Hp EliteBook Folio 1040 G1 Notebook PC User Manual download pdf (Page 73)

10 Maintenance

Cleaning your computer

Use the following products to safely clean your computer:

●

Dimethyl benzyl ammonium chloride 0.3 percent maximum concentration (For example:

Disposable wipes, which 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 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 external 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.

ENWW

Cleaning your computer

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Hp EliteBook Folio 1040 G1 Notebook PC User Manual Page 73