Mining error with 6870

[dementyev]

So I had a stable working GPU mining setup with GUIminer using a HD 6870, dirver set was CCC 13.1, I made the fatal mistake of updating the driver to CCC 13.4, kept getting "verification failed check hardware" errors, tried rolling back to earlier drivers, kept getting same error, if the driver worked at all, got a lot of MMdriver.exe stopped working errors too.  Finally just system restored to about a week ago before all this happened.  No MMdriver.exe errors, and everything else seems to be working fine, but the GUIminer now returns this error after accepting a handful of shares:

2013-05-13 21:50:10: Running command: poclbm.exe DELETED:DELETED@pit.deepbit.net:8332 --device=0 --platform=0 --verbose -r1
2013-05-13 21:50:10: Listener for "Default" started
2013-05-13 21:50:11: Listener for "Default": 13/05/2013 21:50:11, started OpenCL miner on platform 0, device 0 (Barts)
2013-05-13 21:50:11: Listener for "Default": pit.deepbit.net:8332 13/05/2013 21:50:11, checking for stratum...
2013-05-13 21:50:11: Listener for "Default": pit.deepbit.net:8332 13/05/2013 21:50:11, using JSON-RPC (no stratum header)
2013-05-13 21:51:14: Listener for "Default": pit.deepbit.net:8332 13/05/2013 21:51:14, warning: job finished, 0:0:Barts is idle
2013-05-13 21:51:19: Listener for "Default": pit.deepbit.net:8332 13/05/2013 21:51:19, IO errors - 1, tolerance 2
2013-05-13 21:51:21: Listener for "Default": pit.deepbit.net:8332 13/05/2013 21:51:21, long poll IO error

Any idea how I can get it working again?  Something in the 13.4 driver update apparently screwed things up, but I've no idea where or what.  Any ideas?

[1715576491]

1715576491

[1715576491]

1715576491

[ssateneth]

never heard of "verification failed check hardware" error. try a miner that doesnt suck :p

[dementyev]

follow the guide in my sig, maybe.

I'd love to, but seeing as I'm damn near broke you'll have to send me the money to do so first.

[os2sam]

>> So I had a stable working GPU mining setup with GUIminer using a HD 6870, dirver set was CCC 13.1

Oh, I don't know.  How about trying 13.1?

[os2sam]

never heard of "verification failed check hardware" error. try a miner that doesnt suck :p

This seems to happen allot with various mining programs.

[Viceroy]

follow the guide in my sig, maybe.

I'd love to, but seeing as I'm damn near broke you'll have to send me the money to do so first.

It doesn't cost a dime to follow the guide in my signature about setting up a linux miner.