Quote Originally Posted by Slicker View Post
What version drivers are you running? Catalyst 11.11? Other?

Possible suggestion:
1. uninstall the video driver
2. run a driver cleaner app to really make sure it is gone
3. reinstall
4. Don't trust windows to update the driver. Get it yourself from AMD and install it manually.

Once the BOINC client acknowledges you have a GPU that can crunch, you shouldn't have any problem getting work from Collatz.
I did just that. Upgraded the driver and it's crunching away. The problem is that it says I have a AMD ATI Radeon HD 2300/2400/3200 (RV610) (368MB) driver: 1.4.1457. Windows says I have an HD 4200. I'm only using 3 cpu cores to free up one for the gpu. Looks like it may have reduced the crunching times. I still can not get Collatz to crunch. I'll play with it some more tomorrow.