no no im sorry for no explaining, the power connector usually connects to the main board, which it this case it doesn't but on the other one it did. You what I'm thinking I did was yesterday I pulled out the powersupply heatsink, fan and CPU to clean it from dust, reseting the CPU and the setting in the bios that told the computer that it doesn't need that cord if it has the regular long one connected the one like the power cord the hdd has to the mainboard. I mean why else would the computer go to hibernation, thats what it looks like it shuts off but the power light is still blinking. And the dvd was set to master and cd write to slave. Maybe If i used the ide cable that connects the master hdd instead of the DVD burner cable. it seems that error comes up each time I plug something it or uplug something. What do you think. Look I'm not saying your wrong or right I really appreciate your help and I think were getting somewere. I want to ask What are u trying to say in the second sentence?