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Lenovo
a58e 0841
Guia Do Utilizador
Lenovo a58e 0841 Guia Do Utilizador
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Contents
Important safety information . . . . . . v
Chapter 1. Product overview . . . . . . 1
Features .
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Specifications .
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Software overview .
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Software provided with your Windows operating
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Locations
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Locating connectors on the front of your computer 6
Locating connectors on the rear of your computer
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Locating components
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Locating parts on the system board .
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Internal drives .
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Chapter 2. Installing or replacing
hardware . . . . . . . . . . . . . . 13
Handling static-sensitive devices .
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Installing or replacing hardware
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Installing external options
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Removing the computer cover .
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Removing and reinstalling the front bezel .
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Installing or replacing a PCI card .
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Installing or replacing a memory module
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Replacing the battery .
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Replacing the power supply assembly
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Replacing the heat sink and fan assembly .
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Replacing the hard disk drive .
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Replacing the optical drive .
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Replacing the keyboard or mouse .
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Completing the parts replacement .
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Installing security features
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Integrated cable lock .
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Padlock.
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Password protection
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Erasing lost or forgotten passwords (clearing
CMOS) .
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Chapter 3. Recovery information
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Creating and using recovery media
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Creating recovery media .
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Using recovery media .
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Installing or reinstalling device drivers .
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Chapter 4. Using the Setup Utility . . . 39
Starting the Setup Utility program .
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Viewing and changing settings .
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Using passwords
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Password considerations .
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Set User Password .
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Set Supervisor Password .
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Setting, changing, and deleting a password .
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Enabling or disabling a device .
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Selecting a startup device.
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Selecting a temporary startup device .
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Selecting or changing the startup device sequence 41
Exiting from the Setup Utility program .
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Chapter 5. Updating system programs
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Using system programs .
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Updating (flashing) BIOS from a disc .
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Updating (flashing) BIOS from your operating
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Recovering from a POST/BIOS update failure .
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Chapter 6. Troubleshooting and
diagnostics . . . . . . . . . . . . . 45
Basic troubleshooting .
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Diagnostic programs .
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Lenovo ThinkVantage Toolbox .
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Lenovo System Toolbox .
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PC-Doctor for DOS .
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Cleaning the mouse
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Optical mouse
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Non-optical mouse .
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Chapter 7. Getting information, help,
and service . . . . . . . . . . . . . 51
Information resources .
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Online Books folder
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Lenovo ThinkVantage Tools .
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Safety and Warranty .
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Lenovo Web site (http://www.lenovo.com).
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Help and service
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Using the documentation and diagnostic
programs .
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Calling for service .
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Using other services
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Purchasing additional services .
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Appendix. Notices . . . . . . . . . . 55
Television output notice .
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Trademarks .
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Index . . . . . . . . . . . . . . . 57
© Copyright Lenovo 2009
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