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Document Outline
- About this manual
- Chapter 1. Read this first: Important safety information
- Power cords and power adapters
- General safety
- Electrical safety
- Glass parts notice
- Safety inspection guide
- Handling electrostatic discharge-sensitive devices
- Grounding requirements
- Safety notices (multi-lingual translations)
- Chapter 2. Product overview
- Locations
- Locating connectors, controls, and indicators on the front of your computer
- Locating connectors on the rear of your computer
- Locating components
- Locating major FRUs and CRUs
- Locating parts on the system board
- Locating the machine type and model label
- Features
- Specifications
- Locations
- Chapter 3. Using your computer
- Registering your computer
- Frequently asked questions
- Chapter 4. You and your computer
- Accessibility and comfort
- Arranging your workspace
- Comfort
- Glare and lighting
- Air circulation
- Electrical outlets and cable lengths
- Accessibility information
- Moving your computer to another country or region
- Accessibility and comfort
- Chapter 5. Security
- Attaching a Kensington-style cable lock
- Chapter 6. Preventing problems
- Basics
- Cleaning your computer
- Computer
- Display screen
- Moving your computer
- Chapter 7. Troubleshooting and diagnostics
- Basic troubleshooting
- Troubleshooting procedure
- Troubleshooting
- Audio problems
- Intermittent problems
- Monitor problems
- Networking problems
- Insufficient free storage drive space
- Serial connector cannot be accessed
- Software problems
- My USB connectors cannot be accessed
- Chapter 8. Service checkout and symptom-to-FRU index
- Service checkout
- Problem determination tips
- Symptom-to-FRU index
- Power supply problems
- Miscellaneous error conditions
- Undetermined problems
- Overview of the USB recovery shim
- Service checkout
- Chapter 9. Installing or replacing hardware
- Handling static-sensitive devices
- Installing or replacing hardware
- Installing external options
- Replacing the ac power adapter
- Removing the front cover
- Replacing the system fan
- Replacing a memory module
- Replacing the system board frame
- Replacing the power button board
- Replacing the coin-cell battery
- Replacing the M.2 storage drive
- Replacing the M.2 Wi-Fi card module
- Replacing the M.2 Wi-Fi antennas
- Replacing the reset button board
- Replacing the system board
- Completing the parts replacement
- Chapter 10. Getting information, help, and service
- Information resources
- Safety and Warranty
- Lenovo Web site
- Lenovo Support Web site
- Help and service
- Calling for service
- Using other services
- Purchasing additional services
- Information resources
- Appendix A. Regulatory information
- Export classification notice
- Electronic emissions notices
- Federal Communications Commission Declaration of Conformity
- Eurasian compliance mark
- Brazil regulatory notice
- Mexico regulatory notice
- Additional regulatory information
- Appendix B. WEEE and recycling information
- Important WEEE information
- Recycling information for Japan
- Recycling information for Brazil
- Battery recycling information for Taiwan
- Battery recycling information for the European Union
- Appendix C. Restriction of Hazardous Substances Directive (RoHS)
- European Union RoHS
- China RoHS
- Turkish RoHS
- Ukraine RoHS
- India RoHS
- Appendix D. China Energy Label
- Appendix E. ENERGY STAR model information
- Appendix F. Notices
- Trademarks