HP CQ40-416TU, CQ40-315TU, CQ40-312AU, CQ40-311AX, CQ40-314AX, CQ40-318AX Selecting the right disc

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Selecting the right disc

An optical drive supports optical discs (CDs and DVDs). CDs, used to store digital data, are also used for commercial audio recordings and are convenient for your personal storage needs. DVDs are used primarily for movies, software, and data backup purposes. DVDs are the same form factor as CDs but have 6 to 7 times the storage capacity.

NOTE: The optical drive on your computer may not support all the types of optical discs discussed in this section.

CD-R discs

Use CD-R (write-once) discs to create permanent archives and to share files with virtually anyone. Typical uses include the following:

Distributing large presentations

Sharing scanned and digital photos, video clips, and written data

Making your own music CDs

Keeping permanent archives of computer files and scanned home records

Offloading files from your hard drive to free up disk space

After data is recorded, it cannot be erased or written over.

CD-RW discs

Use a CD-RW disc (a rewritable version of a CD) to store large projects that must be updated frequently. Typical uses include the following:

Developing and maintaining large documents and project files

Transporting work files

Making weekly backups of hard drive files

Updating photos, video, audio, and data continuously

DVD±R discs

Use blank DVD±R discs to permanently store large amounts of information. After data is recorded, it cannot be erased or written over.

DVD±RW discs

Use DVD+RW discs if you want to be able to erase or write over data that you saved earlier. This type of disc is ideal for testing audio or video recordings before you burn them to a CD or DVD that cannot be changed.

LightScribe DVD+R discs

Use LightScribe DVD+R discs for sharing and storing data, home videos, and photos. These discs are read-compatible with most DVD-ROM drives and DVD video players. With a LightScribe-enabled drive and LightScribe software, you can write data to the disc and then add a designer label to the outside of the disc.

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Contents Multimedia Product notice Table of contents Webcam Multimedia features Component Description Identifying your multimedia componentsIdentifying your multimedia components Using the DVD button select models only Adjusting the volume Click the Notification Area tab Using the media activity hotkeys Using the media activity functionsMultimedia software Using DVD Play softwareUsing other preinstalled multimedia software Installing multimedia software from a disc Audio Connecting external audio devices Select Start Control Panel Click Hardware and Sound Select Start All Programs Accessories Sound RecorderChecking your audio functions Video Connecting an external monitor or projector Select Start Computer System properties Connecting an Hdmi deviceConfiguring the audio using Hdmi Select Start Control Panel Hardware and Sound Sound icon Setting Hdmi as the default audio playback deviceSelect Start Computer Identifying the installed optical driveOptical drive DVD±RW/R Using optical discsSelecting the right disc Blu-ray Disc Playing music Watching a movie Changing DVD region settings Creating or burning a CD or DVD Removing an optical disc CD or DVD Webcam Webcam tips Adjusting webcam properties Troubleshooting DVD Optical disc tray does not open for removal of a CD orComputer does not detect the optical drive Disc does not play DVD movie stops, skips, or plays erratically Disc does not play automaticallyDVD movie is not visible on an external display Page Obtaining the latest HP device drivers Device driver must be reinstalledSelect Start All Programs HP HP Update Obtaining the latest Windows device drivers Click Security & UpdatesDVD Index
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