Re: Onboard Graphics Disable
Reboot the PC and press the "Delete" button to access BIOS when you see it on the screen. Look for advanced configuration or something like that and browse for the Intel onboard video. You can use arrow keys to highlight it and make your selection. From there, you can disable or enable the integrated graphics controller.
Might not be word for word depending on the BIOS manufacturer, but look for something similar.
*Fact: Microsoft Window's Blue Screen of Death vs Computerforums.org's White Screen of Death. Which is worse?