Caution: Change BIOS settings at your own risk. PNY Technologies cannot be held responsible for problems arising from changes made to the BIOS settings of your PC. We recommend using the optimized default settings for your motherboard BIOS. If your motherboard has an onboard (also known as integrated or embedded) graphics card, we recommend that the onboard graphics card be disabled in the BIOS set up menu, if there is a setting that allows you to do this. Check with the motherboard manufacturer or the computer manufacturer for further information on how to do this.