Quote from: kgminer on February 19, 2018, 06:56:46 AM

Quote from: ANewbieMiner on February 19, 2018, 03:59:21 AM

Hi,
Can anyone help me please and give me some info on this error:

18:42:06:498   12d8   GPU 4, GpuMiner kx failed 1
18:42:06:514   12d8   Set global fail flag, failed GPU4
18:42:06:404   11c8   Set global fail flag, failed GPU0
18:42:06:404   177c   Set global fail flag, failed GPU1
18:42:06:404   f0c   Set global fail flag, failed GPU2
18:42:06:654   f0c   GPU 2 failed
18:42:06:733   11c8   GPU 0 failed
18:42:06:811   12d8   GPU 4 failed
18:42:06:858   17fc   GPU 5, GpuMiner kx failed 1
18:42:06:858   17fc   Set global fail flag, failed GPU5
18:42:06:905   177c   GPU 1 failed
18:42:06:951   1390   GPU 3 failed
18:42:06:983   17fc   GPU 5 failed
18:42:08:655   498   srv_thr cnt: 1, 192.168.XX.XX
18:42:08:670   498   recv: 51
18:42:08:670   498   srv pck: 50
18:42:08:670   498   NVML: cannot get current temperature, error 15
18:42:08:670   498   NVML: cannot get fan speed, error 15
18:42:08:670   498   NVML: cannot get current temperature, error 15
18:42:08:670   498   NVML: cannot get fan speed, error 15
18:42:08:670   498   srv bs: 0
18:42:08:670   498   sent: 196
18:42:09:514   1070   NVML: cannot get current temperature, error 15
18:42:09:514   1070   NVML: cannot get fan speed, error 15
18:42:09:514   1070   NVML: cannot get current temperature, error 15
18:42:09:514   1070   NVML: cannot get fan speed, error 15
18:42:12:530   1070   NVML: cannot get current temperature, error 15
18:42:12:530   1070   NVML: cannot get fan speed, error 15
18:42:12:530   1070   NVML: cannot get current temperature, error 15
18:42:12:530   1070   NVML: cannot get fan speed, error 15
18:42:13:718   1094   srv_thr cnt: 1, 192.168.XX.XX
18:42:13:718   1094   recv: 51
18:42:13:718   1094   srv pck: 50
18:42:13:718   1094   NVML: cannot get current temperature, error 15
18:42:13:718   1094   NVML: cannot get fan speed, error 15
18:42:13:718   1094   NVML: cannot get current temperature, error 15
18:42:13:718   1094   NVML: cannot get fan speed, error 15
18:42:13:718   1094   srv bs: 0
18:42:13:718   1094   sent: 196

I had the same issue and did the following things

a) shutdown everything and make sure no loss riser, means GPU are fully fitted into the riser and not loss and all the cables are fully in.

b) if you are overclocking GPUs, reduce OC by a bit, may be 10 each (core and memory) and see if the things improve.

I did lowered the OC but it's the same and even worse. First time it ran for 3 days and failed. Then 1 day and fail again. And now 6 hours of the third fail which made me to ask here, it has failed again. I did checked the risers. But it's looks good. And what are the chances that 2 risers be loose like that?
Right now I'm clean Uninstalling the NVIDIA driver and reinstalling it to see if the problem goes away. My next step is PSU. Since both cards are getting power from same 700W PSU and nothing else is connected to that PSU. (P.S. I said PSU is 1050W. I made a mistake that's another miner. On this rig, there are two 700W PSUs. 1 for MB and 4 1050 cards. And 1 for two 1060 cards which are failing)