- Red - An error in the Kickstart rom as detected.
- Green - An error in the Chip Ram was detected.
- Blue - An error in the custom chip set was detected.
- Yellow - The CPU encountered an error before the system's error-trapping code (the code the calls up the Guru) was in place.
- Black - No CPU detected.
- Grey - CPU Passed the test.
- White - CPU failure.
Maybe this will help you.