Cleaning your computer, Computer, keyboard, and monitor, Mouse – Dell OptiPlex GX60 User Manual
Page 31: Floppy drive, Cds and dvds
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Cleaning Your Computer
Dell™ OptiPlex™ GX60 Systems User's Guide
Computer, Keyboard, and Monitor
Computer, Keyboard, and Monitor
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Use a vacuum cleaner with a brush attachment to gently remove dust from the slots and holes on your computer and from between the keys on the
keyboard.
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To clean your monitor screen, lightly dampen a soft, clean cloth with water. If possible, use a special screen-cleaning tissue or solution suitable for the
monitor's antistatic coating.
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Wipe the keyboard, computer, and plastic part of the monitor with a soft cleaning cloth moistened with a solution of three parts water and one part
dishwashing detergent.
Do not soak the cloth or let water drip inside your computer or keyboard.
Mouse
If your screen cursor skips or moves abnormally, clean the mouse. To clean a non-optical mouse:
1.
Turn the retainer ring on the underside of your mouse counterclockwise, and then remove the ball.
2.
Wipe the ball with a clean, lint-free cloth.
3.
Blow carefully into the ball cage to dislodge dust and lint.
4.
If the rollers inside the ball cage are dirty, clean the rollers with a cotton swab moistened lightly with isopropyl alcohol.
5.
Recenter the rollers in their channels if they are misaligned. Ensure that fluff from the swab is not left on the rollers.
6.
Replace the ball and retainer ring, and turn the retainer ring clockwise until it clicks into place.
Floppy Drive
Clean your floppy drive using a commercially available cleaning kit. These kits contain pretreated floppy disks to remove contaminants that accumulate during
normal operation.
CDs and DVDs
If you notice problems, such as skipping, with the playback quality of your CDs or DVDs, try cleaning the discs.
1.
Hold the disc by its outer edge. You can also touch the inside edge of the center hole.
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions
.
CAUTION:
Before you clean your computer, disconnect the computer from the electrical outlet. Clean your computer with a soft cloth dampened
with water. Do not use liquid or aerosol cleaners, which may contain flammable substances.
NOTICE:
Do not wipe the display screen with any soap or alcohol solution. Doing so may damage the antiglare coating.
NOTICE:
Do not attempt to clean drive heads with a swab. You might accidentally misalign the heads, which prevents the drive from operating.
NOTICE:
Always use compressed air to clean the lens in the CD/DVD drive, and follow the instructions that come with the compressed air. Never touch
the lens in the drive.