5
To use the flowcharts 5-2
To check the power-up self-tests 5-17
To run the self-tests 5-18
To check the video signals 5-21
To check the power supply LEDs 5-22
To check the power supply voltages 5-23
To test the flexible disk drive voltages 5-24
To test the hard disk drive voltages 5-26
Troubleshooting