eMachines H3120 Caring for your computer

CHAPTER 12: Maintaining Your Computer www.emachines.com
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Caring for your computer
To extend the life of your computer:
■When transporting your computer, we recommend that you put it in the
original packaging materials.
■Keep diskettes and your computer away from magnetic fields. Magnetic
fields can erase data on both diskettes and hard drives.
■Avoid subjecting your computer to extreme temperature changes.
■Keep all liquids away from your computer. When spilled onto computer
components, almost any liquid can result in extremely expensive repairs
that are not covered under your warranty.
■Avoid dusty or dirty work environments. Dust and dirt can clog the internal
mechanisms.
■Do not block the ventilation fan.
■When storing your computer for an extended period of time, unplug
AC power.
Setting up a maintenance schedule
Use the following table to set up a regular maintenance schedule.
Cleaning your computer
Keeping your computer clean and the vents free from dust helps keep your
computer performing at its best. You may want to gather these items and put
together a computer cleaning kit:
■A soft, lint-free cloth
■An aerosol can of air that has a narrow, straw-like extension
■Cotton swabs
■A CD or DVD drive cleaning kit
Maintenance task Monthl
yWhen needed See...
Check for viruses X X page111
Update WindowsXP X X page116 and page 132
Manage hard drive space Xpage130
Clean up hard drives X X page133
Scan hard drive for errors X X page134
Defragment hard drive X X page 135
Back up files X X page136
Clean computer case and peripheral devices X page 130