24
Quick Reference Guide
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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).
hard drive
power supply
padlock ring
processor airflow
shroud and fan
floppy drive (optional)
CD/DVD drive
security
cable slot
Summary of Contents for Precision U3525
Page 4: ...4 Contents ...
Page 21: ...Quick Reference Guide 21 release button security cable slot padlock ring release button ...
Page 38: ...38 Quick Reference Guide w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 44: ...4 Sommaire ...
Page 84: ...4 Inhalt ...
Page 120: ...40 Schnellreferenzhandbuch w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 126: ...4 Sommario ...
Page 166: ...4 Contenido ...
Page 202: ...40 Guía de referencia rápida w w w d e l l c o m s u p p o r t d e l l c o m ...