OK. I will try with mining tutorial for GPU.
Download latest GPU miner:
https://bitcointalk.org/index.php?topic=638915.0Download wallet and generate adress.
In the miner's folder edit pool.bat and enter:
setx GPU_MAX_ALLOC_PERCENT 100
NsGpuCNMiner.exe -o stratum+tcp://pool address -u your wallet address -p x
or if you mining on the minergate pool:
setx GPU_MAX_ALLOC_PERCENT 100
NsGpuCNMiner.exe -o stratum+tcp://pool address -u your user name -p your password
For multi-GPU systems, set Virtual Memory size in Windows at least 16 GB