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i got my 1TH/s DragonMiner this morning and since it arrived i had issues accessing the miner because of SD files Corrupt ?

i tried, everything including the network cables but with no luck. I spoke with www.lketc.com support but they said they cannot send the SD files and they said its my network not the files while i was specific that my local network has the same ip table as the miner (192.168.1.x) and no other machine in my network is using the miner's ip.

i guess am left with a $4000 door stop if i cannot get hold of the rPY SD files to perform a factory reset.

please help if you can guide me please.

I guess it's time to change your nick to "Not-HashingHitman" .

i guess i have too, such a pain man!! :(

i think i know what happened, i left the dns empty and now i cannot access it... any solution guys please ?

DNS is only used for outbound connections, ergo domain resolutions

in your local network you should be able to access it via ip only

do some scans with Fing Android App or Angry IP Scanner on Windows

Thanks for your reply, i did and its the same ip still not accessible. I followed this chinese help with .img  rewriting for the 40 Chip miner and i got mine to work: http://www.fz49.com/btcwkj/lkkj/201403/00000101.html (Chrome or google translator)

the problem i have know is i just figured out that my miner is 32 chips (Overclocked to 1TH) not 40 chips, this means i will need the factory image file to write it to my sd.

at this stage the miner is working but at 800GH/s not the full 1TH.

download it here.
http://pan.baidu.com/s/1mgDgwGw.
the ip is 192.168.1.23

yours lightningasic team.

John,

Thank you so, much for your help, i am downloading now and i will let you know :)

Cannot get the link to download.

you have to buy a new sdcard instead. :P

if they worried about software in someway, invite them to TeamViewer remote control software on your computer and ask them to fix it

Yes, buy a new 8GB SD card and download the SD image files. Were you able to do that? I was able to figure-out the download page with Google Translate and I have the files... one image file is for an overclocked system. I can provide you with a link to the files on my website if that would help.

The files are:
fz49img.rar..............overclocked version image file rar compressed (629MB)
dragon_image.7z..........standard image file rar compressed (557MB)
Win32DiskImager.exe .....imaging utility install file for Windows (11.7MB)

~R

Oh wait... that's not right. The file info includes a partial download. This is correct:

The files are:
fz49_.rar..............overclocked version image file rar compressed (629MB)
fz49img.rar............standard image file rar compressed (627MB)
Win32DiskImager.exe....imaging utility install file for Windows (11.7MB)

And instructions are here:
http://www.fz49.com/english/201403/00000103.html

~R

Here is a slightly better way to correct the mis-configuration on the SD Card. The image files may not be compatible as I thought they may be... I had a similar problem and my vendor stated that there was no link to their machine's image file of the SD Card.

I connected the composite video output of the Raspberry Pi to my monitor, and also connected a RPi-compatible USB keyboard (GearHead KB1700U) to the USB on the RPi. I had to learn a little Linux to get to a subdirectory for editing the file named interfaces. Commands like ls (list contents), cd .. (like DOS move up a directory), cd <dir name> (like DOS change to directory), etc. The file is usually located in a directory at a similar location like these examples:

/etc/media/network/interfaces
/etc/network/interfaces

Using the built-in editor nano, this command opened the file with the editor:
sudo nano interfaces

If passwords are required at any time, User is: pi and password is: raspberry

The interfaces text file was edited for my configuration to this:
iface eth0 inet static
address 192.168.0.23
netmask 255.255.255.0
network 192.168.0.0
gateway 192.168.0.1

Systems may vary so these lines could be different, and it is probably safer to only change~add~delete what is necessary.

To save the edited file:
<control> x

Then confirm the save y/n with:
y

I was advised that there can be another file named resolv.conf located:
/etc/resolv.conf

And that can be edited to the Google public DNS server IP like this:
nameserver 8.8.8.8
name server 8.8.4.4

But, I did not look for that file.

I was told that the RPi IP settings can be set temporarily with a command like:
ifconfig eth0 192.168.0.23 netmask 255.255.255.0

Which would then allow access from a browser on the network to change the IP through the standard interface software. This would have to be done before the system is restarted as the temporary settings would not be retained and used. I did not try this though.

Rick450

Hi, Rick450

I succefully manages to download ond flash the SD-card with the files the you refer to:

The files are:
fz49img.rar..............overclocked version image file rar compressed (629MB)
dragon_image.7z..........standard image file rar compressed (557MB)
Win32DiskImager.exe .....imaging utility install file for Windows (11.7MB)

I however need register the software by entering a couple four digit series:
 "According to the customer service provided by the login account and password to register background interface."

So the instructions says on webpage: http://www.fz49.com/english/201403/00000103.html

What I wonder is how I get the login and password when I want to register. Do you know that?

I think it is a translation challenge... I used Google Translate piecemeal, but Google also has a browser that translates webpages.

Also, I thought someone associated with that website posts to this board? ...I figured that out after I had solved my problem.

Look around and you can likely locate the poster and make your inquiry.

Rick450