I am running OS 9.2.1 or 9.2.2 on my G4 867. I just recently tried to boot into OS X 10.0.4 (after doing so successfully many times). However, this time, the computer loaded to the "Happy Mac" screen and then a bunch of debugging information came onto the screen on top of the "Happy Mac" screen. The writing said a few things like "panic (cpu 0)" and also had a bunch of hexadecimal writing. I called up my computer store and they said it was likely a problem with the logic board. They said they could try and reset but only in 4-5 business days. They also said that if they reset and it is still not working, they are going to have to replace it.
1) Do you agree with their diagnosis of the problem?
2) If you do, do you know how I might go about resetting the logic board myself?
Thanks in advance,