Looks like the 9 series of Antminers and maybe more use LightTPD web server software in their control board software.
Found this after reading up on the fault I get -- LightTPD Unauthorized
Appears that sometimes the web server is looking for id / password prior to moving on to the Antminer web pages.
Any one have any ideas of what the default LightTPD id and password might be as used in Antminers. I have tried all the options available using root and/or admin = no go.
Topic: Antminer V9 4TH - page 2. (Read 20009 times)
Has any one looked at the control board on a V9? It is a single board without the piggy back board most of the S3, S5, S7, S9 type controllers have.
New design maybe = new problems.
Thoughts?
S9's have been single board since batch 17 up through at least batch-25 which are the last I bought. Bfore that Bitmain used Raspi's and BeagleBones plugged onto a FPGA/other functions board. When they changed to the ARM Cortex SoC's that single chip took over all functions.New design maybe = new problems.
Thoughts?
I left Bitmain when they stopped accepting BTC as payment last year. Ja they've since blinked and once again accept BTC but I don't care. Been getting Canaan's Avalons ever since and am much happier with them.
Has any one looked at the control board on a V9? It is a single board without the piggy back board most of the S3, S5, S7, S9 type controllers have.
New design maybe = new problems.
Thoughts?
New design maybe = new problems.
Thoughts?
I thought so also
At 600mhz the KillAWatt meter showed almost 1200W at the wall
The APW3++ is only rated for 1200W max for 120V
At 450mhz I'm pulling 891W which is approx. 80% of the supply's capability at 120V
I don't want to supplement with a PC power supply also
At 600mhz the KillAWatt meter showed almost 1200W at the wall
The APW3++ is only rated for 1200W max for 120V
At 450mhz I'm pulling 891W which is approx. 80% of the supply's capability at 120V
I don't want to supplement with a PC power supply also
Question for the experts:
Antminer V9 running at 450mhz and an APW3++ pulling 891W at the wall at 120V (80% rule for the PS)
If I add another AP3W3++ and hook it up to two hash boards and use the original for the other hash board & controller will this be OK?
I understand that the PS with the two hash boards would have to be turned on first, followed by the other PS with the hash board & controller
I don't have an option to run 220V in the garage
The garage circuit is on a ground fault circuit breaker in the panel and the only other load is the 8W LED post light along with the outside plugs which are not used.
Safety first o/c
Antminer V9 running at 450mhz and an APW3++ pulling 891W at the wall at 120V (80% rule for the PS)
If I add another AP3W3++ and hook it up to two hash boards and use the original for the other hash board & controller will this be OK?
I understand that the PS with the two hash boards would have to be turned on first, followed by the other PS with the hash board & controller
I don't have an option to run 220V in the garage
The garage circuit is on a ground fault circuit breaker in the panel and the only other load is the 8W LED post light along with the outside plugs which are not used.
Safety first o/c
You can use two PSUs but that sounds like an overkill. One APW3++ is perfectly fine for the V9.
Question for the experts:
Antminer V9 running at 450mhz and an APW3++ pulling 891W at the wall at 120V (80% rule for the PS)
If I add another AP3W3++ and hook it up to two hash boards and use the original for the other hash board & controller will this be OK?
I understand that the PS with the two hash boards would have to be turned on first, followed by the other PS with the hash board & controller
I don't have an option to run 220V in the garage
The garage circuit is on a ground fault circuit breaker in the panel and the only other load is the 8W LED post light along with the outside plugs which are not used.
Safety first o/c
Antminer V9 running at 450mhz and an APW3++ pulling 891W at the wall at 120V (80% rule for the PS)
If I add another AP3W3++ and hook it up to two hash boards and use the original for the other hash board & controller will this be OK?
I understand that the PS with the two hash boards would have to be turned on first, followed by the other PS with the hash board & controller
I don't have an option to run 220V in the garage
The garage circuit is on a ground fault circuit breaker in the panel and the only other load is the 8W LED post light along with the outside plugs which are not used.
Safety first o/c
Is there a problem with V9 login? The V9 that I have gets past login. The V9 has spinning fans, hot air and flashing green lights. I can find IP with advanced IP. When I put that IP into Firefox or Chrome browser I get the proper login form. When I type in the (user name) root and (password) root then hit enter, the login form goes away briefly then comes back with the user name and password blank. When looked at with AdvancedIP click on V9 entry it says "does not have permission".
sounds to me like your user name and or password are incorrect. are you sure you didnt change it from root, root ?
