Posted 04 May 2009 - 11:15 AM
It sounds like the mo0therboard died.
there is aq slight chance that the power supply went out .
A PSU can appear to work & still be bad.
If you have, or can obtain, a dufferent [known good] power supply try it.
OCZ StealthXstream 700W,Gigabyte GA-EP45-UD3R , E8500, Arctic Freezer Pro 7, 3GB G.Skill PC8500,Gigabyte Radeon HD 4850 OC [1GB ], Seagate 250GB SATA II X2 in RAID 0, Samsung SATA DVD burner.