I have a NVIDIA GeForce GT 540M and I'm trying to use the GUI miner here:
https://bitcointalk.org/index.php?topic=3878.0In the devices list of the miner, the only options I see are my Intel i7-2630 processor - not the NVIDIA card.
So I tried to set up a new CUDA miner, but when I run the miner at the command line I get the following error:
rpcminer-cuda.exe
Client will start 1 miner threads
Work will be refreshed every 4000 ms
Unable to initialize CUDA
I looked up this error and found a suggestion to download the latest CUDA SDK - but that didn't seem to help.
I'd prefer to get the GUI miner to see that I have a GPU available for mining.
I had the CUDA miner working properly as of 8/28/2012 but I've been getting this Unable to initialize CUDA error ever since.
At this point I'd prefer to get the GUI miner working for simplicity's sake, but I'd settle for getting it to work via the command line - any help?
Update: Command line arguments I'm using are: rpcminer-cuda.exe -url=http://api.bitcoin.cz:8332 -user=
username -password=
passwordThe Username and Password aren't the problem because they work for CPU mining.