HP Omni 220-1128l Desktop PC Manuel d'utilisateur

Cleaning the keyboard andmouseWhen cleaning the keyboard keys, use a low setting on a battery-powered vacuumcleaner, to avoid removing key caps and sp

5 TroubleshootingRefer to the documentation provided by the product manufacturer for informationabout peripheral-specific problems, such as issues wit

PowerSymptom Possible solutionComputer doesnot turn off whenthe Power buttonis pressed.Press and hold the Power button until the computer turns off. C

Keyboard and mouse (general)Symptom Possible solutionKeyboardcommands andtyping are notrecognized by thecomputer.Use the mouse to turn off the compute

Keyboard and mouse (wireless)Symptom Possible solutionWireless keyboardor mouse does notwork or is notdetected.●Ensure that you are using the wireless

Speakers and soundSymptom Possible solution If you use an High-Definition Multimedia Interface (HDMI) connector on the graphics card(select models onl

Symptom Possible solutionI cannot connect tothe Internet.Verify that you are using the proper cables for your Internet connection type. Yourcomputer m

6 Support informationWays to get helpEasy to reach. Easy to use. Award-winning HP Customer Support is our promise tohelp you get the most from your co

These services are covered during the warranty period.There are a few limitations and exclusions to the warranty (as well as someimportant details), w

www.hp.com/supportwww.hp.com/support

Printed inThe power to make a changeThank you for your purchase. HP is dedicated to producing the highest quality, best performing, and easiest touse

Copyright and License© Copyright 2011 Hewlett-Packard DevelopmentCompany, L.P. The information contained hereinis subject to change without notice.The

1 Getting informationType of information Where to find●Set up your computer. Quick Setup (this Guide)●Use the computer.●Connect to the Internet.Quick

2 Setting up your computerWARNING! To reduce the risk of electrical shock or damage to yourequipment:• Place the computer in a location away from wate

Connecting to the InternetSteps to connect to the Internet:1. Connect the hardware as shown on the setup view.2. Get Internet service.●Sign up with an

3 Setting up additional featuresUsing an HDMI monitor (select models only)If your computer has a graphics card with an HDMI (High Definition Multimedi

4 Maintaining your computerCleaning proceduresKeeping your computer system free of dust, dirt, and heat will prolong its life.●Dust, pet hair, and oth