Lenovo N300 Lenovo N300/308 All-In-One PC Hardware Maintenance Manual - Page 5

Contents, Aboutthismanual, Safetyinformation, Replacinghardware - battery

Page 5 highlights

Contents Chapter 1. About this manual 1 Important Safety Information 1 Chapter 2. Safety information 3 General safety 3 Electrical safety 3 Safety inspection guide 5 Handling electrostatic discharge-sensitive devices 5 Grounding requirements 6 Safety notices 6 Chapter 3. General information . . . . . 9 Specifications 9 Chapter 4. Replacing hardware . . . . 11 General information 11 Replacing the keyboard and mouse 12 Removing the rear cover 12 Replacing the battery 13 Replacing a memory module 14 Replacing the hard disk drive 15 Replacing the heat-sink 16 Replacing the Wi-Fi card 17 Replacing the speaker system 18 Replacing the front indicator board 19 Replacing the motherboard 20 Replacing the computer stand 21 Replacing the camera 22 Replacing the LED panel module 23 © Copyright Lenovo 2012, 2013 iii

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30

Contents
Chapter1.Aboutthismanual
......
1
Important Safety Information
..........
1
Chapter2.Safetyinformation
......
3
General safety
................
3
Electrical safety
...............
3
Safety inspection guide
............
5
Handling electrostatic discharge-sensitive
devices
..................
5
Grounding requirements
............
6
Safety notices
................
6
Chapter3.Generalinformation
.....
9
Specifications
................
9
Chapter4.Replacinghardware
....
11
General information
.............
11
Replacing the keyboard and mouse
......
12
Removing the rear cover
...........
12
Replacing the battery
............
13
Replacing a memory module
.........
14
Replacing the hard disk drive
.........
15
Replacing the heat-sink
...........
16
Replacing the Wi-Fi card
...........
17
Replacing the speaker system
........
18
Replacing the front indicator board
.......
19
Replacing the motherboard
..........
20
Replacing the computer stand
........
21
Replacing the camera
............
22
Replacing the LED panel module
.......
23
© Copyright Lenovo 2012, 2013
iii