Contents

Important safety information

v

Service and upgrades

v

Static electricity prevention

v

Power cords and power adapters

vi

Extension cords and related devices

vi

Plugs and outlets

vii

External devices

vii

Heat and product ventilation

vii

Operating environment

viii

Modem safety information

viii

Laser compliance statement

ix

Power supply statement

ix

Cleaning and maintenance

ix

Chapter 1. Product overview

1

Features

1

Specifications

4

Software overview

4

Software provided by Lenovo

4

Adobe Reader

7

Antivirus software

7

Locations

7

Locating connectors, controls, and indicators

 

on the front of your computer

8

Locating connectors on the rear of your

 

computer

9

Locating components

11

Locating parts on the system board . . . .

12

Locating internal drives

13

Machine type and model label

14

Chapter 2. Using your computer . . .

15

Frequently asked questions

15

Using the keyboard

15

Using Windows shortcut keys

15

Using a fingerprint reader

16

Using the wheel mouse

16

Adjusting audio

16

About your computer audio

16

Setting the volume from the desktop . . . .

17

Setting the volume from Control Panel . . .

17

Using CDs and DVDs

17

Handling and storing CD and DVD media . .

17

Playing a CD or DVD

18

Recording a CD or DVD

18

Chapter 3. You and your computer . .

19

Accessibility and comfort

19

Arranging your workspace

19

Comfort

19

Glare and lighting

20

Air circulation

20

Electrical outlets and cable lengths

20

Register your computer with Lenovo

21

Moving your computer to another country or

 

region

21

Voltage-selection switch

21

Replacement power cords

21

Chapter 4. Security

23

Security features

23

Attaching an integrated cable lock

24

Using passwords

24

BIOS passwords

24

Windows passwords

25

Configuring the fingerprint reader

25

Using and understanding firewalls

25

Protecting data against viruses

25

Chapter 5. Installing or replacing

 

hardware

27

Handling static-sensitive devices

27

Installing or replacing hardware

27

Installing external options

27

Opening the computer cover

28

Removing and reinstalling the front bezel . .

28

Accessing the system board components and

 

drives

30

Installing or replacing a memory module . . .

31

Installing or replacing a PCI card

32

Installing or replacing the card reader . . . .

34

Replacing the battery

39

Replacing the hard disk drive

40

Replacing the optical drive

43

Replacing the heat sink and fan assembly . .

45

Replacing the power supply assembly . . .

48

Replacing the microprocessor

53

Replacing the front audio and USB

 

assembly

56

Replacing the system fan

57

Replacing the internal speaker

59

Replacing the keyboard or mouse

63

Completing the parts replacement

64

© Copyright Lenovo 2011, 2012

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Lenovo 2221, 2224, 2226, 2208, 2209, 2227, 2010, 1996, 2002, 1997 manual Contents

2002, 2208, 2010, 2209, 2221 specifications

The Lenovo 2226, 1996, 2224, 1997, and 2227 models represent a significant evolution in Lenovo's lineup of personal computers and laptops, primarily during the late 1990s and early 2000s. Each model brought unique features and technological advancements, catering to different segments of the consumer and business markets.

The Lenovo 2226, for instance, was designed with a focus on performance and versatility. It was equipped with Intel Pentium processors, offering users the necessary power for both productivity tasks and multimedia applications. The machine supported additional RAM expansion, enhancing its multitasking capabilities. The inclusion of a high-resolution display made it attractive for users who engaged in graphic design or video editing.

Moving on to the Lenovo 1996, this model was particularly geared towards small businesses and educational institutions. It came with a more affordable price point without compromising essential features. The device included a robust suite of software for productivity and education, along with enhanced security features to protect sensitive information. It also offered a range of connectivity options including Ethernet and serial ports, facilitating seamless integration within existing network infrastructures.

The Lenovo 2224, known for its ergonomic design, placed a strong emphasis on user comfort. This model featured an adjustable keyboard height and a lightweight frame, making it ideal for long hours of use. It also boasted an extended battery life, making it suitable for professionals who were always on the go. The display technology included anti-glare options, reducing eye strain during extended use.

In 1997, Lenovo launched the 2227 model, which represented a more advanced iteration with upgraded hardware. It featured faster graphics processing units (GPUs) and higher storage capacities, allowing professionals to handle more demanding applications. With its emphasis on portability, the 2227 came with enhanced wireless capabilities, ensuring users could stay connected without the hassle of wires.

Finally, the Lenovo 2226 model was significant for its focus on multimedia capabilities. It integrated superior audio and video components, making it an exceptional choice for entertainment enthusiasts. The incorporation of DVD drives and enhanced sound systems allowed users to enjoy movies and music with remarkable clarity.

In summary, the Lenovo 2226, 1996, 2224, 1997, and 2227 showcased the brand's commitment to innovation, performance, and user-centric design. Each model catered to specific user needs, making Lenovo a versatile contender in the competitive PC market of the late 90s and early 2000s.