Cgminer Hardware Error help

[Evostatic343]

Im running a mining setup for dogecoin and im using three reference asus r9 290 cards. i have a 1200w psu gold certified and im using cgminer 3.7.2.

im using this config in my .bat:

 

 cgminer --scrypt -o stratum+tcp://pool.chunky.ms:3333 -u Weblogin.Worker -p Worker password -I 13 --thread-concurrency 8192 -g 3 -w 512

 

i only gett around 450khs on each card and if i turn up the intensity i get hardware errors. also if i change the thread concurrency at all it just wont run.

please help, i want to optimize my system. coin reward too anyone who solves my problem.

[Mentalguy]

try

 

 

-w 256 -v 1 -I 13 -g 2 -l 1  --thread-concurrency 8192

[Denned]

set -I to 18-20

Put

setx GPU_MAX_ALLOC_PERCENT 100setx GPU_USE_SYNC_OBJECTS 1

and --thread-concurrency you can change to something higher. Try to run CGminer with the above code, and then remove your --thread-concurrency flag. Then there should be a .bin file in your cgminer folder that says something like "TC32000" Set your --thread-concurrency to that number.

 

Also try without -g and -w flags.