Hi, I bought the following (new-retail) from Newegg and cannot get a post or boot- any ideas? Shuttle AN35N Ultra 400 Athlon XP2500 333 Kingston HyperX 256 400DDR NVidia FX5200 WD Caviar 80 The board power light comes on and all the neon and fans and case lights and crap come on... but no HD activity, floppy seek, etc- nothing appears on screen. The vid card worked fine in previous system. Using a generic 400w PS that worked fine in last system. I can hear a "shhhick.....shhhick" repeating sound coming from the processor area (not the heatsink fan), sounds kinda like a hard drive seek sound. Bad processer? Bad mobo? Need higher PS? Thanks!!