I apologize for this wall of text, but I'm really struggling here and could really use a hand. I even tried installing the GT520 in the other PCI express 8x slot under my radeons, and nothing. I've tried every different way of installing everything that I can find on google. However, while GPU-Z says that I have the ability to use GPU PhysX, FluidMark is still using CPU PhysX to run it's testing, even if I uncheck the CPU PhysX box. This is where I run into a wall, Nvidia control panel does not give me an option to enable PhysX, but I read that it doesn't give the option anymore. The patch showed that it ran correctly and patched everything. Did a clean install of the lastest Catalyst drivers for my Radeons, rebooted, installed the lastest Nvidia drivers (270.61), lastest PhysX software (), did not reboot, ran the mod patch (1.04ff). Technical info: ME3 uses 32-bit PhysX 2.8.3. If your game is in a write protected directory, this program must be run as administrator (it may crash otherwise). Plugged the GT520 into the empty PCI express 2.0 8x slot between my Radeons. To use this program, you just run it and point it at your installation of ME3 that isn't working by selecting the game executable (under ME3/binaries/win32). I received the card yesterday and figured I should go through the whole process for setting this up. I've been wanting to try out hybrid physX on my Radeon system (2 Sapphire Radeon HD 5770s in crossfire) for a while and decided to give it a go when I came upon an Nvidia GT520 1gb on sale for much less than older Nvidia GPUs. New to the forums here at guru3d, but I've been a long time visitor of the site.

Physix installer pc