Appendix; Cleaning Your Computer; Computer, Keyboard, And Display; Touch Pad - Dell precision M65 User Manual

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Appendix

Cleaning Your Computer

CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in the
Information Guide
.

Computer, Keyboard, and Display

CAUTION:
Before you clean your computer, disconnect the computer from the electrical outlet and remove any
installed batteries. Clean your computer with a soft cloth dampened with water. Do not use liquid or aerosol
cleaners, which may contain flammable substances.
• Use a can of compressed air to remove dust from between the keys on the keyboard.
NOTICE:
To avoid damaging the computer or display, do not spray cleaning solution directly onto the display. Only
use products specifically designed for cleaning displays, and follow the instructions that are included with the
product.
• Moisten a soft, lint-free cloth with either water or a display cleaner, and wipe the display until it is
clean.
• Moisten a soft, lint-free cloth with water and wipe the computer and keyboard. Do not allow water
from the cloth to seep between the touch pad and the surrounding palm rest.

Touch Pad

1 Shut down your computer.
2 Disconnect any attached devices from the computer and from their electrical outlets.
3 Remove any installed batteries. See "Replacing the Battery" on page 31.
4 Moisten a soft, lint-free cloth with water, and wipe it gently across the surface of the touch pad. Do not
allow water from the cloth to seep between the touch pad and the surrounding palm rest.

Floppy Drive

NOTICE:
Do not attempt to clean drive heads with a swab. You might accidentally misalign the heads which
prevents the drive from operating.
Clean your floppy drive using a commercially available cleaning kit. These kits contain pretreated
floppies to remove contaminants that accumulate during normal operation.

CDs and DVDs

NOTICE:
Always use compressed air to clean the lens in the CD/DVD drive, and follow the instructions that come
with the compressed-air product. Never touch the lens in the drive.
If you notice problems, such as skipping, with the playback quality of your CDs or DVDs, try cleaning
the discs.
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Appendix