I'll make it short and to the point. I tried to enable intel virtu technology and set it to i-mode I think it was called. (There were 3 options, "disabled", "i-mode", and "d-mode".) It was disabled before. I saved BIOS settings and rebooted and I got only a black screen. I tried multiple times to reboot and I reset the CMOS to see if that would do anything. It just gives me a black screen. No post, no nothing. I'm using a MSI z77 mPower. The post code LED on the mobo itself shows "b2" when its at the black screen. Currently, I'm using BIOS #2 so that I can write this and use my computer for now. How do I reset BIOS #1 so that it's functional again?