PhysX not working

[skleinhess]

Hello all,

I can't get my PhysX to work...

I use an HD5870 as primary GPU.
When I try to enable PhysX it doesnt detect anything.
I want to use an 9800GTX+ for PhysX
Please see this screenshot :

http://imageshack.us/photo/my-images/233/physx.png/

[Zogrim]

You should not use that old 8.09.04 PhysX drivers.

Instead, install latest 9.10.0513 or 9.10.0514 PhysX System Software, and patch it with Hybrid PhysX mod 1.04ff, as described here
http://www.ngohq.com/graphic-cards/17706-hybrid-physx-mod-v1-03-v1-04ff.html

[skleinhess]

Now i dont even have a PhysX tab anymore.

Edit

Instaled the older v8.

Now when i check in GPU-Z it say that PhysX is turned on.
Cuda is not, how can i turn this on?

[Zogrim]

Now i dont even have a PhysX tab anymore

Latest drivers don't have PhysX tab, it is enabled automatically

Now when i check in GPU-Z it say that PhysX is turned on

Don't trust GPU-Z. Best way to check if GPU PhysX is working - run some tests: FluidMark, 3d Mark Vantage, etc

[skleinhess]

When it say PhysX is installed, i score way bette on Folding@Home, so i found it strange.