After reading several won't start post here, I still can't start the late 2004 Dual 2.0GHz G5 Powermac. When connecting to power indicator lite will flash once, then when I hit power button nothing. Tried holding button up to 20 seconds, still nothing. Replace battery hit button to reset, then apply power.
(nothing) Pulled memory, no change. Reinstall memory in matched pairs, nothing. Reset PMU switch, nothing. Anybody have a new suggestion? Thanks