Problem with my GPU, GTX 1070

[Toyoras]

Hi all,

I am a great beginner in mining,
I tried to restart the program but same problem,
I don't understand why I have the following problems:
1 - My Hashrate decreases considerably
2 - I have this error : GPU1: unable to get fan speed - Not Supported (3)

And after installing phoenixminer and running it, this is what I got:

CUDA version: 11.0, CUDA runtime: 8.0
No OpenCL platforms found
Available GPUs for mining:
GPU1: NVIDIA GeForce GTX 1070 (pcie 1), CUDA cap. 6.1, 8 GB VRAM, 16 CUs
Nvidia driver version: 465.89
Eth: the pool list contains 2 pools (2 from command-line)
Eth: primary pool: ssl://eth-eu1.nanopool.org:9433
Starting GPU mining
GPU1: unable to get fan speed - Not Supported (3)
Eth: Connecting to ethash pool ssl://eth-eu1.nanopool.org:9433 (proto: EthProxy)
GPU1: 70C 13W
GPUs power: 12.8 W
Eth: Connected to SSL ethash pool eth-eu1.nanopool.org:9433 (213.32.74.230)
Eth: Unable to verify the connection to ssl://eth-eu1.nanopool.org:9433
Listening for CDM remote manager at port 3333 in read-only mode
Eth: New job #5af111d4 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
GPU1: Starting up... (0)
GPU1: Generating ethash light cache for epoch #406
Eth: New job #3b7b6dfa from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #82e407b3 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #16f8a0c1 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #8e9d0f95 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Light cache generated in 3.8 s (17.8 MB/s)
GPU1: Allocating DAG (4.19) GB; good for epoch up to #408
GPU1: Generating DAG for epoch #406
Eth speed: 0.000 MH/s, shares: 0/0/0, time: 0:00
GPU1: DAG  11%
GPU1: DAG  23%
Eth: New job #924b74ee from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
GPU1: DAG  36%
Eth: New job #f91140a8 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 0.000 MH/s, shares: 0/0/0, time: 0:00
GPU1: DAG  48%
GPU1: DAG  59%
Eth: New job #0c45ce84 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
GPU1: DAG  72%
Eth speed: 0.000 MH/s, shares: 0/0/0, time: 0:00
Eth: New job #c0d68375 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
GPU1: DAG  84%
GPU1: DAG  97%
GPU1: DAG generated in 13.7 s (313.0 MB/s)
GPU1: Using v3 Ethash CUDA kernels (NVIDIA GeForce GTX 1070)
Eth: New job #9a096e8b from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 26.542 MH/s, shares: 0/0/0, time: 0:00
Eth: New job #42e7b081 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #396620b4 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #33baf647 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #829eea77 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 26.587 MH/s, shares: 0/0/0, time: 0:00
Eth: New job #2fa2b2c3 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #39320caa from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
GPU1: unable to get fan speed - Not Supported (3)
GPU1: 88C 112W
GPUs power: 111.9 W
Eth speed: 26.592 MH/s, shares: 0/0/0, time: 0:00
Eth: New job #976b4088 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #da371385 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 26.599 MH/s, shares: 0/0/0, time: 0:00
Eth: New job #bde75fec from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #bd4c4cf1 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 26.508 MH/s, shares: 0/0/0, time: 0:00
Eth: New job #2b60dee7 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH

*** 0:00 *** 4/6 17:36 **************************************
Eth: Mining ETH on ssl://eth-eu1.nanopool.org:9433 for 0:00
Eth: Accepted shares 0 (0 stales), rejected shares 0 (0 stales)
Eth: Incorrect shares 0 (0.00%), est. stales percentage 0.00%
Eth: Average speed (5 min): 26.538 MH/s

Eth speed: 24.962 MH/s, shares: 0/0/0, time: 0:00
Eth: New job #b6206268 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #c1cf139a from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #29ccbae2 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 22.890 MH/s, shares: 0/0/0, time: 0:00
Eth: New job #7b517da8 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #0133607c from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #498f4891 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #b7d93ed0 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 19.677 MH/s, shares: 0/0/0, time: 0:00
Eth: New job #27492c9b from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
GPU1: unable to get fan speed - Not Supported (3)
GPU1: 89C 70W
GPUs power: 70.2 W
Eth: New job #3e2543e0 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 18.035 MH/s, shares: 0/0/0, time: 0:01
Eth: New job #ed9f4ba9 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #dc0f9c37 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 16.501 MH/s, shares: 0/0/0, time: 0:01
Eth: New job #92387d2f from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 16.646 MH/s, shares: 0/0/0, time: 0:01
Eth: New job #645f410f from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #8997c25e from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #1f61c8b8 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #a5e496b2 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #bbcbd317 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #fb5920d0 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 12.933 MH/s, shares: 0/0/0, time: 0:01
Eth: New job #20569597 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #fec530f3 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 11.248 MH/s, shares: 0/0/0, time: 0:01
Eth: New job #e4efdf3f from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #d02e6f31 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 12.938 MH/s, shares: 0/0/0, time: 0:01
Eth: New job #2f13a714 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
GPU1: unable to get fan speed - Not Supported (3)
GPU1: 89C 62W
GPUs power: 62.2 W

*** 0:01 *** 4/6 17:37 **************************************
Eth: Mining ETH on ssl://eth-eu1.nanopool.org:9433 for 0:01
Eth: Accepted shares 0 (0 stales), rejected shares 0 (0 stales)
Eth: Incorrect shares 0 (0.00%), est. stales percentage 0.00%
Eth: Average speed (5 min): 19.427 MH/s
Eth: Effective speed: 0.00 MH/s; at pool: 0.00 MH/s

Eth: New job #c9b467ae from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 12.651 MH/s, shares: 0/0/0, time: 0:01
Eth: New job #95e475a3 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #2e2883b1 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 11.543 MH/s, shares: 0/0/0, time: 0:01
Eth: New job #8a829cb5 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #d0754bd4 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth: New job #04a06bb0 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH
Eth speed: 10.715 MH/s, shares: 0/0/0, time: 0:01
Eth: New job #f7d79698 from ssl://eth-eu1.nanopool.org:9433; diff: 10000MH

Thank you very much for your help,
Have a nice day ! 

[1714615860]

1714615860

[1714615860]

1714615860

[1714615860]

1714615860

[Bravehash]

What type of driver version you using? Also have you tried other mining software like NBminer or Trex? I find NBminer to be more easier to setup for newbies than phoenix miner, I have problem making phoenix miner runs on some of my cards, you can also download Nicehash miner, it works automatically and see if your card hash well

[Wotan Wipeout]

For a new miner (welcome) my advise is to use simplemining. Or another special mining OS.
Dealing with special windows problems can be fun if you know how to defeat them.
If you dont know how to - its a time sink.
With simplemining (free for 1 month) you have all rdy to go.
Latest driver, latest miner ( and lots of it ) no virus..... perfect.

[FP91G]

What type of driver version you using?

Nvidia: 465.89  - Look carefully at the logs

Toyoras

If you are using windows 7 or 8, install windows 10 pro.
For 1070, do not use the latest drivers, because the hash rate when mining Ethereum is lower.
What are your settings in the baht file?

Use MSI Afterburner for settings
Core +100
Porer limit -75
memory +500