I just got my RMA for 1 board that's hashing all XXX's - Now to ship it back 
Is it hashing at correct speed but showing XXX or not hashing at all?
Topic: ANTMINER S2 Discussion and Support Thread - page 115. (Read 355842 times)
Is it hashing at correct speed but showing XXX or not hashing at all?
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https://bitcointalksearch.org/topic/ann-antminer-s2-hosting-for-1-year-us-1050-1-bitmain-distributor-591941
Juan
Is it similar with s1 xxx?
I just got my RMA for 1 board that's hashing all XXX's - Now to ship it back
Is it hashing at correct speed but showing XXX or not hashing at all?
I just got my RMA for 1 board that's hashing all XXX's - Now to ship it back
Temp is all good in east coast today even with hot weather lately
Anyone know how to change the password on this thing?
Mid 50's. I have recently moved it to a different room/circuit and that's when the problem started. But the temps haven't increased.
Interesting, I've never been over 52o (usually around 50) and my psu is doing fine, perhaps it's the temp that's causing it, I'm not sure what others are running at. With the cutoff at 80o one would expect it to handle high temps, but maybe the psu is struggling.Also, if you've changed it to a different circuit, I'd expect it to trip at your breaker box, not at the psu if that was the problem.
I live in the desert so the house is very warm during the day even with the A/C running. I have a Kill-a-Watt and if i can find it, I'll check it out. Oddly, since I first posted, it has been running fine without interruption.
Mid 50's. I have recently moved it to a different room/circuit and that's when the problem started. But the temps haven't increased.
Interesting, I've never been over 52o (usually around 50) and my psu is doing fine, perhaps it's the temp that's causing it, I'm not sure what others are running at. With the cutoff at 80o one would expect it to handle high temps, but maybe the psu is struggling.Also, if you've changed it to a different circuit, I'd expect it to trip at your breaker box, not at the psu if that was the problem.
It may be there is a bit more voltage drop on the second circuit. Wouldn't necessarily trip the breaker but might push the PSU -- already being pushed to the limit -- over the edge. If you have a kill-a-watt or multimeter you can measure the voltage at the outlet you are using and see.
Mid 50's. I have recently moved it to a different room/circuit and that's when the problem started. But the temps haven't increased.
Interesting, I've never been over 52o (usually around 50) and my psu is doing fine, perhaps it's the temp that's causing it, I'm not sure what others are running at. With the cutoff at 80o one would expect it to handle high temps, but maybe the psu is struggling.Also, if you've changed it to a different circuit, I'd expect it to trip at your breaker box, not at the psu if that was the problem.
Some of mine are hitting above 60°C
Mid 50's. I have recently moved it to a different room/circuit and that's when the problem started. But the temps haven't increased.
Interesting, I've never been over 52o (usually around 50) and my psu is doing fine, perhaps it's the temp that's causing it, I'm not sure what others are running at. With the cutoff at 80o one would expect it to handle high temps, but maybe the psu is struggling.Also, if you've changed it to a different circuit, I'd expect it to trip at your breaker box, not at the psu if that was the problem.
It may be there is a bit more voltage drop on the second circuit. Wouldn't necessarily trip the breaker but might push the PSU -- already being pushed to the limit -- over the edge. If you have a kill-a-watt or multimeter you can measure the voltage at the outlet you are using and see.
Mid 50's. I have recently moved it to a different room/circuit and that's when the problem started. But the temps haven't increased.
Interesting, I've never been over 52o (usually around 50) and my psu is doing fine, perhaps it's the temp that's causing it, I'm not sure what others are running at. With the cutoff at 80o one would expect it to handle high temps, but maybe the psu is struggling.Also, if you've changed it to a different circuit, I'd expect it to trip at your breaker box, not at the psu if that was the problem.
I haven't been keeping up with this thread. So if my S2 is shutting down after running just a short while, it's most likely the underpowered PSU, correct?
Well it looks like I'm replacing the PSU now. My batch 2 S2 has worked flawlessly from day one. But today it has started shutting off after running less than an hour. Luckily I have a nice Corsair AX1200i powering some ancient BFL Singles in my garage. It's time to shut them down anyways.
