just built rig cant get anypower only thing i notice is high pitched squeal/ whinning comming form psu no led fans nothin anyone help?
all cables been checked 115v im stuck plz help
x connect psu
asus p45ad2 mobo
p4 640
2x seagate 160gig hdd
1 gig xms2
floppy/new dual dvdr+/-

Bad psu or it might have the switch on the back set to 220v

(It never booted up at all...?)

Not even a couple of seconds?

Did you compute the wattage for this new PC or just guess?

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