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June 01, 2014, 12:38:06 AM |
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Much thanks in advance for any help you guys can give.
So here's the issue: I'm trying to learn to mine LTC/altcoins (never really delved into mining, but I spent some time a year ago or so trading BTC, decided I wanted to learn more aspects of cryptocurrencies). I've acquired a friend's old gaming PC for the job, and heres what I've got, that I know of:
AMD Radeon 6800-series (I was told it's a 6870 - is there any way to check between -50 or -70 without prying open the case?) Windows 7 32-bit cgminer 3.7.2 Catalyst driver 12.8 SDK 2.5
I got the rig running on a basic setup before I messed with the drivers. There was no SDK and I believe the Catalyst was 14.1 or maybe upper 13.x's. Computer ran super slow and I made like $1USD in a week. Not exactly ideal.
I've spent all day googling, reading forums, etc, and I've cleared off all the Catalyst software using ATIman Uninstaller. Did a clean install of 12.8 and SDK 2.5, and my basic .bat file runs, but in cgminer I get the error:
"Error -1001: clGetPlatformIDs failed <no Open CL SDK intalled?>"
Followed by
"clDevicesNum returned error, no GPUs usable"
My basic .bat file (which worked before) is:
setx GPU_MAX_ALLOC_PERCENT 100 setx GPU_USE_SYNC_OBJECTS 1 cgminer --scrypt -I 19 --thread-concurrency 6720 -o stratum+tcp://us-east.multipool.us:7777 - u thetedderbear.tedbear1 -p x
What am I doing wrong?
After much googling, I'm unsure if I'm using the right driver, if I have the wrong SDK, or if I even need the SDK?
I'm very much a noob to mining, and a noob to coding and delving deep into computer systems in general. Any help is greatly appreciated, and please be detailed, so I know what you're talking about lol.
Thanks guys!
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