I have just built a system using the DZ68DB board, i3-2130, 16 GM memory and a 1.5 TB hard drive. Normal power-on gets a message saying no boot OS. If I hold down the F10 key as I power up, it goes into a menu where I can select the hard drive. Boot and loading then proceeds smoothly. How can I get a delay set on the GE boot manager so I don't have to go through contortions? By the way, the bios reports on CPU temp are in the range of 50-51 C. This is not my first build. I believe in good power supplies and LOTS of cooling!