Contents

About this manual

. v

No-beep symptoms

.

44

 

 

 

LCD-related symptoms

.

45

Safety information

.

1

Intermittent problems

.

46

General safety

.

2

Undetermined problems

.

46

 

 

 

 

Electrical safety

.

3

ThinkPad X200 and X200s

. 47

Safety inspection guide

.

5

Specifications

.

48

Handling devices that are sensitive to electrostatic

 

 

discharge

.

6

Status indicators

.

51

Grounding requirements

.

6

FRU tests

.

53

Safety notices: multilingual translations . . . .

.

7

Fn key combinations

.

55

Laser compliance statement

.

14

FRU replacement notices

.

58

 

 

 

Screw notices

.

58

Important service information

17

Retaining serial numbers

.

59

Strategy for replacing FRUs

.

17

Removing and replacing a FRU

. 62

Before servicing ThinkPad X200 and X200s . .

. 63

Strategy for replacing a hard disk drive . . . . 18

1010

Battery pack

.

64

Important notice for replacing a system board . . 18

1020

Hard disk drive (HDD) cover, HDD, and

 

 

How to use error message

.

18

 

 

HDD rubber rails or solid state drive (SSD) and

 

 

Strategy for replacing FRUs for CTO, CMV, and

 

 

 

 

 

 

storage converter

.

65

GAV

.

19

1030

DIMM

.

69

Product definition

.

19

1040

Keyboard

.

71

FRU identification for CTO, CMV, and GAV

 

 

 

 

1050

Palm rest or palm rest with fingerprint

 

 

products

.

19

 

 

reader . . . . . . . . . . . . . . . 74

Important information about replacing RoHS

 

 

 

 

1060

Backup battery

.

77

compliant FRUs

.

21

1070

PCI Express Mini Card for wireless LAN . . 79

 

 

 

General checkout . . . . . . . . . . 23

1080

PCI Express Mini Card for wireless WAN

 

83

1090

Intel Turbo Memory Minicard or wireless

 

 

What to do first

.

24

 

 

USB adapter

.

85

Checkout guide

.

25

1100 Keyboard bezel

.

87

Diagnostics using PC-Doctor for DOS . . .

. 26

1110 Speaker assembly

.

88

PC-Doctor for Windows

.

28

1120 I/O card assembly

.

89

PC-Doctor for Rescue and Recovery . . . .

. 28

1130 LCD assembly

.

91

Power system checkout

.

29

1140 Base cover assembly

.

95

Checking the ac adapter

.

29

1150 Systemboard, DC-in connector, fan, and

 

 

Checking operational charging

.

30

 

 

ExpressCard slot assembly

.

101

Checking the battery pack

.

30

2010

LCD front bezel

.

110

Checking the backup battery

.

31

2020

Inverter card

.

113

 

 

 

Related service information

33

2030

Bluetooth daughter card (BDC-2.1) . .

. 114

2040

Integrated camera

.

115

Restoring the factory contents by using Product

 

 

2050

LCD panel, LCD brackets, and LCD cable

 

116

Recovery discs

.

33

2060

Hinges and hinge brackets

.

122

Passwords

.

34

2070

LCD rear cover and wireless antenna

 

 

Power-on password

.

34

cables

.

125

Hard-disk password

.

34

Locations

.

131

Supervisor password

.

34

Front view

.

131

How to remove the power-on password . . .

. 35

Rear view

. 132

How to remove the hard-disk password . . .

. 35

Bottom view

. 133

Power management

. 37

Rear view (ThinkPad X200 UltraBase) . . .

. 134

Screen blank mode

. 37

Bottom view (ThinkPad X200 UltraBase) . .

. 135

Standby mode

.

37

Parts list

.

136

Hibernation mode

.

38

Overall

.

137

Symptom-to-FRU index

.

39

LCD FRUs

.

171

Numeric error codes

.

39

Keyboard

.

184

Error messages

.

43

Miscellaneous parts

.

185

Beep symptoms

.

44

AC adapters

.

185

© Copyright Lenovo 2008

iii

Page 5
Image 5
Lenovo 745069U, 74536BU, 74506CU, 745369U, 74506BU, 74506AU, 745068U, 7453FDU, 7454GKU, X200S manual Contents

745369U, 7454GKU, 745068U, 7453FDU, 74506AU specifications

Lenovo has built a reputation for delivering high-performance laptops designed for both business and personal use. Among its intriguing offerings are models like the Lenovo 74536BU, 745069U, 74506CU, 74506BU, and X200S. Each of these laptops caters to specific user needs while incorporating advanced technologies.

The Lenovo 74536BU stands out with its robust design and powerful performance, characterized by an Intel Core processor and ample RAM. This model is ideal for professionals who require a reliable machine for multitasking and high workloads. The laptop's 15.6-inch display offers vivid visuals, making it suitable for presentations and video content. Equipped with advanced security features, including a fingerprint reader, it ensures data protection and enhances user privacy.

Next, the Lenovo 745069U showcases an impressive balance between portability and power. With a lightweight design and a long-lasting battery, this laptop allows users to work on the go. The high-definition screen and superior audio quality make it an excellent choice for media consumption. This model also supports fast charging, providing convenience for busy professionals.

The Lenovo 74506CU is designed with user comfort in mind. Its ergonomic keyboard ensures a pleasant typing experience, while its sleek casing is both stylish and functional. This model is powered by a capable processor, offering fast performance for everyday tasks. Additionally, it features multiple connectivity options, including USB-C and HDMI ports, providing versatility for peripheral connections.

For users seeking a more budget-friendly option without compromising performance, the Lenovo 74506BU is an attractive choice. This model is equipped with essential features that make everyday computing efficient. Its lightweight construction and compact size make it easy to carry around, ideal for students or working professionals who are always on the move.

Finally, the X200S appeals to those looking for a business-oriented laptop. With its enhanced security configurations, including a Trusted Platform Module (TPM) and a spill-resistant keyboard, it is built for safety in any environment. The X200S also features a long battery life and a brilliant display, making it suitable for long meetings or travel.

In summary, Lenovo's 74536BU, 745069U, 74506CU, 74506BU, and X200S models are tailored to diverse user needs, offering a combination of performance, portability, and security. Each laptop presents its unique strengths, appealing to various segments of the market, from professionals to students. Whether for business or personal use, these models ensure that users can find a Lenovo laptop that meets their requirements.