Wow. I seem to have problems with old Macs. Don't you just envy me for my wonderful problems? Anyhooters, this one is for a PowerMac 6500/250. One night, I was using my PowerMac, and I accidentally bumped it with my foot (and I was wearing steel-toe boots at the time...) and it continued to work just fine until I shut it off. The next day, I went back and turned it on, and I heard the startup chime, and nothing happened. I could hear the whirring from the tower, but the monitor light was orange, and the green light on the tower wasnt on. Its not the battery, cuz I replaced that after it died, to see if that was it. I also tried removing the processor upgrade, and still got nothing. Does anyone have an idea of what might be wrong? If its relevant, it has 128MB RAM, a Crescendo G3/500 processor upgrade, USB card, all of which are firmly seated, and were fully operational when the machine was working.