|
bittalc1
|
 |
January 30, 2016, 07:51:01 PM |
|
Guys, I need your help, I have a problem with my Antminer S7 I have a group of Antminers S7 in a remote area. and I check on them every day with TeamViewer. The problem is, some miners just turn off by themselves. and I cannot connect with them at all. I cannot connect using their ip on the web or using the cryptoGlance app. Here is a pic of problem with 102 miner:  The temp seems fine. I'm not sure what is their problem. It is frustrating, The only thing that fix them is to go this remote room and reboot them manually. but they sometimes turn off after couple hours, sometimes they don't. The problem is not related to one miner in particular, I mean sometimes 101 turns off, I reboot it manually, then 102 turns off then 104 then, and so on. I'm using the bitmain power supply APW3-12-1600-B2. The electricity here is 3-phase 230-380v. and of course I'm using 230v for my miners. I'm dealing with this issue on a daily basis nowadays. Any idea? Has anyone had this issue here? Do all the effected miners have the same hostname? If they do; make each one unique. Yes, all of my miners have the same default hostname.  I'll make each one unique. Thanks!! Hopefully this will help sort out the issue. This days the routers give DHCP from .100 range, so maybe that conflicts in your situation. I advice you to change all the ip adresess in 10 range. Example 192.268.1.10 .11 .12 and so on. Hope this helps. If you know how to enter your router go and see what is the DHCP range. Avoid to put that adresses |
|
|
|
|
|
|
|
|
|
|
|
The forum strives to allow free discussion of any ideas. All policies are built around this principle. This doesn't mean you can post garbage, though: posts should actually contain ideas, and these ideas should be argued reasonably.
|
|
|
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
|
|
|
|
|
|
|
abokhalel2
Member
 Offline
Activity: 233
Merit: 10
|
|
January 30, 2016, 08:14:12 PM |
|
I'd say power supply/power quality from source issue.
Sorry, do you mean the problem from Bitmain PSUs the I have, or the electricity company in my area? |
|
|
|
|
abokhalel2
Member
Offline
Activity: 233
Merit: 10
|
|
January 30, 2016, 08:16:47 PM |
|
Guys, I need your help, I have a problem with my Antminer S7 I have a group of Antminers S7 in a remote area. and I check on them every day with TeamViewer. The problem is, some miners just turn off by themselves. and I cannot connect with them at all. I cannot connect using their ip on the web or using the cryptoGlance app. Here is a pic of problem with 102 miner: The temp seems fine. I'm not sure what is their problem. It is frustrating, The only thing that fix them is to go this remote room and reboot them manually. but they sometimes turn off after couple hours, sometimes they don't. The problem is not related to one miner in particular, I mean sometimes 101 turns off, I reboot it manually, then 102 turns off then 104 then, and so on. I'm using the bitmain power supply APW3-12-1600-B2. The electricity here is 3-phase 230-380v. and of course I'm using 230v for my miners. I'm dealing with this issue on a daily basis nowadays. Any idea? Has anyone had this issue here? Do all the effected miners have the same hostname? If they do; make each one unique. Yes, all of my miners have the same default hostname. I'll make each one unique. Thanks!! Hopefully this will help sort out the issue. This days the routers give DHCP from .100 range, so maybe that conflicts in your situation. I advice you to change all the ip adresess in 10 range. Example 192.268.1.10 .11 .12 and so on. Hope this helps. If you know how to enter your router go and see what is the DHCP range. Avoid to put that adresses Thanks for the suggestion. I just checked my router and the range there from 192.168.1.1 to 192.168.1.254 It could help though to give it a shot just in case. |
|
|
|
|
|
Romanko
|
|
January 31, 2016, 01:00:05 AM |
|
Just got a brand new S7 arrived from Bitmain bought by a hosting customer. Just out of the box and I see one of the power jacks on the middle board already has a bit of heat browning to it. Not terribly impressed by that.
Few days ago 15 pics of S7 B8 Arrived, and all of them at least one browny connector, some had 2 and more.. I pretty concerned about it  |
|
|
|
|
generalt
Legendary
Offline
Activity: 1096
Merit: 1021
|
|
January 31, 2016, 03:44:49 AM |
|
Few days ago 15 pics of S7 B8 Arrived, and all of them at least one browny connector, some had 2 and more.. I pretty concerned about it I'm assuming that Bitmain uses their own 1600w PSU. I wonder if those are the ones that are making the PCIe connectors brown. Makes you wonder about the quality of their PSUs. I've never used them and I've never really heard about any of them failing but maybe I just missed those posts. |
BTC: 1GENERALrtBAjEv2Ps5cmEW1FADnXh1bCZ
|
|
|
|
OneInchWonder
|
|
January 31, 2016, 06:28:09 AM |
|
Question on buying S7.
