hi, my friend got a A7N8X mobo and a AMD Athlon XP 3000+ using his old HD's with xp pro installed and new RAM ..corsair 3200 xms series. We plugged in all the accessories cords in correct then we turn it on and the mobo goes for like half a second not even that really, just like a jolt of power and the farns start turning then stop right away. also i know that if XP is installed on a HD and it recognizes a new mobo it will shutoff for security reasons. i told him to start it up with the other blank HD only but that didnt work. any ideas? everything else is seated right, the cpu, ram, A drive and yes the heatsink and hsf is on there.