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Chapter 5. Troubleshooting
Frequently Asked Questions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
This section lists frequently asked questions and tell where you can find detailed
answers. For details about each publication included in the package with your
computer, see Lenovo IdeaPad U455 Setup Poster.
What safety precautions should I follow when using my computer?
See “Important safety information” on page iii of this guide.
How can I prevent problems with my computer?
See “Appendix B. Use and care information” on page 69 of this guide.
More tips can be found in Chapter 1 and 2.
What are the main hardware features of my new computer?
More information can be found in Chapter 1 and 2.
Where can I find the detailed specifications for my computer?
See http://consumersupport.lenovo.com
.
I need to upgrade a device or I need to replace one of the following: the hard
disk drive, memory, or the keyboard.
See “Appendix D. Customer replaceable units (CRUs)” on page 96 of this
guide.