Lenovo 7144, 3063, 3285, 6138, 7347, 7639, 8854, 9728, 8494, 75717628, 7635, 7373, 7484, 7255, 7258, 7188, 6209

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installing drive

23

 

 

physical specifications

4

 

 

 

installing options

 

 

power

 

 

 

 

 

adapter card

16

 

Advanced Configuration and Power Interface (ACPI)

internal drives

20

 

support

3

 

 

 

 

memory module

19

 

features

3

 

 

 

 

security features

46

 

power supply assembly, replacing

27

internal drives

1

 

 

power-onself-test (POST) 63

 

 

internal options, installing

16

Power-On, Password

60

 

 

 

internal speaker, replacing

42

Privileged Access, password

60

 

 

 

 

 

product recovery disc, creating

51

 

K

 

 

 

productivity center, ThinkVantage

73

 

 

 

programs, updating system

63

 

 

 

 

 

 

 

 

keyboard connector

9

 

protection, password

48

 

 

 

 

purchasing additional services

76

 

keyboard, replacing

44

 

 

 

 

 

 

 

 

 

L

Lenovo System Toolbox 69 Lenovo Web site 74 Lenovo Welcome 74 locating components 10

M

media, creating and using rescue 54 memory module

installing, replacing 19 system board 19

Microphone connector 9 mouse

cleaning 70 non-optical 71 optical mouse 70

mouse connector 9 mouse, replacing 45

N

non-optical mouse 71 notice, television output 78 notices 77

O

online books folder 73

 

operations, backup and recovery

52

optical drive, replacing 35

 

optical mouse 70

 

options, installing internal drives

20

P

padlock loop 48

parts replacement, completing 45 password

considerations 60 Power-On Password 60 Privileged Access 60 setting, changing, deleting 60

password protection 48 passwords

erasing 48

lost or forgotten 48 passwords, using 59

R

rear connectors

8

 

 

 

 

 

rear fan assembly, replacing

40

 

 

recovering

 

 

 

 

 

 

device drivers

56

 

 

 

 

from a POST/BIOS update failure

64

information

51

 

 

 

 

 

recovery

 

 

 

 

 

 

boot-block

64

 

 

 

 

 

operations, backup and

52

 

 

problems, solving

57

 

 

 

repair diskette, creating and using

55

workspace, rescue and

53

 

 

removing computer cover

14

 

 

replacing

 

 

 

 

 

 

battery 26

 

 

 

 

 

 

hard disk drive

30

 

 

 

 

heat sink and fan assembly 28

 

rescue and recovery workspace

53

 

rescue device, starting

57

 

 

 

rescue media, creating and using

54

 

resources, information

73

 

 

 

