your problem is age and use..... when capacitors get old they can dry out and allow spikes to get though. if you clean the fans this stops them over heating and doing the spark dead thing so soon. unfortunately a 115 volt power supply uses more current than the 220 and so this will make these more likely to have this problem.... this is not just a mac thing as i also fix pc's that have done the same.. keep fans clean and and put a surge protector on your power source though this won't guarantee no troubles but it will limit the risk On 24/09/2005, at 9:57 AM, Kevin Willis wrote: > > On Sep 23, 2005, at 3:05 PM, Ron Steinke wrote: > >> >> >> Sorry that I can't point you in any specific direction to assist >> except suggest trying a third power supply. >> > > > Have you tried using a ATX power supply? I read some articles on > Accelerate Your Mac that seemed like they would plug right in. You > just have to cut one wire. > > Thanks, > > Kevin > > > _______________________________________________ > G4 mailing list > G4 at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/g4 > > Listmom is trying to clean out his closets! Vintage Mac and random > stuff: > http://search.ebay.com/_W0QQsassZmacguy1984 >