Lenovo 154, 7548, 104, 7539 manual Solving recovery problems Starting the Setup Utility program

Page 83

temporary startup device

57

 

serial port

8

 

 

 

 

 

service

 

 

 

 

 

 

and help

 

68

 

 

 

 

getting

67

 

 

 

 

Lenovo Customer Support Center 69

services

 

 

 

 

 

 

other 70

 

 

 

 

 

purchasing additional

70

 

 

Set Administrator Password

56

 

Set Power-On Password

56

 

 

settings

 

 

 

 

 

 

changing

 

55

 

 

 

 

viewing

55

 

 

 

 

Setup Utility program 55

 

 

Setup Utility program, exiting

58

 

Setup Utility program, starting

55

 

software

 

 

 

 

 

 

recovering

49

 

 

 

 

software overview

4

 

 

 

solving recovery problems 53

 

starting the Setup Utility program

55

startup device

57

 

 

 

sequence, changing

57

 

 

temporary, selecting

57

 

 

static-sensitive devices, handling

13

system

 

 

 

 

 

 

management

2

 

 

 

programs

 

59

 

 

 

 

system board

 

 

 

 

 

locating parts

9

 

 

 

location

9

 

 

 

 

system board components and drives

accessing

16

 

 

 

 

T

television output notice

72

temporary startup device

57

the BIOS, updating (flashing) 59–60 trademarks 72 troubleshooting, basic 63 troubleshooting, diagnostic programs 63

U

updating

 

(flashing) the BIOS

59

system programs

59

updating (flashing) the BIOS 60 USB connector 8

using

a rescue medium, creating and 52

diagnostic programs

69

documentation

69

 

other services

70

 

passwords 55

 

 

Setup Utility program

55

V

VGA monitor connector 8 video subsystem 1

viewing or changing settings 55

W

warranty information 68 Web site, Lenovo 68 workspace, backup and recovery 51

© Copyright Lenovo 2010

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Contents ThinkCentre User Guide Page ThinkCentre User Guide First Edition November Copyright Lenovo Contents Appendix A. Notices Important safety information Vi ThinkCentre User Guide Product overview FeaturesConnectivity Security features SpecificationsSoftware provided with your Windows operating system Software overviewLenovo ThinkVantage Tools Lenovo ThinkVantage Toolbox LocationsRear connector and part locations Locating connectors and parts on the rear of your computerLocating components Connector DescriptionComponent locations Locating parts on the system boardSystem board part locations Locating internal drivesDrive bay locations ThinkCentre User Guide Handling static-sensitive devices Installing or replacing hardwareInstalling or replacing hardware Installing external optionsRemoving the computer cover Removing the computer coverRemoving the front bezel Removing and reinstalling the front bezelReinstalling the front bezel Accessing the system board components and drivesPivoting the drive bay assembly upward Installing or replacing a PCI cardThinkCentre User Guide Removing the PCI card What to do next Installing or replacing a memory moduleRemoving the memory module Installing the memory module Replacing the batteryRemoving the old battery Replacing the heat sink and fan assemblyRemoving the heat sink fan duct Screws that secure the heat sink and fan assembly Replacing the microprocessor Installing the heat sink fan ductAccessing the microprocessor Removing the microprocessor Replacing the power supply assemblyInstalling or replacing hardware Removing the power supply assembly Installing the power supply assembly Replacing the optical drive Removing the optical drive screws Slide the optical drive out of the front of the computer Replacing the hard disk drive Installing the optical drivePivoting the drive bay assembly Removing the hard disk drive Replacing the card reader Installing the hard disk driveRemoving the card reader Replacing the front fan assemblyRemoving the front fan assembly Replacing the keyboard Installing the front fan assemblyReplacing the mouse Keyboard connectorsMouse connectors Completing the parts replacementReinstalling the computer cover Obtaining device drivers Basic security featuresIntegrated cable lock Installing an integrated cable lockPadlock Password protectionErasing a lost or forgotten password clearing Cmos Installing or replacing hardware ThinkCentre User Guide Creating recovery media Recovery informationCreating and using recovery media Performing a backup operation Using recovery mediaPerforming backup and recovery operations Using the Rescue and Recovery workspace Performing a recovery operationCreating a rescue medium Creating and using a rescue mediumUsing a rescue medium Solving recovery problems Installing or reinstalling device driversThinkCentre User Guide Using passwords Using the Setup Utility programStarting the Setup Utility program Viewing or changing settingsSetting, changing, or deleting a password Password considerationsPower-on password Administrator passwordViewing or changing the startup device sequence Selecting a startup deviceSelecting a temporary startup device Exiting the Setup Utility program Updating system programs Using system programsUpdating flashing the Bios from a disc Recovering from a Post and Bios update failure Updating flashing the Bios from your operating systemUpdating system programs ThinkCentre User Guide Basic troubleshooting Troubleshooting and diagnostic programsPC-Doctor for DOS Diagnostic programsLenovo ThinkVantage Toolbox Running the diagnostic program from the diagnostic disc Cleaning an optical mouseThinkCentre User Guide Lenovo ThinkVantage Tools Getting information, help, and serviceInformation resources Online Books folderLenovo Welcome Access HelpSafety and warranty Help and serviceCalling for service Using the documentation and diagnostic programsPurchasing additional services Using other servicesAppendix A. Notices European conformance CE mark Trademarks Television output noticeCRU IndexKeyboard replacing Lenovo Customer Support Center Solving recovery problems Starting the Setup Utility program ThinkCentre User Guide Page 0A22638

7539, 154, 7548, 104 specifications

Lenovo is known for its innovative technology and cutting-edge devices, and the model 104,7548,154,7539 is no exception. This device integrates a range of features designed to enhance user experience and productivity. One of the standout features is its powerful processing capability, leveraging advanced Intel or AMD processors that ensure seamless multitasking and performance during demanding applications.

The display of the Lenovo model 104,7548,154,7539 is another highlight. It boasts a high-resolution screen, offering crisp visuals and vibrant colors that make it suitable for everything from graphic design to casual media consumption. The device's display often includes features like anti-glare technology, which enhances usability in various lighting conditions.

In terms of connectivity, this model excels with a variety of ports, including USB-C, HDMI, and traditional USB ports, allowing users to connect a wide range of peripherals and external displays. Wireless connectivity is also robust, featuring the latest Wi-Fi standards for fast and stable internet access, along with Bluetooth capabilities for connecting wireless accessories.

Storage solutions are vital, and Lenovo has equipped the model 104,7548,154,7539 with ample SSD options. Solid-state drives provide faster boot times, quicker file access, and increased durability compared to traditional hard drives. With customizable storage capacities, users can choose a setup that meets their specific needs.

Battery life is a crucial aspect of portable devices, and this Lenovo model does not disappoint. With an efficient power management system, users can work for extended periods without needing to recharge, making it an ideal choice for professionals on the go or students attending classes.

Security features are taken seriously in the Lenovo model 104,7548,154,7539. With options such as biometric fingerprint readers and facial recognition technologies, users can rest assured that their data remains secure. Additionally, Lenovo’s robust software suite typically includes tools for data protection and privacy.

Lastly, the design of the device is user-friendly, combining functionality with aesthetics. It features a comfortable keyboard with excellent key travel for efficient typing and has a sleek, modern appearance that appeals to a wide audience. Whether for business, creative, or personal use, the Lenovo model 104,7548,154,7539 stands out as a versatile and powerful option in the competitive tech landscape.