I have been having some trials and tribulation. For awhile I couldn't get the system to even get into BIOS. I didn't have the correct amount of thermal paste between the CPU and the HS. Now that is fixed, BIOS won't let go. I restart and it starts to boot but always has the "you have a new cpu, hit F1 and set up your BIOS. First it is not a new CPU, and I've set the BIOS the way it had always been. What's happening?