Im trying with claymore and nvidia geforce 740m but i have this error:
19:34:34:241   ed8   parse packet: 236
19:34:34:257   ed8   eth: job is the same
19:34:34:272   ed8   new buf size: 0
19:34:36:850   199c   NVML: cannot get fan speed, error 3
19:34:39:870   199c   NVML: cannot get fan speed, error 3
19:34:42:896   199c   NVML: cannot get fan speed, error 3
19:34:42:911   199c   NVML: cannot get fan speed, error 3
19:34:42:911   199c   GPU0 t=50C fan=0%
19:34:42:927   199c   em hbt: 0, fm hbt: 0,
19:34:42:942   199c   watchdog - thread 0, hb time 16797
19:34:42:958   199c   watchdog - thread 1, hb time 16797
19:34:42:974   199c   WATCHDOG: GPU error, you need to restart miner
19:34:43:994   199c   Restarting OK, exit...

Im using Windows 8.1 - CUDA 7.5. I've tryed with others versions of CUDA, but not's solved

Anyone knows why it is happend?

Thanks atm

Hi, i'm begginer and i have a problem while i try start minning using cudaminer
I have  nVidia GeForce 740M and i have configured my pool in https://www.litecoinpool.org/
here is my .bat: cudaminer.exe -o stratum+tcp://us.litecoinpool.org:3333 -o acc:pass
pause

he is into cudaminer folder. When i start my worker i have the follow message:


C:\cudaminer\Cudaminer x64>cudaminer.exe -o stratum+tcp://us.litecoinpool.org:33
33 -o xxx:xxx
           *** CudaMiner for nVidia GPUs by Christian Buchner ***
                     This is version 2014-02-28 (beta)
        based on pooler-cpuminer 2.3.2 (c) 2010 Jeff Garzik, 2012 pooler
            Cuda additions Copyright 2013,2014 Christian Buchner
          LTC donation address: LKS1WDKGED647msBQfLBHV3Ls8sveGncnm
          BTC donation address: 16hJF5mceSojnTD3ZTUDqdRhDyPJzoRakM
          YAC donation address: Y87sptDEcpLkLeAuex6qZioDbvy1qXZEj4
[2017-12-11 19:58:45] 1 miner threads started, using 'scrypt' algorithm.
[2017-12-11 19:58:45] HTTP request failed: Couldn't resolve host 'aferbonink.2'
[2017-12-11 19:58:45] json_rpc_call failed, retry after 15 seconds

C:\cudaminer\Cudaminer x64>pause
Press any key to continue. . .

and don't start minning


I already try with worker like this:

cudaminer --algo=script --url=stratum+tcp://us.litecoinpool.org:3333 --userpass=acc:pass
pause

and doesnt work

any1 knows what's happend?