Stabilizing my HD4850

[CoreOxide]

Heya,

I've used ATi Tray Tools to OC my HD4850. Now, I get 750 on the core, stable. but when I put the ran even on 1100, I get crashes.

There is a voltage option in the program's oc screen which goes up to 1.158. As far as I know, that's way below safe voltages. Is there a way to up it more, and will it help my stability issue?

Thanks

 

[theAnimal]

OCing the RAM gives very little performance increase. I would just leave it at stock.

Use Furmark to test stability.