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Windows version
Driver version and where you obtained it
Video card bios version

Thanks, I'd appreciate it.

Windows 10
Driver version in 17.4.4, obtained directly from AMD. I've tried a few other versions too, but I forget them all.
BIOS version is the latest from MSI 015.050.000.000 (the card came installed with this BIOS - I've not changed it)

Forgot to ask which version of sgminer you're using (if you're not using 5.6.1 from https://github.com/nicehash/sgminer/releases, give it a try. If you are, try the previous version).

I was using 4.1.0, linked in the OP. I've tried 5.6.1 now, same issue though unfortunately.

Seems the nicehash miner isn't working for the team member either (he's using Crimson ReLive 17.1.1 drivers though). Try this config with sph-sgminer:

Code:

"intensity" : "18",
"worksize" : "256",
"kernel" : "nist5",
"lookup-gap" : "2",
"thread-concurrency" : "8192",
"shaders" : "0",
"gpu-threads" : "2",
"gpu-engine" : "0-0",
"gpu-fan" : "0-0",
"gpu-memclock" : "0",
"gpu-memdiff" : "0",
"gpu-powertune" : "0",
"gpu-vddc" : "0.000",
"temp-cutoff" : "95",
"temp-overheat" : "85",
"temp-target" : "75",
"api-mcast-port" : "4028",
"api-port" : "4028",
"expiry" : "28",
"failover-switch-delay" : "60",
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"log" : "5",
"no-pool-disable" : true,
"queue" : "1",
"scan-time" : "7",
"tcp-keepalive" : "30",
"temp-hysteresis" : "3",
"shares" : "0",
"kernel-path" : "/usr/local/bin"

That works with sph-sgminer. Will play around on the newer version later, but looks like something in my conf was the issue.

Thanks very much!

You're very welcome. FWIW: we also tried this config with the newer versions and continued to have bluescreens, so something is definitely funky. Out of curiosity, would you mind following the instructions at https://github.com/nicehash/NiceHashMiner/issues/873 and attaching your debug log?

I too get a blue screen when I use the same config with the nicehash miner.

I've run the check_all_AMD.bat as requested. It didn't give much output. Is this all you need, or is it the sgminer log you'd like? If so, could you give me the switches to use to get log output?

Code:

[
{
"PlatformName": "AMD Accelerated Parallel Processing",
"PlatformNum": 0,
"Devices" : [
{
"DeviceID" : 0,
"AMD_BUS_ID" : 2,
"_CL_DEVICE_NAME" : "Ellesmere",
"_CL_DEVICE_TYPE" : "GPU",
"_CL_DEVICE_GLOBAL_MEM_SIZE" : 8589934592,
"_CL_DEVICE_VENDOR" : "Advanced Micro Devices, Inc.",
"_CL_DEVICE_VERSION" : "OpenCL 2.0 AMD-APP (2348.3)",
"_CL_DRIVER_VERSION" : "2348.3"
}
]
}
]

Cheers.

Looks pretty standard. To get the debug logs, append

Code:

2> debug.txt

to the command line (though I'm not sure how much good they will do; looking at the Nicehash Github open issues, it seems most algos do not work on Polaris cards with the recent builds of sgminer).