Please help... I have a DP35DP board. In the BIOS, I chose the option of "Load Optimal Defaults", Saved changes then attempted the boot. I now get the "Windows Error Recovery" (black and white) menu. it says "Windows failed to start. A recent hardware or software change might be the cause..." I chose the "Last known good configuration" but that is not working (I'm getting the same error screen). Does anyone have a suggestion to help me get back to where my computer will boot successfully? - at your mercy!
Tip: in most cases switching to AHCI gives better harddisk\SSD performance. The following link gives the instructions how to do this without reinstalling windows: