change and connect 2 miners to corsair tx 950 watt

HI
 I run 7 S1. - OC to 200.
  Each on different PSU. I had the same Issue with "xxxx" marks. Biggest help was to flash firmware to new and better cooling (mounted secons fan to the front side of S1 - pulling air out of S1). Now they are without XXXXX.
 But xxxx doesnt mean they are not working. My S1s were marked as xxxx and still hashing well. But it looks bad Smiley
 So now they run about 41-43 celsius and working well.


What psu do you have ? Xxx showing to me after 25 hours, i just restart and again runs well just everiday i has to restart.. when i cout HW errors is really small 0,7 % soo just this restarts every day. I am thinking to buy to psu 750 watt
4  Bitcoin / Pools / Re: [850 TH] Slush's Pool (mining.bitcoin.cz); TX FEES + VarDiff on: February 22, 2014, 12:46:48 PM
Hi guys i have 2 antminer s1 with 2 500 watt psu but tehy makes me xxxxoxxxoxx i know this psus is too low and cheap for OC . I have in my PC CORSAIR TX 950 watt . What do you think , can one tx950 jandle 2 antminer oc to 200gh/s each ?
Till now i use 500 watt chap psu each for oboth unit.
please answer if better to buy two new stonger psu or just change and connect 2 miners to corsair tx 950 watt

Do the math. If two 500 are not good enough then one 950 for two is even worse.  Especially if you are over locking. Not sure why you are asking a question to go backwards.
Because my two 500 watt psu was really cheap. And 950 psu 80+ much better quality and i saw here on the forum. Somebody running 2 antminer on 850 corsair psu without problems. Thats why !!!
5  Bitcoin / Pools / Re: [850 TH] Slush's Pool (mining.bitcoin.cz); TX FEES + VarDiff on: February 22, 2014, 09:49:24 AM
Hi guys i have 2 antminer s1 with 2 500 watt psu but tehy makes me xxxxoxxxoxx i know this psus is too low and cheap for OC . I have in my PC CORSAIR TX 950 watt . What do you think , can one tx950 jandle 2 antminer oc to 200gh/s each ?
Till now i use 500 watt chap psu each for oboth unit.
please answer if better to buy two new stonger psu or just change and connect 2 miners to corsair tx 950 watt
6  Bitcoin / Pools / Re: [850 TH] Slush's Pool (mining.bitcoin.cz); TX FEES + VarDiff on: February 21, 2014, 11:07:18 PM
Hi, i am running 2 x antminer s1
still after 25 hours in status start showing a few x oooooxoooo example...
Can somebody explain why , still after 24-25 hours and oboth same :-(

What Power supply?

Are they overclocked?


yes oboth to 200gh/s and powersupply 550 watt
But all day still ok but after 25 hours i have to restart and again 25 hours ok

Umm, They pull 380-400 Watts EACH when overclocked.  Do they each have their own power supply?

When there is "X" mixed in with the OOOOOO's it generally means there is a power issue or overclock issue.


I'm running a Corsair Professional series 860 Watt for 2 overclocked units. Most people run 1000 Watt for 2 overclocked units, but the high end Corsairs can handle the load.
7  Bitcoin / Pools / Re: [850 TH] Slush's Pool (mining.bitcoin.cz); TX FEES + VarDiff on: February 21, 2014, 10:51:51 PM
Hi, i am running 2 x antminer s1
still after 25 hours in status start showing a few x oooooxoooo example...
Can somebody explain why , still after 24-25 hours and oboth same :-(

Alarm bells should be ringing if you dont see hashing after 5 minutes never mind 25 hours. There must be something wrong with your setup.
With xxx still running ok i think alarm ringing after restart and than again ok
You think bad oc ? Or low psu ?

low psu = bad oc

what psu do you have?

[edit] establish whether it's harware or psu - run 1 miner not overclocked on 1 psu - you should see 180G

there is no brand just oboth is 500watt i bought with this psu like complet setup with custom cooling 40c after oc i use OC from forum

500 watt is probably too low - I think you need at least a 750 - amazon sell a corsair 750 for 62-70 UKP. You'd need one of these for each of your S1s.

What rate do you get with just one un-overclocked S1 connected to the 500w psu?
Un oc in stock is 180 hashrate each
8  Bitcoin / Pools / Re: [850 TH] Slush's Pool (mining.bitcoin.cz); TX FEES + VarDiff on: February 21, 2014, 10:29:14 PM
Hi, i am running 2 x antminer s1
still after 25 hours in status start showing a few x oooooxoooo example...
Can somebody explain why , still after 24-25 hours and oboth same :-(

Alarm bells should be ringing if you dont see hashing after 5 minutes never mind 25 hours. There must be something wrong with your setup.
With xxx still running ok i think alarm ringing after restart and than again ok
You think bad oc ? Or low psu ?

low psu = bad oc

what psu do you have?

[edit] establish whether it's harware or psu - run 1 miner not overclocked on 1 psu - you should see 180G

there is no brand just oboth is 500watt i bought with this psu like complet setup with custom cooling 40c after oc i use OC from forum
I setup stock 180 gh/s oboth antminers
i will post you after 25 hours. I thing the psu is not enought for oc
9  Bitcoin / Pools / Re: [850 TH] Slush's Pool (mining.bitcoin.cz); TX FEES + VarDiff on: February 21, 2014, 10:22:44 PM
Hi, i am running 2 x antminer s1
still after 25 hours in status start showing a few x oooooxoooo example...
Can somebody explain why , still after 24-25 hours and oboth same :-(

Alarm bells should be ringing if you dont see hashing after 5 minutes never mind 25 hours. There must be something wrong with your setup.
With xxx still running ok i think alarm ringing after restart and than again ok
You think bad oc ? Or low psu ?
10  Bitcoin / Pools / Re: [850 TH] Slush's Pool (mining.bitcoin.cz); TX FEES + VarDiff on: February 21, 2014, 10:15:50 PM
Hi, i am running 2 x antminer s1
still after 25 hours in status start showing a few x oooooxoooo example...
Can somebody explain why , still after 24-25 hours and oboth same :-(

What Power supply?

Are they overclocked?


yes oboth to 200gh/s and powersupply 550 watt
But all day still ok but after 25 hours i have to restart and again 25 hours ok
11  Bitcoin / Pools / Re: [850 TH] Slush's Pool (mining.bitcoin.cz); TX FEES + VarDiff on: February 21, 2014, 09:53:14 PM
Hi, i am running 2 x antminer s1
still after 25 hours in status start showing a few x oooooxoooo example...
Can somebody explain why , still after 24-25 hours and oboth same :-(
12  Bitcoin / Pools / Re: [850 TH] Slush's Pool (mining.bitcoin.cz); TX FEES + VarDiff on: February 21, 2014, 11:43:09 AM
My stats are for a 200 GH/s miner that is connected via wired ethernet. They varied up to 23% so I'm not sure whats thats all about. I will have 400 GH/s up tomorrow, and 600 GH/s by next week.


What do you consider moderate?
I ran 2 antminer s1 2 x 200 GH/s allready AVG 1.8 BTC monthly, i plan to connect another one after one month... i hope the rate will fix till few weeks ... 568 dollar really low :-( compare few month past...
and unlucky crazy 12 hours 1 block but now slush looks good
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