Maintaining Your Computer; Updating Programs And Drivers; Cleaning Your Computer; Cleaning Procedures - HP ENWW User Manual

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Maintaining your computer

It is important to perform regular maintenance to keep your computer in optimal condition. This
chapter provides information about updating your programs and drivers, instructions for cleaning your
computer, and tips for traveling with your computer.

Updating programs and drivers

HP recommends that you update your programs and drivers on a regular basis to the latest versions.
Updates can resolve issues and bring new features and options to your computer. Technology is
always changing, and updating programs and drivers allows your computer to run the latest
technology available. For example, older graphics components might not work well with the most
recent gaming software. Without the latest driver, you would not be getting the most out of your
equipment.
Go to http://www.hp.com/support
addition, register to receive automatic update notifications when they become available.

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:
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!
computer while it is turned on.
Turn off the computer.
Disconnect AC power.
Disconnect all powered external devices.
60 Chapter 7 Maintaining your computer
to download the latest versions of HP programs and drivers. In
Avoid strong cleaning solvents that can permanently damage your computer. If you are
To prevent electric shock or damage to components, do not attempt to clean your
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