ANTMINER S7 is available at bitmaintech.com with 4.86TH/s, 0.25J/GH

[PeaMine]

One of my miners stopped hashing.
I can get to the web UI, everything seems normal but hardware is x.x.x.x and hashrate is 0, showing no board information at all, not even x or -
http://pastebin.com/bZBhnA6s

[philipma1957]

anyone knows anything about the S7-20160305-700M-2fan.tar that is at bitmaintech?

for what hardware release is it?

try it and hope you don't brick your gear.


the s-7 can be set manual

 70% is full speed  about 4200 to 4600 rpm


so why do any firmware ?  because they are know to brick miners.  and disable features.

seriously  does you fan spin?  can you do manual settings?

if yes do not do the firmware.

55% manual drops speed down to less then killer sound maybe 3300 - 3500 rpm

35% manual gets you to 2600 - 2800   but  you must lower freq.

[notlist3d]

One of my miners stopped hashing.
I can get to the web UI, everything seems normal but hardware is x.x.x.x and hashrate is 0, showing no board information at all, not even x or -
http://pastebin.com/bZBhnA6s

I would check PSU first and make sure it is working fine.   Also would check wiring and do anything possible before firmware update. As that is my last fix on S7's I try is firmware update.

Has anything changed on your setup?  Is it new hardware to you or one that stopped working?

[blindminer]

Hi guys.
Is there any custom firmware available for s7 ?
Thanks,

[tl121]

55% manual drops speed down to less then killer sound maybe 3300 - 3500 rpm

35% manual gets you to 2600 - 2800   but  you must lower freq.

Depends on particular unit (possibly batch).  Depends on room temperature.  Depends on air flow in room.  I run all my fans at 35% and this is OK in my room provided that the temperature in the room stays below 30 degrees C, even on units that are slightly overclocked.

[kaltar]

Batch 14 shipping

[not.you]

One of my miners stopped hashing.
I can get to the web UI, everything seems normal but hardware is x.x.x.x and hashrate is 0, showing no board information at all, not even x or -
http://pastebin.com/bZBhnA6s

If you are saying the hardware version is listed as X.X.X.X in the overview tab, this exact issue on earlier antminer models is fixed by using the reset to defaults button.  I haven't seen it on my S7's but I have seen it on an S2 and an S5 and that was the fix.

[PeaMine]

One of my miners stopped hashing.
I can get to the web UI, everything seems normal but hardware is x.x.x.x and hashrate is 0, showing no board information at all, not even x or -
http://pastebin.com/bZBhnA6s

I would check PSU first and make sure it is working fine.   Also would check wiring and do anything possible before firmware update. As that is my last fix on S7's I try is firmware update.

Has anything changed on your setup?  Is it new hardware to you or one that stopped working?

Thanks, tried another PSU from a working one, made sure everything was nice and tight, same results.
Will try updating the firmware.
I think it is a batch 12, pretty new, which firmware should I use? Any of the 700hz ones?

[mettalmag]

hey there
please help, my s7 is behind other router which im accessing with public ip, than I have port forward to the internal ip to miner, the router sees the miner and assigns the ip to it. I tryied to forward 80 and 443 and even to put it in DMZ mode but still cant access the miner, any ideas ?

[PeaMine]

One of my miners stopped hashing.
I can get to the web UI, everything seems normal but hardware is x.x.x.x and hashrate is 0, showing no board information at all, not even x or -
http://pastebin.com/bZBhnA6s

I would check PSU first and make sure it is working fine.   Also would check wiring and do anything possible before firmware update. As that is my last fix on S7's I try is firmware update.

Has anything changed on your setup?  Is it new hardware to you or one that stopped working?

Updating the firmware for whatever reason fixed it.
Thank you so much!

[mettalmag]

I found this https://www.bitmaintech.com/support.htm?pid=00720151023101739550pOBiK5sO06A0 firmwares
any one of these will go right ?

[VirosaGITS]

I found this https://www.bitmaintech.com/support.htm?pid=00720151023101739550pOBiK5sO06A0 firmwares
any one of these will go right ?

No, i think if you pick the wrong one, you will brick your S7. Anyways firmware has nothing to do with accessing your S7...

You need to do something like.

Set it that from WAN port # (pick a port), to be forwarded to LAN (your S7's internal IP on port 22). Then when you enter your public ip@pickedPort with putty.exe, you will forwarded to internal IP SSH.

Make sure to change your password.

[mettalmag]

I found this https://www.bitmaintech.com/support.htm?pid=00720151023101739550pOBiK5sO06A0 firmwares
any one of these will go right ?

No, i think if you pick the wrong one, you will brick your S7. Anyways firmware has nothing to do with accessing your S7...

You need to do something like.

Set it that from WAN port # (pick a port), to be forwarded to LAN (your S7's internal IP on port 22). Then when you enter your public ip@pickedPort with putty.exe, you will forwarded to internal IP SSH.

Make sure to change your password.

I disabled the firewall and IPsec protocol and now able to log in but there's another problem I have

due that miner is in server room I cant access it atm, after a while these new workers appeared the pwd also changed now I'm able to connect to miner but cant access it, that's why I thought the firmware upgrade will fix this issue,
also changing log in and ssh password till the miner goes online
also prohibit access to cgminers API

[Mikestang]

after a while these new workers appeared the pwd also changed now I'm able to connect to miner but cant access it,

Someone hack into your machine and change the password and point workers toward their own account maybe?

[hodedowe]

after a while these new workers appeared the pwd also changed now I'm able to connect to miner but cant access it,

Someone hack into your machine and change the password and point workers toward their own account maybe?

Mike is right. If you allow simple outside access your miner WILL be compromised.

[mettalmag]

after a while these new workers appeared the pwd also changed now I'm able to connect to miner but cant access it,

Someone hack into your machine and change the password and point workers toward their own account maybe?

I think the same and wonder how can I prevent it

[hodedowe]

PM sent

[generalt]

That's awesome how they got 18 pool configs into there.

[RichBC]

Batch 14 is sold out. Does anyone know what sort of size the batches are?

Rich

[carlosmnk]

Batch 14 is sold out. Does anyone know what sort of size the batches are?

Rich

I think the batches goes by date, but not sure. They seems to be sending the miners before annnounced date... They are adjusting the price to the possible ROI you can make. But only speculing.