Table of Contents

Disassembling the External Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Disassembling the HDD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Disassembling the Optical Drive Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Chapter 4 Troubleshooting

69

System Check Procedures

.70

External Diskette Drive Check

.70

External CD-ROM Drive Check

.70

Keyboard or Auxiliary Input Device Check

.70

Memory check

.70

Power System Check

.71

Touchpad check

.72

Power-On Self-Test (POST) Error Message

.73

Index of Error Messages

.74

Phoenix BIOS Beep Codes

.76

Index of Symptom-to-FRU Error Message

.80

Intermittent Problems

.84

Undetermined Problems

.85

Chapter 5 FRU (Field Replaceable Unit) List

87

Exploded Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88

VIII

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Acer 4010 manual Troubleshooting, FRU Field Replaceable Unit List