Replacing the heat sink and fan assembly . .

95

Replacing the microprocessor

97

Replacing the system board

100

Replacing the primary hard disk drive . . . . 103

Replacing the secondary hard disk drive. . . 105

Replacing the front fan assembly

107

Replacing the rear fan assembly

108

Replacing the front audio and USB

 

assembly

110

Replacing the internal speaker

111

Completing the parts replacement

113

Chapter 9. Replacing FRUs (Machine

 

Types: 4466, 4471, 4474, 4477, 4480,

 

4485, 4496, 4498, 4503, 4512, 4514,

 

4518, 4554, 7005, 7023, 7033, 7035,

 

7072, 7079, and 7177.)

115

Locations

115

Locating connectors, controls, and indicators

 

on the front of your computer

116

Locating connectors on the rear of your

 

computer

117

Locating components

118

Locating parts on the system board . . . .

119

Locating internal drives

120

Handling static-sensitive devices

120

Installing or replacing hardware

121

Opening the computer cover

121

Removing and reinstalling the front bezel . .

122

Accessing the system board components and

 

drives

124

Installing or replacing a memory module . . . 125

Installing or replacing a PCI card

126

Installing or replacing the card reader . . . . 128

Replacing the battery

133

Replacing the hard disk drive

134

Replacing the optical drive

137

Replacing the heat sink and fan assembly . .

139

Replacing the power supply assembly . . .

142

Replacing the microprocessor

147

Replacing the system board

150

Replacing the system fan assembly . . . .

153

Replacing the internal speaker

155

Replacing the front audio and USB

 

assembly

159

Completing the parts replacement

160

Chapter 10. FRU lists

163

Overall: MT 4468, 4473, 4476, 4479, 4495, 4497,

 

4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034,

 

7049, 7052, 7053, 7073, 7136, and 7178 . . . .

163

Mechanical FRUs

183

Keyboard and Mouse

194

Adapters and miscellaneous FRUs

250

Power Cords

254

Recovery discs

266

Windows 7 Professional 32 Recovery CD . .

266

Windows 7 Home Basic 32 Recovery CD . .

275

Windows 7 Home Premium 32 Recovery

 

CD

278

Windows 7 Home Premium 64 Recovery

 

CD

278

Windows 7 Professional 64 Recovery CD . .

283

Windows XP Professional 32 Recovery CD . . 291

Windows XP Professionally Generic 32

 

Recovery CD

296

Windows Vista Business 32 Recovery CD . .

298

Windows Vista Home Basic 32 Recovery

 

CD

298

Overall: MT 4466, 4471, 4474, 4477, 4480, 4485,

 

4496, 4498, 4503, 4512, 4514, 4518, 4554, 7005,

 

7023, 7033, 7035, 7072, 7079, and 7177 . . . .

300

Mechanical FRUs

325

Keyboard and Mouse

342

Adapters and miscellaneous FRUs

407

Power Cords

411

Recovery discs

424

Windows 7 Professional 32 Recovery CD . .

424

Windows 7 Home Basic 32 Recovery CD . .

435

Windows 7 Home Premium 32 Recovery

 

CD

439

Windows 7 Home Premium 64 Recovery

 

CD

439

Windows 7 Professional 64 Recovery CD . .

445

Windows XP Professional 32 Recovery CD . . 455

Windows XP Professionally Generic 32

 

Recovery CD

462

Windows Vista Business 32 Recovery CD . .

464

Windows Vista Home Basic 32 Recovery

 

CD

465

Chapter 11. Additional service

 

information

469

Security features

469

Hardware-controlled passwords

469

Operating system password

469

Vital Product Data

469

BIOS levels

469

Updating (flashing) the BIOS from a disc . . . .

469

Updating (flashing) the BIOS from your operating

 

system

470

Recovering from a POST and BIOS update

 

failure

470

Power management

471

ivThinkCentre Hardware Maintenance Manual

Page 6
Image 6
Lenovo 4496, 4471, 4466, 4498, 4480, 4485, 4474, 4477, 4497, 4476, 4495, 4499, 4473, 4468, 4479 manual FRU lists 163

4476, 4499, 4485, 4497, 4480 specifications

Lenovo's ThinkPad series has long been synonymous with durability, performance, and enterprise-grade features, and the models 4474, 4473, 4477, 4468, and 4466 are no exception. Each of these models brings distinct characteristics and technologies tailored to meet the diverse needs of users ranging from casual consumers to business professionals.

The Lenovo 4474 model excels in portability and performance. Featuring a lightweight chassis, it is designed to be carried easily for on-the-go professionals. It is equipped with Intel’s latest processors, ensuring quick response times and efficient multitasking capabilities. The display, often a Full HD resolution, enhances the multimedia experience, making it suitable for presentations and video playback.

The Lenovo 4473 model stands out with its robust security features. It comes with a fingerprint reader and an integrated Trusted Platform Module (TPM) to provide an added layer of security for sensitive information. This focus on security makes it an excellent choice for businesses that prioritize data protection and compliance with various regulations.

The 4477 model is recognized for its exceptional battery life. With energy-efficient components and optimized power management technologies, users can expect extended productivity without the need for frequent charging. This model is perfect for users who need to work remotely or in environments where power sources are not readily available.

For those seeking a balance between versatility and performance, the Lenovo 4468 model is an appealing choice. This model supports a wide range of connectivity options, including USB-C, HDMI, and Ethernet ports, catering to various peripheral needs. Additionally, it typically features an ergonomic keyboard and a responsive touchpad, enhancing the user experience for long typing sessions.

Lastly, the Lenovo 4466 brings innovation in terms of display technology. With options for touchscreens and high-resolution displays, this model caters to creative professionals who require precise color accuracy and vivid graphics. It offers a solid performance for design tasks, video editing, and even gaming, making it a versatile option for different scenarios.

In summary, Lenovo’s models 4474, 4473, 4477, 4468, and 4466 are tailored to address specific user needs, whether it be portability, security, battery life, connectivity, or display technology. These ThinkPad series laptops continue to exemplify Lenovo's commitment to quality and innovation in the computing space.