User manual
Table Of Contents
- About this documentation
- Chapter 1. Meet your computer
- Chapter 2. Get started with your computer
- Chapter 3. Explore your computer
- Chapter 4. Accessories
- Chapter 5. Secure your computer and information
- Chapter 6. Configure advanced settings
- Chapter 7. CRU replacement
- Chapter 8. Help and support
- Appendix A. Important safety information
- Appendix B. Accessibility and ergonomic information
- Appendix C. Supplemental information about the Linux operating system
- Appendix D. Compliance information
- Appendix E. Notices and trademarks
6. Install the new base cover assembly in alphabetical order (a to i) as illustrated.
7. Ensure that the latches of the base cover assembly are secured in place and then tighten the screws.
8. Turn the computer over. Connect the ac power adapter and all disconnected cables to the computer.
Troubleshooting
If the computer does not start up after you reinstall the base cover assembly, disconnect the ac power
adapter and then reconnect it to the computer.
Memory module
Prerequisite
Before you start, read Appendix A “Important safety information” on page 67 and print the following
instructions.
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L390, L390 Yoga, S2 4th Gen, and S2 Yoga 4th Gen User Guide