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Topic: [ANN] Technobit HEX8A1 -240 GHs Coincraft A1 board- Finished production - page 11. (Read 72425 times)

member
Activity: 86
Merit: 10
Guy's
There are slight difference in a way how latest cgminer 0_3_2 shows your hash rate and hw error rate. The latest version is more accurate. So compare apples to apples.

Does this version have any influence/improvements for Hex8A1? Mine is running stable now with almost no hw errors, so I'm a bit hesitant to change a running system.
legendary
Activity: 1610
Merit: 1000
Guy's
There are slight difference in a way how latest cgminer 0_3_2 shows your hash rate and hw error rate. The latest version is more accurate. So compare apples to apples.
newbie
Activity: 44
Merit: 0

  Did anybody try this cgminer for windows?  https://bitcointalk.org/index.php?topic=476970.msg5903836#msg5903836

   it works to me but instead of getting 130Gh  I get 126Gh with the HEX8A1.

What about hw errors dude ?


        0.05% hw  in 5 hours of work. I think I've found the solution, so now I'm mining at 130Gh, it seems the windows program Hexminer handle the frecuency and voltage a bit different than the windows cgminer. I've been playing a bit with those parameters, and now the windows cgminer works perfect.  I like cgminer cause Cgwatcher monitor it very well.

Please share "the solution" Wink
I've done minor tests with the windows version of cgminer for technobit, basically to see that it's working, so it's interesting to get some feedback


               Here is my cgminer.conf  with average hasrate of 133 Gh after 5 hours.  Feel free to use that config, so I will see some extra mining on my account.  Grin

{
"pools" : [
   {
      "url" : "http://uk1.ghash.io:3333",
      "user" : "tagore.HEX8A1",
      "pass" : "password"
   },
   {
      "url" : "http://us1.ghash.io:3333",
      "user" : "tagore.HEX8A1",
      "pass" : "password"
   }
]
,
"expiry" : "120",
"hotplug" : "5",
"log" : "5",
"no-pool-disable" : true,
"queue" : "1",
"scan-time" : "60",
"hexminera-voltage" : "1340",
"hexminera-options" : "16:450",
"hexminerb-voltage" : "900",
"hexminerb-options" : "16:540",
"hexminerc-voltage" : "1060",
"hexminerc-options" : "16:1400",
"hexminer8-set-diff-to-one" : "0",
"hexminer8-chip-mask" : "255",
"hexminer8-voltage" : "990",
"hexminer8-options" : "4:263",
"kernel-path" : "/usr/local/bin"
}
hero member
Activity: 547
Merit: 531
First bits: 12good

  Did anybody try this cgminer for windows?  https://bitcointalk.org/index.php?topic=476970.msg5903836#msg5903836

   it works to me but instead of getting 130Gh  I get 126Gh with the HEX8A1.

What about hw errors dude ?


        0.05% hw  in 5 hours of work. I think I've found the solution, so now I'm mining at 130Gh, it seems the windows program Hexminer handle the frecuency and voltage a bit different than the windows cgminer. I've been playing a bit with those parameters, and now the windows cgminer works perfect.  I like cgminer cause Cgwatcher monitor it very well.

Please share "the solution" Wink
I've done minor tests with the windows version of cgminer for technobit, basically to see that it's working, so it's interesting to get some feedback
newbie
Activity: 44
Merit: 0

  Did anybody try this cgminer for windows?  https://bitcointalk.org/index.php?topic=476970.msg5903836#msg5903836

   it works to me but instead of getting 130Gh  I get 126Gh with the HEX8A1.

What about hw errors dude ?


        0.05% hw  in 5 hours of work. I think I've found the solution, so now I'm mining at 130Gh, it seems the windows program Hexminer handle the frecuency and voltage a bit different than the windows cgminer. I've been playing a bit with those parameters, and now the windows cgminer works perfect.  I like cgminer cause Cgwatcher monitor it very well.
legendary
Activity: 1610
Merit: 1000

  Did anybody try this cgminer for windows?  https://bitcointalk.org/index.php?topic=476970.msg5903836#msg5903836

   it works to me but instead of getting 130Gh  I get 126Gh with the HEX8A1.






What about hw errors dude ?
legendary
Activity: 1190
Merit: 1000

  Did anybody try this cgminer for windows?  https://bitcointalk.org/index.php?topic=476970.msg5903836#msg5903836

   it works to me but instead of getting 130Gh  I get 126Gh with the HEX8A1.