C'mon BitMain, use the proper PSU for the job!
My machine seems to be doing fine with the stock psu, no shutting down at all. I guess the easiest way to test would be to pull one board and see if it runs longer than an hour without shutting down. Just out of interest, what are your running temps?Well it looks like I'm replacing the PSU now. My batch 2 S2 has worked flawlessly from day one. But today it has started shutting off after running less than an hour. Luckily I have a nice Corsair AX1200i powering some ancient BFL Singles in my garage. It's time to shut them down anyways.
C'mon BitMain, use the proper PSU for the job!
Mid 50's. I have recently moved it to a different room/circuit and that's when the problem started. But the temps haven't increased.
I haven't been keeping up with this thread. So if my S2 is shutting down after running just a short while, it's most likely the underpowered PSU, correct?
Well it looks like I'm replacing the PSU now. My batch 2 S2 has worked flawlessly from day one. But today it has started shutting off after running less than an hour. Luckily I have a nice Corsair AX1200i powering some ancient BFL Singles in my garage. It's time to shut them down anyways.
C'mon BitMain, use the proper PSU for the job!
My machine seems to be doing fine with the stock psu, no shutting down at all. I guess the easiest way to test would be to pull one board and see if it runs longer than an hour without shutting down. Just out of interest, what are your running temps? Well it looks like I'm replacing the PSU now. My batch 2 S2 has worked flawlessly from day one. But today it has started shutting off after running less than an hour. Luckily I have a nice Corsair AX1200i powering some ancient BFL Singles in my garage. It's time to shut them down anyways.
C'mon BitMain, use the proper PSU for the job!
I haven't been keeping up with this thread. So if my S2 is shutting down after running just a short while, it's most likely the underpowered PSU, correct?
Well it looks like I'm replacing the PSU now. My batch 2 S2 has worked flawlessly from day one. But today it has started shutting off after running less than an hour. Luckily I have a nice Corsair AX1200i powering some ancient BFL Singles in my garage. It's time to shut them down anyways.
C'mon BitMain, use the proper PSU for the job!
Well it looks like I'm replacing the PSU now. My batch 2 S2 has worked flawlessly from day one. But today it has started shutting off after running less than an hour. Luckily I have a nice Corsair AX1200i powering some ancient BFL Singles in my garage. It's time to shut them down anyways.
C'mon BitMain, use the proper PSU for the job!
Well, mine definitely broke somehow. All of a sudden I just started getting massive rejected shares, and my hashrate dropped to 500-600GH/s
Anyone else experienced anything similar?
Anyone else experienced anything similar?
pool issue? eligius is all over the place the last 2 days. otherwise does the webUI indicate it is certain boards faulting or an overall drop in speed?
I also noticed a lot of stales from switching pools, but the GUI didn't actually report diffS, it just stays at 0.
Well, mine definitely broke somehow. All of a sudden I just started getting massive rejected shares, and my hashrate dropped to 500-600GH/s
Anyone else experienced anything similar?
Anyone else experienced anything similar?
pool issue? eligius is all over the place the last 2 days. otherwise does the webUI indicate it is certain boards faulting or an overall drop in speed?
Someone had figured out how to change the GUI password way back in some pages. Anyone remember where or how?
Well, mine definitely broke somehow. All of a sudden I just started getting massive rejected shares, and my hashrate dropped to 500-600GH/s
Anyone else experienced anything similar?
Anyone else experienced anything similar?
keep in mind the cost of chips - there are 10x as many chips in an S2 as there is in an S1. If the chips still cost bitmain >$1.50 each (~$0.50/GH in an antminer S1) then they are a significant portion of the S2 price. add in a nice LCD, quality case (still tweaking the card support of course), and a PSU - a price drop to $2000 after coupon with delivery before the 14th of may would be fair, and a price I could afford a small premium over the S1 to buy. (fewer cords and better stacking for bigger mining farms)
I could do without the LCD and related display electronic circuits and instead have a 1050w or 1100w psu
Second that.
I haven't looked at 10 S1 for almost one month, just GUI & pools checked.
Next some days when BTC >= ~ 485 USD, bitmaintech website will be heavily congested.
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