System Self-Test
2-1
Chapter 2
System Self-Test
This chapter describes self-test. Sections include:
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System Self-Test Overview
•
Power-Up Sequence
•
System Self-Test Results
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Checking Self-Test Results: Console Display
— Processor Fails Self-Test in a Uniprocessor System
— Processor Fails ST1 in a Multiprocessor System
— Processor Fails ST2 or ST3 in a Multiprocessor System
— Memory Fails Self-Test
— System Fails Power-Up Exerciser
•
Checking Self-Test Results: Status LEDs
— Overview of Processor LEDs
— Determining Failing Test Number from LEDs
— IOP, DWLMA, and Clock Card LEDs