S

safety v

safety information 74 security

cable lock 47

enabling or disabling 61 features 3, 46 integrated cable lock 48 padlock loop 48

selecting

startup device 61 temporary startup device 61

serial port 9 service

and help 75

customer support center 75 getting 73

services other 76

purchasing additional 76 setting

password 60 rescue device 57

settings advanced 62 changing 59

80User Guide

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Contents Page Page ThinkCentre User Guide Page Contents Iv User Guide Important safety information Vi User Guide Features Product overviewConnectivity Power Specifications EnvironmentSoftware overview Software provided with your Windows operating systemPC-Doctor for Windows PE Locations Locating connectors on the front of your computer Front connector locationsLocating connectors on the rear of your computer Rear connector locationsConnector Description Locating components Component locationsLocating parts on the system board Shows the location of the parts on the system boardUser Guide Installing options and replacing hardware Installing options and replacing hardwareHandling static-sensitive devices Installing external options Removing the computer coverRemoving and installing the front bezel Removing the computer coverInstalling internal options Installing or replacing an adapter cardOpening the adapter card latch What to do next Installing or replacing a memory module Installing internal drives Installing options and replacing hardware Shows the location of the drive bays Installing a drive in bay 1 or bay Installing the retainer Connecting a Sata drive Replacing the battery Removing the old batteryReplacing the power supply assembly Removing the retaining screws for the power supply assemblyReplacing the heat sink and fan assembly Removing the heat sink and fan assembly Replacing the primary hard disk drive Removing the primary hard disk driveInstalling the primary hard disk drive into the bracket Replacing the secondary hard disk drive Removing the secondary hard disk drive Installing the secondary hard disk drive into the bracket Installing the secondary hard disk drive and drive cage Replacing the optical driveRemoving the optical drive Replacing the diskette drive Removing the diskette driveRetainer for diskette drive Replacing the front fan assembly Removing the front fan assemblyReplacing the rear fan assembly Installing the front fan assemblyRemoving the rear fan assembly Installing the rear fan assembly Replacing the internal speakerRemoving the old internal speaker Keyboard connectors Replacing the keyboardCompleting the parts replacement Replacing the mouseInstalling security features Reinstalling the computer coverIntegrated cable lock Integrated cable lockErasing lost or forgotten passwords clearing Cmos Password protectionPadlock Installing options and replacing hardware User Guide Recovery information Creating and using Product Recovery discsPerforming backup and recovery operations Using the Rescue and Recovery workspace Creating and using rescue media Creating and using a Recovery Repair diskette To use rescue media, do one of the followingRecovering or installing device drivers Setting a rescue device in the startup sequence Solving recovery problemsUser Guide Using the Setup Utility Starting the Setup Utility programViewing and changing settings Using passwordsPassword considerations Power-On PasswordPrivileged Access Password Hard Disk User PasswordSelecting a startup device Enabling or disabling a deviceSelecting a temporary startup device Exiting from the Setup Utility program Advanced settingsSelecting or changing the startup device sequence Updating flashing Bios from a disc Using system programsUpdating system programs Updating flashing Bios from your operating system Recovering from a POST/BIOS update failureUpdating system programs User Guide Troubleshooting and diagnostics Basic troubleshootingSymptom Action Lenovo System Toolbox Diagnostic programsPC-Doctor for Windows PE PC-Doctor for DOS Cleaning the mouseOptical mouse Non-optical mouse User Guide Getting information, help, and service Information resourcesOnline Books folder ThinkVantage Productivity CenterSafety and Warranty Access HelpLenovo Welcome Using the documentation and diagnostic programs Help and serviceCalling for service Using other services Purchasing additional servicesAppendix. Notices Television output notice TrademarksIndex CRUPage Settings User Guide Page Part Number 53Y9906

7188, 6209, 7635, 7258, 7373 specifications

Lenovo has established itself as a key player in the technology sector, known for its innovative solutions and robust product lineup. Among its myriad offerings, the Lenovo 9728, 7628, 7484, 6302, and 7144 stand out due to their remarkable features, advanced technologies, and distinct characteristics that cater to both professional and personal needs.

Starting with the Lenovo 9728, this model is distinguished by its high-performance capabilities, equipped with a powerful processor that ensures seamless multitasking and efficient performance. It comes with a vivid display that enhances visual clarity, making it ideal for graphic-intensive tasks like video editing and gaming. The long-lasting battery life guarantees that users can rely on it for extended periods without worrying about frequent recharging.

Next is the Lenovo 7628, designed with portability in mind. This laptop is lightweight and ultra-slim, making it convenient for users on the go. It features robust connectivity options, including USB-C and HDMI ports, allowing users to connect to various peripherals effortlessly. The Lenovo 7628 also emphasizes security, incorporating features such as a fingerprint reader to ensure that sensitive data remains protected.

Turning to the Lenovo 7484, this model caters to business professionals. It is equipped with advanced collaboration tools, facilitating seamless communication among teams, regardless of location. With a high-definition camera and superior audio technology, video conferencing becomes more effective. The Lenovo 7484 also offers a rugged design, ensuring that it can withstand the rigors of daily travel.

The Lenovo 6302 is another noteworthy model, featuring an impressive display that presents vibrant colors and sharp images, perfect for content consumption. Additionally, it supports stylus input, making it an excellent choice for creatives and designers who appreciate the ability to sketch or take notes directly on the screen.

Finally, the Lenovo 7144 combines performance with sleek aesthetics. This model features a backlit keyboard, enhancing productivity in low-light conditions. With fast charging capabilities and optimized thermal management, the Lenovo 7144 ensures that users can enjoy peak performance without overheating issues.

In conclusion, Lenovo’s offerings, including the 9728, 7628, 7484, 6302, and 7144, showcase a blend of performance, portability, security, and innovative design. These laptops cater to a diverse range of users, providing solutions that meet the demands of modern life while promoting efficiency and creativity.
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