All, I have 2.4 gHz Pentium, 256 m Corsair ram , win xp pro, 400 w pwr supply. Raedon9700 Pro. Crashed last week. Cannot boot it. Flashed BIOS and nothing. removed all IDE devices from MOBO and no boot. POST doesn't happen. Swapped all cables , no boot. New power supply , no boot. HELP i am getting frustrated.