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Компьютеры - E93 Desktop (ThinkCentre) (694.42 kb)
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Document Outline
- Important safety information
- Service and upgrades
- Static electricity prevention
- Power cords and power adapters
- Extension cords and related devices
- Plugs and outlets
- External devices
- Heat and product ventilation
- Operating environment
- Modem safety information
- Laser compliance statement
- Power supply statement
- Cleaning and maintenance
- Chapter 1. Product overview
- Features
- Specifications
- Lenovo programs
- Accessing Lenovo programs on the Windows 7 operating system
- Accessing Lenovo programs on the Windows 8 or Windows 8.1 operating system
- An introduction to Lenovo programs
- Locations
- Locating connectors, controls, and indicators on the front of your computer
- Locating connectors on the rear of your computer
- Locating components
- Locating parts on the system board
- Locating internal drives
- Machine type and model label
- Chapter 2. Using your computer
- Frequently asked questions
- Navigating among screens on the Windows 8 and Windows 8.1 operating systems
- Navigating on Windows 8
- Navigating on Windows 8.1
- Accessing Control Panel on the Windows 8 or Windows 8.1 operating system
- Using the keyboard
- Using Windows shortcut keys
- Using a fingerprint reader
- Using the wheel mouse
- Adjusting audio
- About your computer audio
- Setting the volume from the desktop
- Setting the volume from Control Panel
- Using CDs and DVDs
- Handling and storing CD and DVD media
- Playing a CD or DVD
- Recording a CD or DVD
- Chapter 3. You and your computer
- Accessibility and comfort
- Arranging your workspace
- Comfort
- Glare and lighting
- Air circulation
- Electrical outlets and cable lengths
- Accessibility information
- Registering your computer
- Moving your computer to another country or region
- Accessibility and comfort
- Chapter 4. Security
- Security features
- Locking the computer cover
- Attaching a Kensington-style cable lock
- Attaching a cable lock
- Using passwords
- BIOS passwords
- Windows passwords
- Configuring the fingerprint reader
- Using and understanding firewalls
- Protecting data against viruses
- Chapter 5. Installing or replacing hardware
- Handling static-sensitive devices
- Installing or replacing hardware
- Installing external options
- Removing the computer cover
- Removing and reinstalling the front bezel
- Replacing the hard disk drive
- Replacing the solid-state drive
- Replacing the optical drive
- Replacing the slim card reader
- Replacing the front audio and USB assembly
- Replacing the power supply assembly
- Replacing the system fan
- Replacing the heat sink and fan assembly
- Replacing the microprocessor
- Installing or replacing a memory module
- Installing or replacing a PCI card
- Replacing the battery
- Replacing the Wi-Fi units
- Installing or removing the rear Wi-Fi antenna
- Installing or removing the front Wi-Fi antenna
- Replacing the keyboard or mouse
- Completing the parts replacement
- Chapter 6. Recovery information
- Recovery information for the Windows 7 operating system
- Creating and using recovery media
- Performing backup and recovery operations
- Using the Rescue and Recovery workspace
- Creating and using a rescue medium
- Reinstalling preinstalled applications and device drivers
- Reinstalling software programs
- Reinstalling device drivers
- Solving recovery problems
- Recovery information for the Windows 8 or Windows 8.1 operating system
- Refreshing your computer
- Resetting your computer to the factory default settings
- Using the advanced startup options
- Recovering your operating system if Windows 8 or Windows 8.1 fails to start
- Recovery information for the Windows 7 operating system
- Chapter 7. Using the Setup Utility program
- Starting the Setup Utility program
- Viewing and changing settings
- Using passwords
- Password considerations
- Power-On Password
- Administrator Password
- Hard Disk Password
- Setting, changing, and deleting a password
- Erasing lost or forgotten passwords (clearing CMOS)
- Enabling or disabling a device
- Selecting a startup device
- Selecting a temporary startup device
- Selecting or changing the startup device sequence
- Enabling ErP LPS compliance mode
- ICE performance mode
- ICE thermal alert
- Smart performance choices
- Exiting the Setup Utility program
- Chapter 8. Updating system programs
- Using system programs
- Updating (flashing) the BIOS from a disc
- Updating (flashing) the BIOS from your operating system
- Recovering from a POST/BIOS update failure
- Chapter 9. Preventing problems
- Keeping your computer current
- Getting the latest device drivers for your computer
- Updating your operating system
- Using System Update
- Cleaning and maintenance
- Basics
- Cleaning your computer
- Good maintenance practices
- Moving your computer
- Keeping your computer current
- Chapter 10. Troubleshooting and diagnostics
- Basic troubleshooting
- Troubleshooting procedure
- Troubleshooting
- Audio problems
- CD problems
- DVD problems
- Intermittent problems
- Keyboard, mouse, or pointing device problems
- Monitor problems
- Networking problems
- Option problems
- Performance and lockup problems
- Printer problems
- Serial connector problems
- Software problems
- USB problems
- Lenovo Solution Center
- Chapter 11. Getting information, help, and service
- Information resources
- Lenovo ThinkVantage Tools
- Help and Support
- Safety and Warranty
- Lenovo Web site
- Lenovo Support Web site
- Help and service
- Using the documentation and diagnostic program
- Calling for service
- Using other services
- Purchasing additional services
- Information resources
- Appendix A. Notices
- Trademarks
- Appendix B. Regulatory information
- Export classification notice
- Electronic emissions notices
- Federal Communications Commission Declaration of Conformity
- Eurasian compliance mark
- Brazil regulatory notice
- Mexico regulatory notice
- Additional regulatory information
- Appendix C. WEEE and recycling information
- Important WEEE information
- Recycling information for Japan
- Recycling information for Brazil
- Battery recycling information for Taiwan
- Battery recycling information for the European Union
- Appendix D. Restriction of Hazardous Substances Directive (RoHS)
- European Union RoHS
- China RoHS
- Turkish RoHS
- Ukraine RoHS
- India RoHS
- Appendix E. China Energy Label
- Appendix F. ENERGY STAR model information
- Index