Topic: Antminer D3 Blissz firmware (10/12 v1.12 update) - page 63. (Read 125911 times)

I was looking into that one (Scythe Slip Stream 1900) but it has 3-pin connector not 4-pin pwn , so am not sure it will work on miner.

Thought this was an interesting table for those thinking about changing fans.

https://www.quietpc.com/120mmfans

Lists, RPM, dB, airflow, price etc.

E.g. the Scythe Slip Stream 1900 is the second cheapest, best airflow, and not bad acoustic rating.

Think this is what @blissz has? Think I will get some and try them out. Don't look massively amazing from photos though!

Just a note regarding moderately elevated chain/chip temps.

My chain 3 chip temp was consistently about 8deg higher than 1 and 2, (often edging over 80deg).

Last time I shutdown I took the opportunity to move chain 3 into the chain 2 position, the logic being there is more airflow in the centerline.

This seems to have WORKED.  While still a nudge higher than the other two, it behaves much better relatively.  Or at least it's sensor is happy.  ;-)

Cheers,
Ryan

@blissz
I just wanted to thank you for all the work you are doing.I got couple of questions others users can answer them aswell ,  I Just got my antminer D3 and i planing to use this firmware and wanted to change the fans first because stock ones are just horrible and too loud. I purchased Noctua NF-F12 PWM Cooling Fan and Noctua 120mm NF-S12A PWM , do you think they will work and i wanted to test them both. Second I live in apartment where electricity is included in rent and also i have both 110v and 220v , I plugged mine in 220v i think its safer (is it ?), What kinda of config should i use for D3 with mod so the miner is quite and not overheating.

thanks in advance

Double click, click, (hold) move

double click, click, (hold) move

double click, clik (hold), move

On a Mac:

Triple click, click move.

type the whole thing.....LOL

Living in the 90's...

What do I have to do so that I can vote for the poll? 

Please add the ability to switch priority or switch to mine back up pools, so you don't have to delete and rewrite the whole thing.

I will give that a go - thanks

That diff is waaaay to high for x11. Try something between 40-100 or so.

Thank you kindly.

I just rebooted my D3, logged back into zpool and hash rate showed 493 GH/s!!

Maybe I have set diff level too high, I have been trying d=32000.

http://zpool.ca/?address=XsLW9WBh2qz9bHGDeFh4nH7oJPeuoccQqd

I'm using blissz's mod and pointed at my pool (zpool) and I haven't noticed this.... Here are my miners:

http://zpool.ca/?address=1LDQNsknrP6VUDdd1aqGWxoW9HBgYezEyZ

Hi Blissz

Been enjoying your firmware for a while now - Thanks.

I am however experiencing a major problem recently, I am using zpool,  but it seems the stats there show my D3 has not been hashing there for most of the time - though it has been on 24/7. Payout reduced to about 1/8 of normal.

Are you aware of any issue - I suspect I have spent 7/8 of the time mining on your pool.

I am now trying the latest Beta, hope it fixes the issue!!

Have you noticed a great increase in your earnings  

The issue seemed to start after the previous update (the one before the one you removed)

Or maybe others have noticed a problem on Zpool?

Thank for your respond

I have the last D3 (sub-model 19.3 gh / s) I think have the last FW of bitmain.
I'm thinking of trying Blissz's FW, but will the warranty work?

And I also an another problem with my second D3 :

https://www.dropbox.com/s/15tqz58g1h1d5j3/ASIC%20PROBLEM.jpg?dl=0

My ASIC status is not good, I have 54/60 ASIC since I restarted ...

Someone knows what to do?

This D3 have just one day ...

Thx

This should be solved by the most recent bitmain firmware as well - are you using the latest one (download from bitmain)?
I experienced this one before too (every 10 hours or so - not that often like you), I downloaded the latest firmware from bitmain but still - sometimes the machine was stuck with all asics xxx'ed.
I switched to blissz firmware, this performs an auto reboot if this problem occurs...

Guys,

Since today, every 40 minutes or so, my status are dead ...

https://www.dropbox.com/s/eoc2j7srpmi9o06/before%20rebbot.jpg?dl=0

I have to reboot manually otherwise it will not Hashrate...

https://www.dropbox.com/s/394ty4bkiqcftsp/after%20reboot.jpg?dl=0


Anyone know why?

Bliss your firmware can solve this problem?

THX

Congratulations @blissz,

The version 29/11 seems really stable already. Running for hours now, 462MHz on all boards with power settings to 8. No significant HW errors for now. Lower voltage settings result in higher HW errors - this is what I found out so far... Fans running at 25% (manual mode), still the original ones - temps are always below 80°C.

I now tried your newest version to medicate my other D3, this one has a Chain#1 problem and sometimes sees only 55 of 60 asics, sometimes it doesn't start at all. Your new FW is not changing this behavior instantly but I was able to bring Chain#1 back into 60 asics and 0HW errors by gently overpowering chain#1.
So this D3 runs like:
Chain#1: 400MHz, Power: 15
Chain#2: 462MHz, Power: 9
Chain#3: 462MHz, Power: 9

This setup is stable for now and I really appreciate your work, because with default bitmain fw those custom treatment wouldn't be possible at all. This makes this D3 hashing at almost 17GH/s while fans stay below 3000rpm.

After dealing with 3 D3, all machines turned out to be really different. So I wouldn't recommend any precise configurations because everyone needs to find out how his miner is doing best. And it seems that bitmain has a lot of fluctuations in there production line - otherwise we wouldn't see those big differences here...

You da man Blissz, keep up the good work!

v1.02 (beta) :: 30/11 :: test version

This version hopefully helps the D3's that have missing chains problems / temperature reading problems.
Please give me some feedback on this version: If it doesn't work for you please let me know if it works ok for you on the stock or on another version of the custom firmware.
thank you!

Download:
https://mega.nz/#!fwBylL6C!Wt3tZYpnGVjJY4Zz5MjVszg3DZ9I1L9dj-aLT9FuXPU

Changes 30/11:
- slows down the detection of the chains after enabling them. It might help people that have sometimes an unrecognized chain issue.
- (hopefully) improved temperature sensor reading stability of all chains
- fixed an issue where the miner could hang mining the dev fee if your first pool is down


know issues:
- switching pools can sometimes cause the miner to wait for work for ~5 seconds. (improved from ~10 seconds)
- loosing network connection doesn't stop the mining boards properly (this is default bitmain behavior, but I don't like it, so it will be changed in the future)

happy mining!

Since I reboot my ASIC status is different !!

https://www.dropbox.com/s/o9za781tuf5lzvd/error%20D3.jpg?dl=0

What is the problem ??

Thx

wait a little bit more. I am currently testing a version which can help in case you've chains not showing up. / temperature reading problems