How updating nvidia graphics
Alternately, run the driver package that you downloaded.
In either case, follow the prompts to install the driver and software for your new card.
At least a video card with second generation Pure Video HD is required for hardware video acceleration using VDPAU.
Accelerated decoding of MPEG-1 and MPEG-2 videos via Xv MC are supported on Ge Force4, Ge Force 5 FX, Ge Force 6 and Ge Force 7 series cards. To avoid the possibility of forgetting to update initramfs after an NVIDIA driver upgrade, you may want to use a pacman hook: ).
Install the NVIDIA Driver file by double-clicking the file downloaded to your desktop and following on-screen instructions.