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B series laptop (lenovo)
B40-45 Laptop (Lenovo) - Type 80F5
B40-45 Laptop (Lenovo) - Type 80F5
(English) User Guide - Lenovo B40-xx, B50-xx
7 Chapter 1. Getting to know your computer
7 Top view
12 Left-side view
16 Right-side view
18 Front view
20 Bottom view
21 Chapter 2. Learning the basics
21 Configuring the operating system for the first time
21 Putting the computer to sleep or shutting it down
24 Connecting to a wireless network
25 Help and support
26 Operating system interfaces (for the Windows 8.1 operating system)
27 Charms and the charms bar (for the Windows 8.1 operating system)
29 Chapter 3. Lenovo OneKey Recovery system
31 Chapter 4. Troubleshooting
31 Frequently asked questions
34 Troubleshooting
38 Appendix A. CRU instructions
39 Replacing the battery pack
40 Replacing the hard disk drive
43 Replacing the memory
46 Replacing the wireless LAN card
48 Replacing the optical drive
50 Replacing the keyboard
53 Trademarks