HP pavilion mini 300-030ur, l1v76ea [25/31] Cleaning the display

Cleaning your computer

Use the following products to safely clean your computer:

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Dimethyl benzyl ammonium chloride 0.3 percent maximum concentration (for example, disposable

wipes, which come in a variety of brands)

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Alcohol-free glass-cleaning fluid

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Water with mild soap solution

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

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Static-free cloth wipes

CAUTION: Avoid strong cleaning solvents that can permanently damage your computer. If you are not sure

that a cleaning product is safe for your computer, check the product contents to make sure that ingredients

such as alcohol, acetone, ammonium chloride, methylene chloride, and hydrocarbons are not included in the

product.

Fibrous materials, such as paper towels, can scratch the computer. Over time, dirt particles and cleaning

agents can get trapped in the scratches.

Cleaning procedures

Follow the procedures in this section to safely clean your computer.

WARNING! To prevent electric shock or damage to components, do not attempt to clean your computer

while it is turned on.

●

Turn off the computer.

●

Disconnect AC power.

●

Disconnect all powered external devices.

CAUTION: To prevent damage to internal components, do not spray cleaning agents or liquids directly on

any computer surface. Liquids dripped on the surface can permanently damage internal components.

Cleaning the display

CAUTION: Do not spray or place the cleaner directly on the screen.

Gently wipe the sides and the surface of the display using a soft, lint-free cloth moistened with an alcohol-

free glass cleaner.

Cleaning the computer vents

Air vents keep the computer cool. Keep these vents clean by using a small, battery-powered vacuum cleaner.

(A battery-powered vacuum cleaner eliminates the risk of electric shock.)

1. Vacuum the vents on the computer case.

2. Remove any debris that has accumulated in and around the computer connectors (for example, the

Ethernet and USB connectors).

Cleaning your computer 21