HP 20-b034, 20-f430z, 20-b323w, 20-b313w, 20-b210z Maintaining your computer, Cleaning procedures

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4 Maintaining your computer

Cleaning procedures

Keeping your computer system free of dust, dirt, and heat will prolong its life.

Dust, pet hair, and other particles can build up, creating a blanket effect; as a result, components can overheat or, in the case of the keyboard and mouse, not work smoothly and effectively.

Check your system once a month for visible signs of dust and debris, and clean it about once every three months.

Visit www.hp.com/go/contactHP for additional cleaning instructions.

Cleaning the computer

Air vents keep the computer cool. Keep these vents clean by using a small,

vents

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).

 

 

 

8 Chapter 4 Maintaining your computer

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Contents 12 30cm Page Copyright and License Page Type of information Where to find Troubleshoot common computer problemsGetting information Computer, and then select User guidesGetting information Setting up your computer Setting up your computer Connecting to the Internet Setting up additional features Using Beats Audio select models onlyUsing the Hdmi port controls select models only Cleaning procedures Maintaining your computerCleaning procedures Troubleshooting Symptom Possible solutionComputer does not start Select Task Manager Power Display monitorKeyboard and mouse general Keyboard and mouse wireless Internet access Speakers and soundSecurity Then select Troubleshoot audio playbackSymptom Under Network and Internet, select Connect to the InternetSoftware troubleshooting Software troubleshootingUnder Programs, select Uninstall a program Support information Ways to get helpWhere to get help Customer support for repairs Before upgrading your hardwarePage Page Power to make a change How you can help What we do
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