HP 20-d127c, 20-d117c, 20-d094, 20-d113w, 20-d090 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).

Cleaning procedures

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Contents 12 30cm Page Page Copyright and License Getting information Type of information Where to findComputer, and then select User guides Getting informationSetting up your computer Setting up your computer Connecting to the InternetHP My Display TouchSmart Edition Setting up additional featuresUsing Beats Audio select models only Using Beats Audio select models onlySetting up additional features Using the Hdmi port controls select models onlyMaintaining your computer Cleaning proceduresCleaning procedures Maintaining your computer Computer does not start TroubleshootingSymptom Computer does not startSelect Task Manager PowerTroubleshooting Symptom Possible solutionDisplay monitor Display monitorKeyboard and mouse general Keyboard and mouse wireless Security Internet accessSpeakers and sound Speakers and soundUnder Network and Internet, select Connect to the Internet Software troubleshootingSoftware troubleshooting Under Programs, select Uninstall a program Ways to get help Where to get helpSupport information Ways to get helpSupport information Customer support for repairsBefore upgrading your hardware Page How you can help What we do Power to make a change

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