Already tried many times. No matter how I change the configure, it's still HW...
It could help if you give us more details.
CPU: 1620
Mem:4G
Mainboard: H61 BTC
rigs: 6 x Dilan 7850 1G
This is my configure working for LTC:
"intensity" : "12,12,12,12,12,12",
"shaders" : "1024,1024,1024,1024,1024,1024",
"kernel" : "scrypt,scrypt,scrypt,scrypt,scrypt,scrypt",
"lookup-gap" : "2,2,2,2,2,2",
"thread-concurrency" : "4096,4096,4096,4096,4096,4096",
"temp-cutoff" : "95,95,95,95,95,95",
"temp-overheat" : "85,85,85,85,85,85",
"temp-target" : "75,75,75,75,75,75",
"gpu-threads" : "2",
"gpu-engine" : "985",
"gpu-memclock" : "1200",
"log" : "5",
"queue" : "1",
"scan-time" : "15",
"expiry" : "15",
"temp-hysteresis" : "3",
"scrypt" : true
I tried sph-sgminer, it wouldn't work.
Thank you for your help very much!
Hi, you must remove "scrypt" : "true.". That is telling your gpu's to mine the scrypt algorithm, which explains why you would get hardware errors, you should be doing X11 algorithm. Add "kernel" : "darkcoin" to your command line arguments and make sure you specify the kernel for each gpu that means you will need to write it like thing
If you are still getting hardware errors your thread concurrency may be too low. I see you are using intensity 12, try using all the same settings you use for cgminer first (with just a small reduction to engine clock) and see if that doesn't get you going.