Topic: [Guide] Dogie's Comprehensive Bitmain AntMiner S1 Setup [HD] - page 33. (Read 112162 times)
No custom firmware I am editing the miner config via ssh as per goxed's thread.
Wow so you took them out of the frame and mounted them with fans directly blowing on the heat sinks? Very interesting... might be my weekend project. I really want to push the hash rates with those new figures but I do worry about the capacitors.
I only have a single so I can keep it in the frame with no problems. Where are you getting the custom firmware from, I will check it out.
Its worth noting that I've left the default fan plugged in so the AntMiner doesn't get confused there is no fan and so I have direct control of the fans for testing. Lazy pic from across the room:
Wow so you took them out of the frame and mounted them with fans directly blowing on the heat sinks? Very interesting... might be my weekend project. I really want to push the hash rates with those new figures but I do worry about the capacitors.
Anyone have any thoughts on better cooling overall to try and keep up with the increased hashing? Also I have access to a very good electronics guy, anything I should look at replacing since there is discussion that some of the regulators aren't really up for the increase?
I've been testing direct fans on the heatsinks and the results are insanely better. I'm getting 15C better temps with silent fans. This approach doesn't work with dual fans without taking one PCB off the frame and mounting it somewhere else, but it you overclock this may be the way.
Typically the tunnel approach is used for high density [as the AntMiner is designed for] but at the deficit of cooling performance - especially without full shrouding.
Anyone have any thoughts on better cooling overall to try and keep up with the increased hashing? Also I have access to a very good electronics guy, anything I should look at replacing since there is discussion that some of the regulators aren't really up for the increase?
I noticed that when I removed the secondary board from my auction batch1 unit, the thermal paste is obviously machine-applied, with a dot of paste placed every cm or so. However, it was obvious that only some of this paste was in contact (flattened properly) and a few areas the dots of paste were clearly under little pressure as the paste had not spread out. It may be a good idea for everyone who receives a unit to check the tension of all the hex screws, and if necessary give them an extra twist to ensure full contact to the heatsink
I just realized goxed posted new values for boards with the new build date. Those correspond to what you posted for 400. So I will give 425 a try when I get home 
I will try. Interesting though that the values here are different than the values goxed posted and I used to get to 200.
Mine has been hashing all night overclocked to 200 on the stock fan with no ducting and both boards are at 48.
What are peoples' experiences with cooling and temperatures so far?
2 antminers with single fan and temps never reached 50.Mine is roughly the same with 1 miner and fan, but its having to run near max RPM all the time. I'm sure I can get a better configuration, just need to do some testing.
Thanks a lot for the guide! I just opted to plug it in to my comp via LAN because I didn't want to risk all my other miners not connecting, but this definitely helped in addition to sushi's setup.
Is there a reason that the configuration page doesn't load when the Antminer is connected via WiFi?
I also have one miner that didn't have a damn IP address sticker. Is there a way to scan the gateway so I don't have to enter a different IP 100+ times?
Is there a reason that the configuration page doesn't load when the Antminer is connected via WiFi?
I also have one miner that didn't have a damn IP address sticker. Is there a way to scan the gateway so I don't have to enter a different IP 100+ times?
Routers typically assign a different IP for wifi and ethernet, even for the same device so check again what your wifi based IP is.
What are peoples' experiences with cooling and temperatures so far?
2 antminers with single fan and temps never reached 50.
Mine also missed the IP sticker, found it this way:
change u subnet to 192.168.2.x
then download http://www.advanced-ip-scanner.com/
and scan form 192.168.2.1 to 192.168.2.254
then download http://www.advanced-ip-scanner.com/
and scan form 192.168.2.1 to 192.168.2.254
Thanks a lot for the guide! I just opted to plug it in to my comp via LAN because I didn't want to risk all my other miners not connecting, but this definitely helped in addition to sushi's setup.
Is there a reason that the configuration page doesn't load when the Antminer is connected via WiFi?
I also have one miner that didn't have a damn IP address sticker. Is there a way to scan the gateway so I don't have to enter a different IP 100+ times?
Is there a reason that the configuration page doesn't load when the Antminer is connected via WiFi?
I also have one miner that didn't have a damn IP address sticker. Is there a way to scan the gateway so I don't have to enter a different IP 100+ times?
What are peoples' experiences with cooling and temperatures so far?
I think I may change up my cooling recommendations entirely for single blade - not getting great cooling performance at all
Hi Dogie,
Needing some help with the power setup.
Gonna use this power supply you think it will be good enough to power 2 blades ?
I noticed in your photos you have 4 yellow and 4 black, I only have 3 and when you have a 8pin extender you still have only got 3 yellow.
Just wondering what extender I need to get for my current 6Pin and if 3 yellow cables and 3 black would work from the current setup ?
So blade 1 would get the 4pin cables
Blade 2 would get the 6pin
Would that work ?
Cheers
Needing some help with the power setup.
Gonna use this power supply you think it will be good enough to power 2 blades ?
I noticed in your photos you have 4 yellow and 4 black, I only have 3 and when you have a 8pin extender you still have only got 3 yellow.
Just wondering what extender I need to get for my current 6Pin and if 3 yellow cables and 3 black would work from the current setup ?
So blade 1 would get the 4pin cables
Blade 2 would get the 6pin
Would that work ?
Cheers
What you've proposed is fine. We want as many cables as possible, but 3 is more than enough.
Hi Dogie,
Needing some help with the power setup.
Gonna use this power supply you think it will be good enough to power 2 blades ?
I have already got
4pin ATX cables cut, That could power 1 blade
I also have 1x 6pin with link from first to another 6pin
I noticed in your photos you have 4 yellow and 4 black, I only have 3 and when you have a 8pin extender you still have only got 3 yellow.
Just wondering what extender I need to get for my current 6Pin and if 3 yellow cables and 3 black would work from the current setup ?
So blade 1 would get the 4pin cables
Blade 2 would get the 6pin
Would that work ?
Cheers
Needing some help with the power setup.
Gonna use this power supply you think it will be good enough to power 2 blades ?
I have already got
4pin ATX cables cut, That could power 1 blade
I also have 1x 6pin with link from first to another 6pin
I noticed in your photos you have 4 yellow and 4 black, I only have 3 and when you have a 8pin extender you still have only got 3 yellow.
Just wondering what extender I need to get for my current 6Pin and if 3 yellow cables and 3 black would work from the current setup ?
So blade 1 would get the 4pin cables
Blade 2 would get the 6pin
Would that work ?
Cheers
miao~~~~ Nice thread 
Good Work dogie dogie!!
Thanks
Nice work on the guide.
Thanks. I expected to be more trouble shooting points but so far there literally isn't anything I've had a hell of a time trying to get it working over wireless after plugging in a big-ass antenna
Futzed around for an hour or so and gave up for fear of screwing up the network settings, and went back to Ethernet.Will try mucking around some more when my next units come in. Woop !!!
Yeah thats more to do with the avalon style software. Most of the time it works, but then randomly it just decides it won't setup right - and as you say you can end up doing more damage than it was worth. Of my 7 or so Avalons I set up, 2 always kicked up a fuss.
Isn't it a nice change buying in hand hardware?
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