Compaq Evo n400c Compaq Evo Notebook N400c Hardware Guide - Page 81

Computer Upgrades and Add-ons, Before Removing or Installing Components

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8 Computer Upgrades and Add-ons The computer supports several notebook accessories for you to upgrade and add on to your system. To order accessories, visit the Compaq Web site at http://www.compaq.com, or refer to the Worldwide Telephone Numbers guide included with your computer to contact a Compaq authorized dealer, reseller, or service provider. Before Removing or Installing Components Ä CAUTION: Electrostatic discharge (ESD) can damage electronic components. Before beginning any procedure, ensure that you are discharged of static electricity by touching a grounded metal object. For more information, refer to the Regulatory and Safety Notices guide. Å WARNING: The procedures provided in this section are only for user-accessible internal compartments on the computer. All other areas that require a tool to access should only be opened by a Compaq authorized service provider. 1. Shut down the computer. ✎ To ensure that the computer is not in Hibernation, turn the computer on, then shut it down. 2. Disconnect all external devices connected to the computer. Hardware Guide 8-1

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Hardware Guide
8–1
8
Computer Upgrades and Add-ons
The computer supports several notebook accessories for you to
upgrade and add on to your system.
To order accessories, visit the Compaq Web site at
or refer to the
Worldwide Telephone
Numbers
guide included with your computer to contact a Compaq
authorized dealer, reseller, or service provider.
Before Removing or Installing
Components
Ä
CAUTION:
Electrostatic discharge (ESD) can damage electronic
components. Before beginning any procedure, ensure that you are
discharged of static electricity by touching a grounded metal object.
For more information, refer to the
Regulatory and Safety Notices
guide.
Å
WARNING:
The procedures provided in this section are only for
user-accessible internal compartments on the computer. All other
areas that require a tool to access should only be opened by a
Compaq authorized service provider.
1.
Shut down the computer.
To ensure that the computer is not in Hibernation, turn the
computer on, then shut it down.
2.
Disconnect all external devices connected to the computer.