Priest of the Order of the Butterfly
Posts: 836 from 2010/1/6
From: EU-Austria (Wien)
I wonder why you haven't checked temperature of CPUs and components before system shut-down! I also know such a behaviour, if some components becomes to hot.......(including PSU!)
Use CPUFanControl to check: https://bigfoot.morphos-team.net/test/PowerMac7FanControl
It's also a good advice to check the system with Apples Diagnostic-CD:
Peg2, 3xPowerMac G5, 2xPowerbookG4, 2x MacMiniG4, Efika (again), A3000T and life is never boring.....