[G4] Re: Graphite G4 Tower Won't turn on

[Eric Buczynski]

I had a similar problem but it was with a semi-faulty USB port.  I  
don't know how your USB ports are but I had one that was broken in  
the sense that the directional plastic piece was missing.  I used a  
PCI card that had 4 USB ports to connect my mouse and keyboard, and  
that did the trick.  From there it wouldn't be in a ha;f-steady mode,  
but a regular powered on mode.

Can you try powering it up without any external devices plugged in  
(except the monitor)?  If it powers up, does it start up normally or  
is there any other sounds?  If there are more sounds, please let me  
(or us) know.