G4 Boot problem

[RonHackett]

I'm having a major boot problem with my G4 (Quicksilver) Mac. When I press the front power button, the machine starts to boot, but then completely shuts down in about two seconds - light goes out, fan stops etc.

I have no idea how to proceed - need help!

Thanks... Ron

 

[eric2006]

Here's a good start point:

http://docs.info.apple.com/article.html?artnum=300552
http://docs.info.apple.com/article.html?artnum=300537