Even NVIDIA's drivers aren't always perfect, yesterday the company rolled out the GeForce 337.61 beta hotfix to resolve a critical issue with certain Dell displays as well as an error message on systems with Hyper-V enabled. You can download the driver over here.
The GeForce R337.61 Hotfix Display Driver is available for download. This driver is being released by NVIDIA as a hotfix driver to resolve the following issues:
Half display or no display on Dell UltraSharp UP3214Q/UP2414Q LCD monitor - 
Code 43 error message after installing driver 337.50 on a PC with Hyper-V enabled - 
All performance optimizations, profile updates, 3D Vision enhancements and more introduced with GeForce R337.50 BETA Performance Driver are also part of this driver release.