Problem fixed by ourself - created UART cable, cleared NAND, reflashed UBoot after that wrote image from SD like a charm

Hello,

just got some L3+ Miners - but some of them have infected hashboards, so after reboot suckers Nicehashwallet is entered again - if you wait some time it reboots itself and reset settings.

so i thought ok, let's flash new image - but it's the same - so last step - tried to flash with microSD card - but it's not possible because with this hack it's disabled...

i can connect with ssh - but  don't know if it's possible to restore the firmware over ssh injection?

any ideas for it? or maybe flashing some 8 pin Chips can done by myself - that's everything i can do

thx for all useful answers.

(and yes, they are turned off now - because it spreads very fast)

Hello,

I just want to ask whats the easiest way to come back to historical hashrate data.

I know how much ETH we earned, but actual profit calculators want match. 

What paramaters do i need to convert back our earnings  to hashrate (round about)

Because i have some beef with a lawyer - so i have to declare how much devices (or hashrate) we had.

Would be nice, if someone can explain :-)

Hello,

i'm using claymore for a long time, and very happy with it, there is just a small thing i don't understand, on some of my miners.

when i reboot the rig, windows logs on automatically, miner start automatically but... it don't create DAG and mine, afer connecting with RDP or another software DAG is created, and everything starts, without clicking on somehting...

any idea why? because this depens on all i think 12 rigs in one location - all other rigs starting full, without this small bug. (don't think claymore is the problem)

I've noticed that it takes many minutes for their dashboard to be updated, maybe you haven't waited enough? You have the correct info and if your miner seems to be connected, mining and have successfully submitted shares, then wait a bit and then check your balance. Maybe even if the dashboard is not updating you have mined some blocks.
[/quote]

i think waiting for about 1 Day should be enough - and i got a lot accepted shares...  - pushing 20GH/s on it, so would be good if it will work...

Hello,

i'm successfully Mining to europe.ethash-hub.miningpoolhub.com:20555
Should be ETC - correct me if i'm wrong...

but - in MPH on ETC no worker... no Hashrate and so on - Hashrate is on ETH?

any idea why?

Same...

just a simple line:
EthDcrMiner64.exe -epool etc-eu1.nanopool.org:19999 -ewal walletID

virtual memory shows me 49152, because on C:\ i set 32GB on other drive 16GB, tried also with fixed 16GB C:\ only, 32GB C:\ only, and some other settings.

so i tried to change to ETC mining....

same errors...

21:23:50:744   2a48   Setting DAG epoch #100 for GPU #0
21:23:50:747   29b0   Setting DAG epoch #100 for GPU #1
21:23:50:748   2a48   Create GPU buffer for GPU #0
21:23:50:753   2a48   CUDA error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.
21:23:50:752   29b0   Create GPU buffer for GPU #1
21:23:50:757   29b0   CUDA error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.
21:23:50:960   a78   ETH: GPU0 0.000 Mh/s, GPU1 0.000 Mh/s
21:23:53:756   2204   Setting DAG epoch #100 for GPU #0
21:23:53:760   2204   GPU 0, CUDA error 11 - cannot write buffer for DAG
21:23:53:762   2910   Setting DAG epoch #100 for GPU #1
21:23:53:764   2910   GPU 1, CUDA error 11 - cannot write buffer for DAG

is it right that i can't mine anymore with 2x gtx960 2GB, or should it work with the virtual memory, because, i set it >16GB and also set enviroment variables, but getting DAG error...