How would I go about uninstalling Gateway's drivers with Intel's original? The Intel HD Graphics driver is a more updated number than the one I have currently, and I've read that they've made improvements to FPS in games. I have the Intel HD Graphics 350M Core i3.
If you like to use Intel's generic drivers, try the following:
In order to remove previous driver, you can try Windows Control Panel, Programs and features and select any Intel Graphics Driver and remove.
If during the installation of the Intel generic drivers you get this message: "driver not validated on this computer", go here for further instructions: http://support.intel.com/support/graphics/sb/CS-022355.htm