If i place order and dont pay with Bitcoin. Do i take there bank info to my bank and the will wire the money to them?
|
get.uber.com/drive/?invite_code=brianp6308ue
|
|
|
-droid-
Legendary
Offline
Activity: 1050
Merit: 1001
|
|
January 31, 2016, 07:40:55 AM |
|
Question on buying S7.
If i place order and dont pay with Bitcoin. Do i take there bank info to my bank and the will wire the money to them?
Yep :-) |
|
|
|
|
|
OneInchWonder
|
|
January 31, 2016, 08:21:14 AM |
|
Question on buying S7.
If i place order and dont pay with Bitcoin. Do i take there bank info to my bank and the will wire the money to them?
Yep :-) Cool thanks for the help. |
get.uber.com/drive/?invite_code=brianp6308ue
|
|
|
|
marvykkio
|
|
January 31, 2016, 08:59:58 AM |
|
Chinese material and always been bad quality  |
|
|
|
|
|
cryptotore
|
|
January 31, 2016, 09:52:47 AM |
|
Question on buying S7.
If i place order and dont pay with Bitcoin. Do i take there bank info to my bank and the will wire the money to them?
Do NOT pay via your bank, they are going to punish you for ordering with fiat, and delay your shipment. It happend to me, and many others. Pay with bitcoin if you want them to ship your order asap.. |
|
|
|
|
|
RichBC
|
|
January 31, 2016, 10:32:20 AM |
|
Batch 10 is online. Price down to 2.1BTC with discounts for volume, shipping after the Holiday.
Rich
|
|
|
|
|
marvykkio
|
|
January 31, 2016, 10:33:40 AM |
|
I do not understand why sometimes my 4 x S7 lose power, and then go back,
well down to 3.20 th / s
wrapped I have to reboot to fix.
I do not understand it depends on the pool or from the miner
it's normal?
|
|
|
|
|
Gornidah
Member
Offline
Activity: 111
Merit: 10
|
|
January 31, 2016, 11:09:55 AM |
|
I do not understand why sometimes my 4 x S7 lose power, and then go back,
well down to 3.20 th / s
wrapped I have to reboot to fix.
I do not understand it depends on the pool or from the miner
it's normal?
You need to check if there's any error in kernel Log. Also test it with only 1 hashing boards connected at the time until you discover the faulty board. It could be a PSU problem, so, switch it with other you have. In my case, I was using 2 PSU's in my S7B8, EVGA G2 1300 to power 2 hash boards and a NOX 850 TX to power one and the controller. I've noticed that the board connected to the 850TX were not getting enough power to hash at 100% (was getting 3.5TH-3.8TH in total and the hashboard were 10 degrees Celsius lower than the others ), so, I switched the PCI-E from the controller with the 1300G2 and now its working perfectly!  |
|
|
|
|
|
marvykkio
|
|
January 31, 2016, 01:19:09 PM |
|
my psu are those of bitmain,
1 x S7
|
|
|
|
|
generalt
Legendary
Offline
Activity: 1096
Merit: 1021
|
|
January 31, 2016, 01:28:43 PM |
|
I noticed on the Batch 10 notice it says:
Coupons are already assigned to customers' account that bought S7 in website before. I checked my account and I got a BTC0.05 off coupon.
|
BTC: 1GENERALrtBAjEv2Ps5cmEW1FADnXh1bCZ
|
|
|
HagssFIN
Legendary
Offline
Activity: 2436
Merit: 1706
Electrical engineer. Mining since 2014.
|
|
January 31, 2016, 01:43:47 PM
Last edit: January 31, 2016, 02:07:01 PM by HagssFIN |
|
I'm willing to donate my 2pcs Antminer S7, batch 10 -coupons for those who need it.
No room at my place for more S7s.
PM me.
edit: no more coupons, sorry.
|
|
|
|
vortexz
Legendary
Offline
Activity: 1120
Merit: 1001
|
|
January 31, 2016, 02:16:09 PM |
|
lol this is a joke, 0.05 discount
|
|
|
|
|
HagssFIN
Legendary
Offline
Activity: 2436
Merit: 1706
Electrical engineer. Mining since 2014.
|
|
January 31, 2016, 02:23:02 PM |
|
lol this is a joke, 0.05 discount
 |
|
|
|
Slesh
Member
Offline
Activity: 103
Merit: 10
|
|
January 31, 2016, 02:29:34 PM |
|
lol this is a joke, 0.05 discount
S7 Batch 10 ..ROI ? Never |
|
|
|
|
|
marvykkio
|
|
January 31, 2016, 02:36:08 PM |
|
I gave it 4 coupon 0.05 btc? it's correct?  |
|
|
|
|
|