Is there a problem with V9 login? The V9 that I have gets past login. The V9 has spinning fans, hot air and flashing green lights. I can find IP with advanced IP. When I put that IP into Firefox or Chrome browser I get the proper login form. When I type in the (user name) root and (password) root then hit enter, the login form goes away briefly then comes back with the user name and password blank. When looked at with AdvancedIP click on V9 entry it says "does not have permission".
since you have a few V9's any chance you've been able to restore a control board using the SD card slot I've been on this fourm for a month now posting about this issue i'm having with my V9. If so how did you so it? I'd really appreciate any help you many have.
I've seen several comments about high numbers of rejected shares. I'm having the same issue unless I mine on extremely low difficulty. Has anyone found a solution to this problem?
Hi JWright412,
Most often, high reject rates are related to having poor latency between you and the pool you're using. The 2nd most common cause is an overwhelmed (or poorly configured) pool. Rejected shares typically do not indicate a problem with the device itself. I would highly recommend trying a different pool. We have found pool.bitcoin.com to work quite well with our V9s during testing.
I've seen several comments about high numbers of rejected shares. I'm having the same issue unless I mine on extremely low difficulty. Has anyone found a solution to this problem?
I've had a bunch of issues with these machines. Tried to flash new firmware on one unit via SD card slot after incorrectly configuring the static IP once. The reset button does nothing on any of my machines. When i tried to flash the new firmware all that happened was the machine fans started spinning at max RPM and now both the green and red LED remain on. The machine does not pop up on my LAN. Please let me know if you find a way to flash the system or if you've found a way to reset your system.
Additionally try looking through your browser password history to the last good password on the V9 machine you're having issues logging into. It is possible you changed the password and maybe forgot?
Additionally try looking through your browser password history to the last good password on the V9 machine you're having issues logging into. It is possible you changed the password and maybe forgot?
I also have a v9 antminer that the reset button doesnt work and the Login "root" and Password "root" don't work I have also tried many times other passwords and caps but no results any ideas?
Firmware? Drivers?
They are stand-alone miners and are plug and play, no drivers needed. Just provide correct power, internet connection, browse to setup page and run. Firmware rarely needs to be changed.
Have you even looked at a Bitmain manual? S9 manual is here Setup will be same for yours.
They are stand-alone miners and are plug and play, no drivers needed. Just provide correct power, internet connection, browse to setup page and run. Firmware rarely needs to be changed.
Have you even looked at a Bitmain manual? S9 manual is here Setup will be same for yours.
Okay, I tried putting the firmware onto an SD card. I put the firmware assist on there also. I am not sure what I am doing wrong. I have both red and green LED on when I power on the device. I feel like I am a step closer to getting up and running. I tried this manual and downloaded the IP thing. I press the IP button for five seconds or more and no beep. What am I doing wrong?
Thanks in advance.
Does anyone know how to get this up and running? I bought one and needed help with the firmware/drivers. Can anyone give me a link?
Firmware? Drivers?They are stand-alone miners and are plug and play, no drivers needed. Just provide correct power, internet connection, browse to setup page and run. Firmware rarely needs to be changed.
Have you even looked at a Bitmain manual? S9 manual is here Setup will be same for yours.
You can find the v9 firmware here https://shop.bitmain.com/support.htm?pid=00720180209143442409014df2DA0612
So, I take everything in this file and put it onto an SD card, correct. Then I slip the SD card into the slot on the device. I then turn it on and it should be ready to hash? Am I correct, or will I run into any other issues? I have gotten more help through Bitcoin Talk than through Bitmain CS.
Thanks
good evening,
do someone know if its possible to use starting diff.
i thought for cgminer, u use something like this --suggest-diff 2000.in the password field.
but it doesn't work for me.
do someone know if its possible to use starting diff.
i thought for cgminer, u use something like this --suggest-diff 2000.in the password field.
but it doesn't work for me.
Does anyone know how to get this up and running? I bought one and needed help with the firmware/drivers. Can anyone give me a link?
You can find the v9 firmware here https://shop.bitmain.com/support.htm?pid=00720180209143442409014df2DA0612
Does anyone know how to get this up and running? I bought one and needed help with the firmware/drivers. Can anyone give me a link?
Received my V9 and it looks and smells new
I recommend getting a 14AWG power cord to run at 120V
The standard computer grade 18AWG computer cord gets really warm at 4T/hs
or run the miner at 3T/hs / 450 Mhz, the 18AWG cord doesn't get as warm and only pulling 891W at the wall here
I recommend getting a 14AWG power cord to run at 120V
The standard computer grade 18AWG computer cord gets really warm at 4T/hs
or run the miner at 3T/hs / 450 Mhz, the 18AWG cord doesn't get as warm and only pulling 891W at the wall here
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