I have a Soyo KT400 Dragon Ultra motherboard w/ an AMD Athlon XP 2600+ & 128MB PC2100 DDR RAM (I'll get more if I get this working). Other than that, all that's connected is a 64MB Nvidia GeForce 3 Ti 200, a 300 watt power supply and the external buttons and LEDs (no case). All of these components are fully seated and properly connected. When I turn the computer on the CPU & GPU fans spin and after 4 seconds it shuts down. No beeps, no nothing. The power supply is fine so don't go there. I have inspected the motherboard and no pins or solders are touching, causing a short. It is clean. I have reset the CMOS too. If the motherboard is shot, it's shot; it not, can anyone help me get this setup working? Any help would be greatly appreciated. I have resorted to using a PIII600 w/ no sound!