Lenovo G770 Lenovo G770 Userguide V1.0 - Page 3

Contents, Appendix A. CRU - 17 3

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Contents Chapter 1. Getting to know your computer 1 Top view 1 Left-side view 3 Right-side view 4 Front view 5 Bottom view 6 Chapter 2. Learning the basics 7 First use 7 Using AC adapter and battery .....9 Using the touchpad 11 Using the keyboard 12 Connecting external devices.......14 Special keys and buttons 17 System status indicators 18 Securing your computer 19 Switchable Graphics in two modes (on select models 20 Chapter 3. Connecting to the Internet 22 Wired connection 22 Wireless connection 24 Chapter 4. OneKey Rescue system 26 OneKey Rescue system 26 Chapter 5. Troubleshooting...29 Frequently asked questions........ 29 Troubleshooting 31 Appendix A. CRU instructions 35 Replacing the battery pack ......... 35 Replacing the hard disk drive.... 36 Replacing memory 40 Removing the optical drive ........ 43 Trademarks 45 i

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i
Chapter 1. Getting to know your
computer
...................................
1
Top view
..........................................
1
Left-side view
.................................
3
Right-side view
...............................
4
Front view
.......................................
5
Bottom view
....................................
6
Chapter 2. Learning the
basics
........................................
7
First use
............................................
7
Using AC adapter and battery
.....
9
Using the touchpad
......................
11
Using the keyboard
......................
12
Connecting external devices
.......
14
Special keys and buttons
.............
17
System status indicators
..............
18
Securing your computer
..............
19
Switchable Graphics in two modes
(on select models)
.........................
20
Chapter 3. Connecting to the
Internet
....................................
22
Wired connection
.........................
22
Wireless connection
.....................
24
Chapter 4. OneKey Rescue
system
.....................................
26
OneKey Rescue system
...............
26
Chapter 5. Troubleshooting...29
Frequently asked questions
........
29
Troubleshooting
...........................
31
Appendix A. CRU
instructions
.............................
35
Replacing the battery pack
.........
35
Replacing the hard disk drive
....
36
Replacing memory
.......................
40
Removing the optical drive
........
43
Trademarks
.............................
45
Contents