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Compaq Deskpro EP Series of Personal Computers 3-1
chapter
3
R
EMOVAL AND
R
EPLACEMENT
P
RELIMINARIES
3.1 Routine Care
3.1.1 Cleaning Safety Precautions
! Never use solvents or flammable solutions to clean the computer.
!
Never immerse any parts in water or cleaning solutions; apply any liquids to a
clean cloth and then use the cloth on the component.
! Always turn off the computer when cleaning with liquids or damp cloths.
!
Always turn off the computer before cleaning the keyboard, mouse, or air vents.
! Disconnect the keyboard before cleaning it.
! Wear safety glasses equipped with side shields when cleaning the keyboard.
3.1.2 Cleaning the Computer Case
Follow all safety precautions in Section 3.1.1 before cleaning the computer.
! To remove light stains or dirt, use plain water with a clean, lint-free cloth or swab.
! For stronger stains, use a mild dishwashing liquid diluted with water. Rinse well by
wiping it with a cloth or swab dampened with clear water.
! For stubborn stains, use isopropyl (rubbing) alcohol. No rinsing is needed as the
alcohol will evaporate quickly and not leave a residue.
!
After cleaning, always wipe the unit with a clean, lint-free cloth.
!
Occasionally, clean the air vents on the computer. Lint and other foreign matter
can block the vents and limit the airflow.