HP ProBook 4540s Getting Started HP Notebook - Page 54

Cleaning the sides and cover, Cleaning the TouchPad and keyboard, CAUTION, WARNING

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Cleaning the sides and cover To clean and disinfect the sides and cover, use a pre-moistened germicidal wipe to clean the sides and cover. Fibrous materials, such as paper towels, can scratch the computer. NOTE: When cleaning the cover of the notebook, use a circular motion to aid in removing dirt and debris. Cleaning the TouchPad and keyboard CAUTION: Never allow liquids to drip between the keys on the keyboard, even when you are cleaning the computer. This can permanently damage internal components. ● To clean and disinfect the TouchPad and keyboard, use a soft microfiber cloth or a static-free cloth without oil (such as a chamois cloth) moistened with an alcohol-free glass cleaner or use an acceptable germicidal disposable wipe. ● To prevent keys from sticking and to remove dust, lint, and particles from the keyboard, use a can of compressed air with a straw extension. WARNING! To reduce the risk of electric shock or damage to internal components, do not use a vacuum cleaner attachment to clean the keyboard. A vacuum cleaner can deposit household debris on the keyboard surface. 46 Chapter 5 Maintenance

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Cleaning the sides and cover
To clean and disinfect the sides and cover, use a pre-moistened germicidal wipe to clean the sides
and cover. Fibrous materials, such as paper towels, can scratch the computer.
NOTE:
When cleaning the cover of the notebook, use a circular motion to aid in removing dirt and
debris.
Cleaning the TouchPad and keyboard
CAUTION:
Never allow liquids to drip between the keys on the keyboard, even when you are
cleaning the computer. This can permanently damage internal components.
●
To clean and disinfect the TouchPad and keyboard, use a soft microfiber cloth or a static-free
cloth without oil (such as a chamois cloth) moistened with an
alcohol-free
glass cleaner or use
an acceptable germicidal disposable wipe.
●
To prevent keys from sticking and to remove dust, lint, and particles from the keyboard, use a
can of compressed air with a straw extension.
WARNING!
To reduce the risk of electric shock or damage to internal components, do not use
a vacuum cleaner attachment to clean the keyboard. A vacuum cleaner can deposit household
debris on the keyboard surface.
46
Chapter 5
Maintenance