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Notebooks - U450p Laptop (IdeaPad) (727.65 kb)
Notebooks - U450p Laptop (IdeaPad) (2.87 mb)
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Contents
Important safety information...... iii
Chapter 4. OneKey Rescue
Important safety information ....iii
System .........................................37
Chapter 1. Getting to know your
OneKey Rescue System .............37
computer ....................................... 1
Chapter 5. Troubleshooting .......40
Top view ........................................ 1
Frequently Asked Questions ....40
Left-side view ............................... 3
Troubleshooting .........................43
Right-side view............................. 4
Chapter 6. Upgrading and
Front view ..................................... 5
replacing devices ........................51
Bottom view .................................. 6
Replacing the battery .................51
Chapter 2. Learning the basics ... 8
Replacing memory .....................53
First use.......................................... 8
Removing the optical drive ......57
Using AC adapter and
Appendix A. Getting help and
battery .......................................... 11
service..........................................59
Using the touchpad.................... 14
Getting help on the Web ...........60
Using the keyboard.................... 17
Calling the customer support
Special keys and buttons........... 20
center ............................................60
System status indicators............ 22
Getting help around the
Securing your computer............ 23
world ............................................63
Connecting external devices..... 25
Lenovo warranty service
Chapter 3. Using the Internet .... 29
telephone numbers.....................63
Wired connection ....................... 29
Appendix B. Use and care
Wireless connection ................... 31
information ..................................64
Caring for your computer .........64
Accessibility and comfort..........70
Maintenance................................72
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