Lenovo Q190 Hardware Maintenance Manual - Page 5

Contents, Using the Setup Utility.. - manual

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Contents Chapter 1. About this manual 1 Important Safety Information 1 Chapter 2. Safety information 3 General safety 3 Electrical safety 3 Safety inspection guide 5 Handling electrostatic discharge-sensitive devices 5 Grounding requirements 6 Safety notices 6 Chapter 3. General information . . . . . 9 Specifications 9 Chapter 4. General Checkout . . . . . 11 Chapter 5. Using the Setup Utility. . . 13 Starting the Setup Utility program 13 Viewing and changing settings 13 Using passwords 13 Enabling or disabling a device 15 Selecting a startup device 15 Exiting from the Setup Utility program . . . . . 16 Chapter 6. Symptom-to-FRU Index . . 17 Hard disk drive boot error 17 Power Supply Problems 17 POST error codes 18 Undetermined problems 18 Chapter 7. Locations 21 Locating components, controls and connectors . 21 Hardware components 22 Chapter 8. Replacing hardware . . . . 25 General information 25 Replacing the optical drive 26 Removing the computer cover 27 Replacing the hard disk drive 29 Replacing a memory module 30 Replacing the WLAN card 31 Replacing the heat-sink 32 Replacing the system fan 33 Replacing the motherboard 34 Replacing the keyboard and mouse 35 FRU lists 36 Chapter 9. Additional Service Information 43 © Copyright Lenovo 2012 iii

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Contents
Chapter 1. About this manual
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Important Safety Information
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Chapter 2. Safety information
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General safety
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Electrical safety
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Safety inspection guide
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Handling electrostatic discharge-sensitive
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Grounding requirements
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Safety notices
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Chapter 3. General information
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Specifications
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Chapter 4. General Checkout
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Chapter 5. Using the Setup Utility. . .
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Starting the Setup Utility program
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Viewing and changing settings
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Using passwords
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Enabling or disabling a device
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Selecting a startup device
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Exiting from the Setup Utility program
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Chapter 6. Symptom-to-FRU Index . .
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Hard disk drive boot error
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Power Supply Problems
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POST error codes
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Undetermined problems
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Chapter 7. Locations
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Locating components, controls and connectors
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Hardware components
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Chapter 8. Replacing hardware
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General information
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Replacing the optical drive
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Removing the computer cover
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Replacing the hard disk drive
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Replacing a memory module
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Replacing the WLAN card
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Replacing the heat-sink
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Replacing the system fan
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Replacing the motherboard
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Replacing the keyboard and mouse
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FRU lists
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Chapter 9. Additional Service
Information
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© Copyright Lenovo 2012
iii