PC was powered on this morning when I left to go to work, I did notice the time was wrong, got home, pc is dead. Just had power supply replaced in June. Nothing has been added since June. When I push the power button, the light by the memory bay, upper right hand corner comes on (orange), the fan for the cpu cooling makes a quarter turn, the light on the front of the case flahses, and that is all that happens. I removed all extra devices, all hard drives except for the OS hard drive, removed all the rom drives, it is just the motherboard and hard drive, and it still won't turn on. I removed all the memory and added a 512 stick of pc3200 that is viking model new out of the package, and still nothing. I removed everything just to see if the pc would power up and give me the beeps saying there is no memory installed, and still nothing. I had my pc running on an UPS system so no power surges. Any ideas? Would my pc not start up if the CMOS battery is dead? Thanks in advance. I hope it is just a crappy power supply.