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#1
Having Some Physx Problems...
I'm not sure how long it's been like this, but the Physx setup on my PC is poked and I'm running out of ideas to try fix it.
Up til recently, I was running a 8800GTS G92 512mb (most recently with 252 and 260 forceware drivers), and I wasn't aware of any problems because that card couldn't really handle physx in games very well anyway.. I got a EVGA GTX275 SC 896mb card the other day, and I wanted to compare physx performance (amongst other tests) between the two cards.
Anyway, no luck... "Ageia PhysX (32-bit)" in my Control Panel tells me there's no Ageia PhysX processor found; this I do understand may mean there is no Ageia-branded PPU in my box, which there is not. But GPU-z also tells me Physx is disabled, and FluidMark runs the test with software physx.
System restore is not an option because I clean up restore points regularly and I don't know when this started. I have tried cleaning my system with Driver Sweeper then reinstalling both 260.99 (with Physx 9.10.0512) and 270.41 (with Physx 9.10.0514) drivers, but nothing seems to fix it.
Also, I know it is not the graphics card, because when I put my 8800GTS back in, it does the same thing. I know for a fact that card's PPU still works fine, I had used it many times in test applications, just not for games.
What am I missing here? I don't see any logical reason for Physx not to be working... I'm using less than 40% of my GPU (EVGA Precision OSD) with Mirror's Edge maxxed out, I want to see if it can handle the Physx side of the game.
Edit Sorry, I meant 270.61, not 270.41.
Last edited by ZaLiTH; 29 Apr 2011 at 20:53.