PowerMac G5 boot problems?
I have tested it with Apple's hardware test which says everything is okay, I have stressed the system with XBench and Geekbench which both complete without problems. Going to sleep and waking from it also work.
The computer always powers up, makes the chime and in most cases it does show the Apple logo but hang there. It seems that if I leave the machine with power cord unplugged it will usually start if not with the first try then the second and again working without problems.
The machine had 6 gigabytes of ram but when I discovered the problem I removed some and now there is only 1gb. Original graphics card has been changed to ATI 9800XT.
Ideas?
PowerMac G5 DP 2.0Ghz (June 2004), Mac OS X (10.4.11)