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!