Contents

Introduction

.

.

1

Retaining serial numbers

.

42

About this manual

.

.

1

Removing and replacing a FRU

.

45

Important service information

.

.

1

1010

Battery pack

.

46

Strategy for replacing FRUs

.

.

1

1020

Hard disk drive slot cover

.

47

Strategy for replacing a hard disk drive . .

.

.

2

1030

Hard disk drive

.

48

Important notice for replacing a system board

.

. 2

1040

PCI Express Mini Card for 802.11 a/b/g

 

 

How to use error messages

.

.

2

wireless LAN

.

49

Strategy for replacing FRUs for Custom Model

 

 

 

1050

PCI Express Mini Card for 802.11 a/b/g/n

 

 

Variant (CMV) products

.

.

2

wireless LAN

.

51

Using PC Entitlement Warehouse (PEW) . .

.

. 3

1060

DIMM slot cover

. 53

Using eSupport

.

.

3

1070

DIMM

.

54

Using the HMM

.

.

3

1080

Optical drive

.

55

Important information about replacing RoHS

 

 

 

1090

Thermal module slot cover

. 57

compliant FRUs

.

.

4

1100 Fan

.

58

Diskette compatibility matrix

.

.

5

1110 Thermal module

.

59

Safety notices: multilingual translations . . .

.

.

5

1120 CPU

.

62

Safety information

.

.

11

1130 Cover, strip (E cover)

.

63

General safety

.

.

11

1140 Bluetooth daughter card (BDC) for MT 0769

64

Electrical safety

.

.

11

1150 Keyboard

.

65

Safety inspection guide

.

.

13

1160 Function board

.

68

Handling devices that are sensitive to

 

 

 

1170 LCD unit

.

69

electrostatic discharge

.

.

14

1180 Top cover assembly (C cover) with speakers

 

 

Grounding requirements

.

. 14

and Bluetooth daughter card (BDC) for MT 0689

 

 

Laser compliance statement

.

.

15

and 0768

.

75

 

 

 

 

1190 Top cover assembly (C cover) for MT 0769

 

80

General descriptions

.

17

1200

USB/Audio connector card

. 83

Read this first

.

.

17

1210

VGA connector card

.

84

1220

System board, MDC, PC Card slot, and

 

 

What to do first

.

.

17

 

 

bottom cover assembly (D cover) for MT 0689

 

 

Related service information

.

.

19

 

 

and 0768

.

86

Service Web site

.

.

19

1230

System board, MDC, ExpressCard slot, heat

 

 

Restoring the factory contents by using Product

 

 

 

 

 

 

sink assembly, and bottom cover assembly (D

 

 

Recovery discs

.

.

19

 

 

cover) for MT 0769

.

90

Passwords

.

.

20

2010

LCD front bezel (B cover)

.

96

Power management

.

.

22

2020

Inverter card

.

98

Checkout guide

.

.

24

2030

LCD panel, LCD cable, and hinges . . . . 99

Testing the computer

.

.

24

2040

Camera and LCD rear cover assembly (A

 

 

Detecting system information with PC-Doctor . . 26

 

 

cover)

 

102

Power system checkout

.

.

26

 

Locations

 

104

 

 

 

 

 

Lenovo 3000 N100 and N200 . . . .

. 29

Front view

 

104

Rear view

 

105

Product overview

.

.

30

 

Bottom view

 

105

Specifications

.

30

 

Parts list

 

106

Status indicators

.

.

33

 

Overall

 

107

FRU tests

.

.

34

 

LCD FRUs

 

129

Fn key combinations

.

.

35

 

Keyboard

 

136

Symptom-to-FRU index

.

.

36

 

Recovery discs

 

138

Numeric error codes

.

.

36

 

Corel software CDs

 

149

Error messages

.

.

38

 

AC adapters

 

149

No-beep symptoms

.

.

39

 

Power cords

 

150

LCD-related symptoms

.

.

40

 

Miscellaneous parts

 

152

Intermittent problems

.

.

41

 

Common parts list

 

154

Undetermined problems

.

.

41

 

Notices

 

155

FRU replacement notices

.

.

42

 

Trademarks

 

156

Screw notices

.

.

42

 

 

 

 

 

© Copyright Lenovo 2007

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Lenovo N200, N100 manual Contents

N200, N100 specifications

The Lenovo N200 is a versatile laptop designed to cater to the needs of both professionals and students looking for a reliable computing solution. This model stands out in the competitive laptop market thanks to its blend of performance, durability, and affordability.

One of the main features of the Lenovo N200 is its robust build quality. Using high-quality materials, this laptop can withstand the rigors of daily use, making it an excellent choice for those who travel frequently or require a device that can handle day-to-day wear and tear. The sleek design not only gives it a modern aesthetic but also enhances portability, weighing in at an acceptable range that allows users to carry it with ease.

When it comes to performance, the Lenovo N200 typically comes equipped with Intel Core processors, providing sufficient power for multitasking and demanding applications. This makes it suitable for professional tasks, including data processing, graphic design, and even light gaming. The system’s RAM capacity generally ranges from 4GB to 8GB, which allows for smooth performance when running multiple applications simultaneously.

The display of the N200 is another noteworthy feature. It usually sports a 15.6-inch HD screen, providing crisp visuals and vibrant colors for an enjoyable viewing experience, whether you are watching videos, working on projects, or browsing the web. The anti-glare technology applied to the display also helps reduce eye strain during extended use, proving beneficial for students and professionals alike.

In terms of storage, users can expect a decent HDD or SSD option that offers enough space for documents, media, and software applications. The SSD option typically ensures faster boot-up times and quicker file access, enhancing overall system responsiveness.

Connectivity is not overlooked in the Lenovo N200, which comes with various ports, including USB, HDMI, and Ethernet, enabling users to connect their devices with ease. Wireless capabilities typically include Wi-Fi and Bluetooth, facilitating seamless connectivity to the internet and other devices.

Overall, the Lenovo N200 encapsulates the essential features and technologies that users seek in a dependable laptop. With its blend of performance, build quality, and modern features, it serves as an excellent entry-level option for those looking to balance quality with budget considerations.