Quote from: steveperry on July 28, 2014, 08:14:59 PM

Quote from: hardcoreminers on July 28, 2014, 08:06:08 PM

Quote from: Umbrella Holdings on July 28, 2014, 08:03:00 PM

Quote from: steveperry on July 28, 2014, 08:00:13 PM

Quote from: Umbrella Holdings on July 28, 2014, 07:55:03 PM

Quote from: steveperry on July 28, 2014, 07:53:38 PM

gpu

What kind?

i have r9 290 + (2)r9 290x, i've always ran TC 32765 without any problems, but it's saying my scrypt settings come to xxxxxxxxxxx and decrease TC or increase LG, idk what LG is, but i dropped TC even more and still not working.

i was getting all the HW i think bc i remove TC from bat

Odd, I run a couple R9 270 and didn't have to touch any settings. Kept them the same as other scrypt coins.

Yup, try to lower intensity, that will get rid of your HW errors.
Did you try https://litecoin.info/Mining_hardware_comparison for a comparison?

yes, i've used that before, i've dropped TC down to 24000 and still recieving same error. removing TC from bat and running at -I 12 works, but its 1/4 of normal speed, which sucks.

I'm getting 555 hash on 7950's with this: Temp 64 at 75% fan speeds ZERO HW errors over clocked by 125, mem is stock.

echo on
ECHO "cgminer miner startup"
ECHO.
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer --scrypt -o stratum+tcp://stratum-eu.lbtc.hardcoreminers.com:3100 -u xxxx.1 -p x --thread-concurrency 8160 -I 17 -w 256 --thread-concurrency 24000 --gpu-memclock 1250 --gpu-engine 1075

Just as a reference....