Table Of Contents - Dell Vostro 2421 Owner's Manual

Contents
Notes, Cautions, and Warnings.............................................................................................. 0
1 Working on Your Computer.......................................................................................................5
Before Working Inside Your Computer
Turning Off Your Computer
After Working Inside Your Computer
2 Removing and Installing Components.....................................................................................9
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Recommended Tools
Removing the Secure Digital (SD) Card
Installing the Secure Digital (SD) Card
Removing the Battery
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Installing the Battery
Removing the Access Panel
Installing the Access Panel
Removing the Memory Module
Installing the Memory Module
Removing the Hard-Drive Assembly
Installing the Hard-Drive Assembly
Removing the Optical-Drive Assembly
Installing the Optical-Drive Assembly
Removing the Keyboard
Installing the Keyboard
Removing the Wireless Mini-Card
Installing the Wireless Mini-Card
Removing the Palmrest
Installing the Palmrest
Removing the Input/Output (I/O) Board
Installing the Input/Output (I/O) Board
Removing the Coin-Cell Battery
Installing the Coin-Cell Battery
Removing the System Board
Installing the System Board
Removing the Heatsink
Installing the Heatsink
Removing the Speakers
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