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Overview of determining FRU malfunctions and listing necessary tools for troubleshooting.
A step-by-step guide to diagnose computer malfunctions using a flowchart.
Procedures for diagnosing power supply issues via icon checks, error codes, connections, and charging.
Methods to identify system board defects through message checks, printer port LEDs, and diagnostic tests.
Explanation of how to use the Diagnostic Test program and its available functions.
Step-by-step instructions for starting and operating the diagnostic test program.
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General