Dell Precision 390 Quick Reference Guide - Page 31

Caring for Your Computer, Back up files on a regular basis.

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cover latch release computer cover hinge tabs (3) 6 Locate the three hinge tabs on the edge of the computer. 7 Grip the sides of the computer cover and pivot the cover up, using the hinges as leverage points. 8 Release the cover from the hinge tabs and set it aside in a secure location. Caring for Your Computer To help maintain your computer, follow these suggestions: • To avoid losing or corrupting data, never turn off your computer when the hard drive light is on. • Schedule regular virus scans using virus software. • Manage hard drive space by periodically deleting unnecessary files and defragmenting the drive. • Back up files on a regular basis. • Periodically clean your monitor screen, mouse, and keyboard (see your User's Guide for more information). Quick Reference Guide 31

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Quick Reference Guide
31
6
Locate the three hinge tabs on the edge of the computer.
7
Grip the sides of the computer cover and pivot the cover up, using the hinges as leverage points.
8
Release the cover from the hinge tabs and set it aside in a secure location.
Caring for Your Computer
To help maintain your computer, follow these suggestions:
•
To avoid losing or corrupting data, never turn off your computer when the hard drive light is on.
•
Schedule regular virus scans using virus software.
•
Manage hard drive space by periodically deleting unnecessary files and defragmenting the drive.
•
Back up files on a regular basis.
•
Periodically clean your monitor screen, mouse, and keyboard (see your
User’s Guide
for more
information).
computer cover
hinge tabs (3)
cover latch release