The card is inserted into a free PCI slot. As mentioned above, the setup routine of Ghost Recon Advanced Warfighter installs version 2.3.3 of the device driver for the card. It also adds an icon to the system tray, allowing for quick access to the Ageia settings.
Once the driver recognizes the PhysX card, the hardware can be reset or diagnosed.
The driver's built-in update feature links to the download section of www.ageia.com.