I just built a new system with DS3 MB (F10 bios, ver 2.0) , E4300, XMS2 DDR2-800 2X1GB, Gigabyte X1300 video card, Freezer 7 Pro. I can overclock my e4300 without any change to 2.7GB, and it can pass Superpi 32M without problem. When I restarted my computer, there is no display anymore. I detached my viedo card and put in on again,and the problem was solved. I had to do this everytime after restarting or shun down. Anybody has suggestions? My power supply is the old Antec Smart Power 350W. Since I only used low speed X1300, I thought it should be OK. Is this a problem? Thanks