Hashrate will be differ based on hardware, so had variant is normal. It's not the software fault  Smiley
newbie
Activity: 44
Merit: 0

  Did anybody try this cgminer for windows?  https://bitcointalk.org/index.php?topic=476970.msg5903836#msg5903836

   it works to me but instead of getting 130Gh  I get 126Gh with the HEX8A1.





legendary
Activity: 1190
Merit: 1000
I apologise for my English not good.I installed cgminer and the usb drivers but the miner is recognized on cgminer and stays at 0 GH/S with default settings.Used computer HARDWARE intel i3 with installed windows 7 32 bit and direct connection via usb with miner HEX8A1. psu corsair AX760i

Ok, the hardware is good. Then which cgminer version did you use & where you get from?
newbie
Activity: 3
Merit: 0
I apologise for my English not good.I installed cgminer and the usb drivers but the miner is recognized on cgminer and stays at 0 GH/S with default settings.Used computer HARDWARE intel i3 with installed windows 7 32 bit and direct connection via usb with miner HEX8A1. psu corsair AX760i
legendary
Activity: 1190
Merit: 1000
Your explanation is null dude. I take that english is not your main language.
You can ask for help on this thread yet you didn't.
You need to tell us you hardware specs, PSU capacity, HUB, & shot some picture.

If you insist on windows, you will had headache since no working cgminer 1 month ago but recently 2GOOD had posting working cgminer with technobit support.

Best course is to use TPLINK TL-MR3020 as host.
newbie
Activity: 3
Merit: 0
He already tried Martin Sirakov technobit's remote from  in solving the problem but nothing, the miner hexminer 1.0.0.3 software does not want to know to leave remains on gh/0.000 s just putting mark on test only or later by taking part but does not go beyond the 60 gh/s when okay otherwise fixed lights up the red light and comes only with the gh 20/s
legendary
Activity: 1610
Merit: 1000
Hi technobit is marto74 a month I came hex8a1 and is a month that I'm struggling to get it working by asking multiple times for help to Martin Sirakov results the miner has problems fixed light remains lit red and more than 20 GH -60/s can not undermine when it works.I then asked to replace the plunger around two weeks ago, you answered me shipped new hex8a1 I asked the shipping tracking no object has arrived and even the traking shipping!!!!!!I lost a month managed to undermine having paid the 1350 € per order hardware in January now the same hardware is 800 € and I find myself with the HEX8A1 not working!!!!!!!!!!!!!!!!!!!!!

Dude can you explain what is wrong with the board?
This is your first post so if you can be more specific with details  there is some chance to fix it remotely
newbie
Activity: 3
Merit: 0
Hi technobit is marto74 a month I came hex8a1 and is a month that I'm struggling to get it working by asking multiple times for help to Martin Sirakov results the miner has problems fixed light remains lit red and more than 20 GH -60/s can not undermine when it works.I then asked to replace the plunger around two weeks ago, you answered me shipped new hex8a1 I asked the shipping tracking no object has arrived and even the traking shipping!!!!!!I lost a month managed to undermine having paid the 1350 € per order hardware in January now the same hardware is 800 € and I find myself with the HEX8A1 not working!!!!!!!!!!!!!!!!!!!!!
hero member
Activity: 617
Merit: 543
http://idontALT.com
hey marto74, what's the chances of getting something (say.. extra h/w) for the DOA and $500AUD to DHL the damn things back to TechnoBit? Tongue did I mention the lost shares from half a THs of hashing power while I go through this RMA process?
Hi marto74,

Thanks for the prompt RMA process. I've received the 2 units back and appreciate your responses to my queries. Nice work on cgminer-4.2.2. Keep up the good work.
Code:
0: HEX8 0       : 270 1000/1005mV         | 514.8G / 262.8Gh/s
 1: HEX8 1       : 270 1000/ 999mV         | 17.38G / 249.6Gh/s
 2: HEX8 2       : 270 1000/1008mV         | 368.9G / 259.6Gh/s
 3: HEX8 3       : 270 1000/ 999mV         | 267.0G / 266.0Gh/s

Pics can be found http://imgur.com/a/mRbMZ#hGO5lYO

Cheers,
QG
hero member
Activity: 490
Merit: 500
i keep getting failures on the hex 16A2
the failure keeps happening periodically and hexboard disables and then starts a new one -> might be over 30-50per day.
most of the time its ZOMBIE
or from faulty to DEAD.

re-starting everything sometimes help, but now i'm starting to get the following
(tried 3.xx and 4.0.0 and 4.2.2 versions)

HEXC failure -> disabling **** glibc detected - cgminer malloc(): memory corruption : 0x012dd718


what wrong?



