This article is for Windows users with Nvidia graphics cards only. If you are using a different operating system or graphics card, click HERE.   This article is intended for Windows users that currently have a graphics card from Nvidia. Normally these cards are of the GeForce or Quadro lines. The primary purpose its to troubleshoot desktops and laptops that have both a Nvidia card as well as an integrated Intel graphics chip that are not properly using the more powerful Nvidia graphics