I have a D865GBF board running XP Pro. I upgraded to 2G memory, its duel channel. The PC starts up to the Intel page and the screen goes black. NO beeps are heard. After a few tries it will start and run good it?s just getting it to boot up right. This did not happen with the old memory, I have taken the sticks out and receded them a few times, I?m sure I have the right memory. Any ideas out there.