HP 4410t User Manual

HP Notebook and Tablet PC Cleaning Guidelines

This document provides best practices and recommendations for safely cleaning and
disinfecting your notebook or tablet PC.

Cleaning products

Use the following products to safely clean and disinfect your notebook or tablet PC:

■ Dimethyl benzyl ammonium chloride 0.3 percent maximum concentration (For

example: germicidal disposable wipes. These wipes come in a variety of brand names.)

■ Alcohol-free glass cleaning fluid

■ Water with mild soap solution

■ Dry microfiber cleaning cloth or a chamois (static-free cloth without oil)

■ Static-free cloth wipes

CAUTION: Avoid the following cleaning products:

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❏ Strong aromatic solvents, such as acetone, ammonium chloride, methylene

chloride, and hydrocarbons can permanently damage the surface of the
notebook or the tablet PC.

❏ Fibrous materials, such as paper towels, which can scratch the notebook or

tablet PC. Over time, dirt particles and cleaning agents can get trapped in
the scratches.

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Cleaning procedures

Follow the procedures in this section to safely clean your notebook or tablet PC.

WARNING: To prevent electric shock or damage to components, do not attempt to

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clean your notebook or tablet PC while it is turned on:

❏

Turn off the notebook or tablet PC.

❏ Disconnect external power.
❏ Disconnect all powered external devices.

CAUTION: Do not spray cleaning agents liquids directly on any notebook or tablet

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PC surface. Liquids dripped on the surface can permanently damage internal
components.

Cleaning the display

Gently wipe the display using a soft, lint-free cloth moistened with an alcohol-free glass
cleaner. Be sure that the display is dry before closing the display lid.

Cleaning the sides and cover

To clean and disinfect the sides and cover, use a soft microfiber cloth or chamois moistened
with one of the cleaning solutions listed previously or use an acceptable germicidal
disposable wipe.

When cleaning the cover of the notebook, use a circular motion to aid in removing

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dirt and debris.

Cleaning the TouchPad and keyboard

CAUTION: When cleaning the TouchPad and keyboard, do not let liquids drip

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between the keys. This can permanently damage internal components.

To clean and disinfect the TouchPad and keyboard, use a soft microfiber cloth or

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chamois moistened with one of the cleaning solutions listed previously 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.

To reduce the risk of electric shock or damage to internal components, do

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not use a vacuum cleaner attachment to clean the keyboard. A vacuum
cleaner can deposit household debris on the keyboard surface.

Cleaning a tablet PC pen and pen holder

Using one of the cleaning solutions listed previously, moisten a soft microfiber cloth or
chamois or use an acceptable germicidal disposable wipe:

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To clean the pen, rub the pen in an up and down motion to aid in removing dirt and debris.

■ To clean the pen holder, use a rotating motion around the opening of the pen holder.

CAUTION:

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pen holder is not sealed off from some of the internal electronics of the tablet PC.

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Do not put any fluid or material other than the pen in the pen holder. The