Contents

About this manual

. v

No-beep symptoms

.

45

 

 

 

LCD-related symptoms

.

46

Safety information

.

1

Intermittent problems

.

47

General safety

.

2

Undetermined problems

.

47

 

 

 

 

Electrical safety

.

3

ThinkPad SL400, SL400c, SL500, and

 

 

Safety inspection guide

.

5

 

 

SL500c

 

49

Handling devices that are sensitive to electrostatic

 

 

 

discharge

.

6

Specifications

.

49

Grounding requirements

.

6

Status indicators

.

52

Safety notices: multilingual translations . . . .

.

7

FRU tests

.

54

Laser compliance statement

.

14

Fn key combinations

.

56

 

 

 

FRU replacement notices

.

58

Important service information

17

Screw notices

.

58

Strategy for replacing FRUs

.

17

Retaining serial numbers

.

59

Removing and replacing a FRU

. 62

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

1010

Battery pack

.

63

Important notice for replacing a system board . . 18

1020

Optical drive

.

64

How to use error message

.

18

1030

Hard disk drive (HDD) cover and HDD . . 65

Strategy for replacing FRUs for CTO, CMV, and

 

 

 

 

1040

DIMM slot cover (for ThinkPad SL400 and

 

 

GAV

19

 

 

SL400c)

.

67

Product definition

.

19

1050

DIMM slot cover (for ThinkPad SL500 and

 

 

FRU identification for CTO, CMV, and GAV

 

 

 

 

 

 

SL500c)

.

67

products

.

19

1060

DIMM

.

68

Important information about replacing RoHS

 

 

 

 

1070

PCI Express Mini Card for wireless

 

 

compliant FRUs

.

21

 

 

LAN/WiMAX . . . . . . . . . . . . 69

 

 

 

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

1080

PCI Express Mini Card for wireless WAN

 

 

(for ThinkPad SL400 and SL400c)

. 72

What to do first

.

24

1090

Wireless WAN slot cover and PCI Express

 

 

Checkout guide

.

25

 

 

Mini Card for wireless WAN (for ThinkPad

 

 

Diagnostics using PC-Doctor for DOS . . .

. 26

 

 

SL500 and SL500c)

.

74

PC-Doctor for Windows

.

28

1100 Thermal door (for ThinkPad SL400 and

 

 

PC-Doctor for Rescue and Recovery . . . .

. 28

 

 

SL400c)

.

76

Power system checkout

.

29

1110 Thermal door (for ThinkPad SL500 and

 

 

Checking the AC adapter

.

29

 

 

SL500c)

.

77

Checking operational charging

.

30

1120 Fan assembly

.

78

Checking the battery pack

.

30

1130 CPU thermal module

. 81

Checking the backup battery

.

31

1140 CPU

.

83

 

 

 

Related service information

33

1150 Palm rest (for ThinkPad SL400 and SL400c)

 

84

1160 Palm rest (for ThinkPad SL500 and SL500c)

 

86

Restoring the factory contents by using Product

 

 

 

 

 

1170 Bluetooth daughter card (BDC-2.1) . . .

. 88

Recovery discs

.

33

1180 Intel Turbo Memory Minicard or Wireless

 

 

Passwords

.

34

USB adapter

.

89

Power-on password

. 34

1190 Backup battery (for ThinkPad SL400 and

 

 

Hard-disk password

.

34

SL400c)

.

91

Supervisor password

. 34

1200

Backup battery (for ThinkPad SL500 and

 

 

How to remove the power-on password . . .

.

35

SL500c)

.

92

How to remove the hard-disk password . . .

. 35

1210

Keyboard

. 93

Power management

. 37

1220

Top case sub assembly (for ThinkPad SL400

 

 

Screen blank mode

.

37

and SL400c)

.

95

Standby mode

. 37

1230

Top case sub assembly (for ThinkPad SL500)

97

Hibernation mode

. 38

1240

LCD unit (for ThinkPad SL400 and SL400c)

 

100

Symptom-to-FRU index

. 39

1250

LCD unit (for ThinkPad SL500 and SL500c)

 

105

Numeric error codes

. 39

1260

Frame L (magnesium frame assembly) . . 109

Error messages

. 44

1270

SATA-ODD connector board (for ThinkPad

 

 

Beep symptoms

.

45

SL500 and SL500c)

 

111

© Copyright Lenovo 2008, 2009

 

 

 

 

 

iii

Page 5
Image 5
Lenovo SL400c, SL500c manual Contents

SL400c, SL500c specifications

The Lenovo SL500c and SL400c are part of Lenovo’s ThinkPad series, designed to cater to professionals and users who require reliable performance in a business-oriented laptop. These models are recognized for their blend of practicality, usability, and robust functionality, suitable for both business environments and everyday tasks.

Starting with the SL500c, this model features a 15.4-inch display, which provides ample screen real estate for multitasking and productivity. It is equipped with Intel's Core 2 Duo processors, ensuring efficient performance and responsiveness, making it ideal for robust applications and multitasking scenarios. The SL500c supports a range of RAM configurations, allowing users to choose up to 8GB to fit their specific needs. Additionally, it offers various storage options, including traditional hard drives and solid-state drives, to optimize speed and data retrieval efficiency.

The SL400c, on the other hand, sports a more compact 14.1-inch display, balancing portability with performance. Similar to its sibling, the SL400c is powered by Intel's Core 2 Duo processors, providing the necessary computing power for daily tasks and business applications. The laptop supports up to 4GB of RAM, catering to users who focus on efficiency rather than high-end gaming or graphic-intensive workloads.

Both models embrace Lenovo's reputation for durability, featuring a spill-resistant keyboard and robust chassis design to withstand the rigors of frequent travel. The ThinkPad keyboard is renowned for its tactile feedback, providing an enjoyable typing experience that enhances productivity. Additionally, these laptops incorporate ThinkVantage technologies, including security features like fingerprint readers, and hardware-based encryption to safeguard sensitive data effectively.

Another notable characteristic of the SL500c and SL400c is their extended battery life, providing users with the ability to work on the go without the constant need for charging. Integrated wireless capabilities, such as Wi-Fi and optional 3G/4G connectivity, ensure that users remain connected, whether in the office or on a business trip.

In summary, the Lenovo SL500c and SL400c exemplify a commitment to quality and performance. With their durable designs, effective processing power, and thoughtful business-oriented features, they remain valuable options for professionals seeking reliable computing solutions. These laptops truly represent Lenovo’s dedication to providing technology that meets the demanding requirements of the modern workplace.