Okay i have this old V2 Premier PC with a model P4VMM2 motherboard version 1.0 i think. It contains an AMI BIOS. I dont know when this happened but whenever the processor is in the socket, it shuts down the pc while it on. The processor is an intel pentium 4. I take of the switch at the back of the power supply to cut of the power then i wait 10 seconds and flip the switch back on then turn on the pc with the processor inside and i here 1 short beep code. I looked up the beep codes for that motherboard and BIOS and it says that 1 short beep represents a DRAM failure but i can have the two ram cards in or out without the processor inside and turn it on and it runs. can someone give me a solution?