Service manual

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Contents
Preface xv
1. Safety Information 1–1
1.1 Safety Information 1–1
1.2 Safety Symbols 1–1
1.3 Electrostatic Discharge Safety 1–2
1.3.1 Using an Antistatic Wrist Strap 1–2
1.3.2 Using an Antistatic Mat 1–2
2. Server Overview 2–1
2.1 Server Overview 2–1
2.2 Obtaining the Chassis Serial Number 2–3
3. Server Diagnostics 3–1
3.1 Overview of Server Diagnostics 3–1
3.1.1 Memory Configuration and Fault Handling 3–6
3.1.1.1 Memory Configuration 3–7
3.1.1.2 Memory Fault Handling 3–7
3.1.1.3 Troubleshooting Memory Faults 3–8
3.2 Using LEDs to Identify the State of Devices 3–8
3.2.1 Front and Rear Panel LEDs 3–10