@ nutworld, is your computer like some of the others that have an onboard and an add-in card, both used at the same time? ie: while in Windows, it uses the onboard Intel HD graphics, but when you play a game, it uses the GeForce 370? In theory, anyway. I vaguely remember someone else having one of those machines and having trouble with it being on here a couple of years ago. I do not remember if they ever got satisfaction with it, even when trying an external monitor... If you have any documentation that came with your computer, you might be able to find out if that's what the computer does... My son has an HP i5 with an onboard and a GeForce of one series or another, but his machine lets him disable the Intel graphics and just use the nVidia add-in... ??