I overclock my A64 1.8Ghz to 2.2Ghz using clockgen. Everything works fine no stability issues. However, when i enable the "apply current setting at start up" in clockgen i start having weird problem. When i cold boot the pc i get the error "no video input" from my LCD. I got to off n power on again then i can get display. When i disable the "apply current setting at start up" in clockgen i have no such problem. Anyone has an explanation\\solution to this??? thanks.