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Lenovo ThinkCentre A58 7522 manuals
ThinkCentre A58 7522
Table of contents
- Table Of Contents
- important safety information
- Chapter 1. Product overview
- Specifications
- Software overview
- Locations
- Locating connectors on the rear of your computer
- Locating components
- Locating parts on the system board
- Chapter 2. Installing options and replacing hardware
- Opening the computer cover
- Accessing the system board components and drives
- Installing or replacing an adapter card
- Installing internal drives
- drive specifications
- connecting a sata drive
- Replacing the hard disk drive
- Replacing the optical drive
- Replacing the battery
- Replacing the power supply assembly
- Replacing the heat sink and fan assembly
- Replacing the microprocessor
- Replacing the keyboard
- Completing the parts replacement
- Installing security features
- Erasing lost or forgotten passwords (clearing CMOS)
- Chapter 3. Recovery information
- Performing backup and recovery operations
- Using the Rescue and Recovery workspace
- Creating and using rescue media
- Creating and using a Recovery Repair diskette
- Setting a rescue device in the startup sequence
- Chapter 4. Using the Setup Utility
- Password considerations
- Enabling or disabling a device
- Selecting or changing the startup device sequence
- Chapter 5. Updating system programs
- Updating (flashing) BIOS from your operating system
- Chapter 6. Troubleshooting and diagnostics
- Diagnostic programs
- Lenovo System Toolbox
- PC-Doctor for DOS
- Non-optical mouse
- Chapter 7. Getting information, help and service
- Lenovo Welcome
- Help and service
- Using other services
- Appendix. Notices
- Television output notice
- Index
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