HP dv4-1225dx manual

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3.Click Microsoft Update to get the latest updates for your computer operating system, programs, and hardware.

4.Follow the on-screen instructions to install Microsoft Update. If prompted by User Account Control, click Continue.

5.Click Change settings and select a time for Microsoft Update to check for updates to the Windows operating system and other Microsoft products.

6.If prompted to do so, restart your computer.

28 Chapter 7 Troubleshooting

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Contents Multimedia Product notice Table of contents Webcam Troubleshooting Multimedia features Identifying your multimedia componentsMultimedia features Using the MediaSmart button Adjusting the volumeUsing the media activity functions Click the Notification Area tabUsing the media activity buttons Previous/rewind buttonUsing the media activity hotkeys Next/fast forward buttonMultimedia software Using HP MediaSmart softwareUsing other preinstalled multimedia software Installing multimedia software from a disc Connecting external audio devices AudioChecking your audio functions Select Start Control Panel Click Hardware and SoundSelect Start All Programs Accessories Sound Recorder Connecting an external monitor or projector VideoSelect Start Computer System properties Connecting an Hdmi deviceConfiguring the audio using Hdmi Watching TV select models only Select Start Control Panel Hardware and Sound Sound iconPage Identifying the installed optical drive Using optical discsOptical drive Select Start ComputerCD-RW discs Selecting the right discCD-R discs Playing music DVD±R discsDVD±RW discs LightScribe DVD+R discsWatching a movie Changing DVD region settings Creating or burning a CD or DVD Removing an optical disc CD or DVD Webcam Troubleshooting Optical disc tray does not open for removal of a CD orComputer does not detect the optical drive Disc does not playDVD movie is not visible on an external display Disc does not play automaticallyDVD movie stops, skips, or plays erratically Page Select Start All Programs HP HP Update Click Security & UpdatesObtaining the latest HP device drivers Obtaining the latest Windows device driversPage Index DVD