Visual check your HEX16C, see if there is any burn component.

You can get random restarts from using USB1 (too slow) or multiple power supplies on a shared USB hub (try a power protected hub or seperate everything) or one of the boards is leaking power on the USB (try taping out the gnd/+5V in the USB cable).

about burned component : No Visual problem seen, also works sometimes a while -> so mayby components ok!

about the USB -> i have USB2 cables but the board leaking might be the issue -> when pluggin in USB the fan spins, so mayby there is leakake eather way.
i will try to tape out +5V and - and leave the signale+-.

is this something that can be done?

Yes, I discussed this solution originally in the Hex16b Hands on thread https://bitcointalksearch.org/topic/m.4642613

Just cut some thin strips of cellotape and tape over the outer pins. You'll know which ones are leaking if you connect them to a power protected USB hub they won't communicate or light up, but yeah the fans running when they're connected to USB power only is a good sign too.

Oh and also some power supplies can reset if there is nothing on the 5v line. I put a fan on it, but some people use an old HDD/CD/DVD.
newbie
Activity: 3
Merit: 0
i keep getting failures on the hex 16A2
the failure keeps happening periodically and hexboard disables and then starts a new one -> might be over 30-50per day.
most of the time its ZOMBIE
or from faulty to DEAD.

re-starting everything sometimes help, but now i'm starting to get the following
(tried 3.xx and 4.0.0 and 4.2.2 versions)

HEXC failure -> disabling **** glibc detected - cgminer malloc(): memory corruption : 0x012dd718


what wrong?



Visual check your HEX16C, see if there is any burn component.

You can get random restarts from using USB1 (too slow) or multiple power supplies on a shared USB hub (try a power protected hub or seperate everything) or one of the boards is leaking power on the USB (try taping out the gnd/+5V in the USB cable).

about burned component : No Visual problem seen, also works sometimes a while -> so mayby components ok!

about the USB -> i have USB2 cables but the board leaking might be the issue -> when pluggin in USB the fan spins, so mayby there is leakake eather way.
i will try to tape out +5V and - and leave the signale+-.

is this something that can be done?
hero member
Activity: 490
Merit: 500
i keep getting failures on the hex 16A2
the failure keeps happening periodically and hexboard disables and then starts a new one -> might be over 30-50per day.
most of the time its ZOMBIE
or from faulty to DEAD.

re-starting everything sometimes help, but now i'm starting to get the following
(tried 3.xx and 4.0.0 and 4.2.2 versions)

HEXC failure -> disabling **** glibc detected - cgminer malloc(): memory corruption : 0x012dd718


what wrong?



Visual check your HEX16C, see if there is any burn component.

You can get random restarts from using USB1 (too slow) or multiple power supplies on a shared USB hub (try a power protected hub or seperate everything) or one of the boards is leaking power on the USB (try taping out the gnd/+5V in the USB cable).
legendary
Activity: 1190
Merit: 1000
Hey,
Disable sysntpd after upgrade that is the problem Wink
/etc/init.d/sysntpd disable
reboot
If it is not tplink just disable it ntpd  Wink

Woo, just find out that using sysupgrade.bin, some process that supposed to disable is enable.
Thanks loshia  Smiley
for tplink after upgrade type
/usr/bin/fix_rc & exit
that will disable the junk and reboot router Wink

Nice  Grin
I almost reflash using factory.bin  Roll Eyes, lucky  Grin
Thanks loshia  Smiley
legendary
Activity: 1610
Merit: 1000
Hey,
Disable sysntpd after upgrade that is the problem Wink
/etc/init.d/sysntpd disable
reboot
If it is not tplink just disable it ntpd  Wink

Woo, just find out that using sysupgrade.bin, some process that supposed to disable is enable.
Thanks loshia  Smiley
for tplink after upgrade type
/usr/bin/fix_rc & exit
that will disable the junk and reboot router Wink
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