Lenovo THINKCENTRE 4485 User Manual

Thinkcentre hardware maintenance manual

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ThinkCentre
Hardware Maintenance Manual

Machine Types: 4466, 4468, 4471, 4473, 4474, 4476, 4477, 4479,
4480, 4485, 4495, 4496, 4497, 4498, 4499, 4503, 4504, 4512, 4513,
4514, 4517, 4518, 4524, 4554, 7005, 7021, 7023, 7032, 7033, 7034,
7035, 7049, 7052, 7053, 7072, 7073, 7079, 7136, 7177, and 7178

This manual is related to the following products:

THINKCENTRE 4499 THINKCENTRE 4495 THINKCENTRE 4496 THINKCENTRE 4480 THINKCENTRE 4474 THINKCENTRE 4477 THINKCENTRE 4476 THINKCENTRE 4466 THINKCENTRE 4479 THINKCENTRE 4471

Table of contents

Document Outline

Chapter 1. About this manual
- Important safety information
- Important information about replacing RoHS compliant FRUs
Chapter 2. Safety information
Chapter 3. General information
Chapter 4. General checkout
- Problem determination tips
Chapter 5. Diagnostic programs
Chapter 6. Using the Setup Utility program
Chapter 7. Symptom-to-FRU index
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.)
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514, 4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.)
Chapter 10. FRU lists
Chapter 11. Additional service information
Appendix A. Notices
Index