Virtual Reality:

- Virtual reality is here! This Game Ready driver brings full support for the Oculus Rift virtual reality headset, optimizations and enhancements for virtual reality games such as EVE: Valkyrie, Chronos, and ... Device Manager includes an entry for the NVIDIA Virtual Audio Device but the entry has a yellow bang. The NVIDIA Virtual Audio Device is not needed nor used on Optimus notebooks, so there is no effect on your notebook function. To remove the yellow bang, reboot your notebook.
- With a 3DTV connected and the resolution set to an HD3D resolution through the NVIDIA Control Panel, the display flickers constantly after installing the driver via INF over driver version 320.49. [1315116]
- [SLI, UEFI] Event Viewer error 14 points to nvlddmkm when the system is rebooted. [1309257]
- [Video, Notebook, Hulu Desktop] When attempting to play videos using Hulu Desktop, there is audio but no video. [1000017]
- [Video, Notebook, Internet Explorer, YouTube] The NVIDIA Control Panel video color settings have no effect on YouTube flash video playback within Internet Explorer 10. [999485]
- [SLI, GeForce 500 series, DirectX 11, Dragon Age II] Shadows flicker in the cutscene when SLI is enabled. [849235]

Windows 7/Windows Vista Known Issues:

- [SLI, Street Fighter V] Performance drop (pause and play) observed when the game is played at 4K resolution with SLI enabled. [200172046]
- Driver installation will fail if GeForce Experience is a selected component and the system is either in safe mode or without a network connection. [200151914]
- [3DVision] While a stereoscopic 3D video with stereoscopic 3D enabled is played, the monitor refresh rate switches to ...