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click on speaker icon &gt;&nbsp;Mixer in system tray while playing, move the volume to up.<br />
if the volume is up and still you cannot hear in headphone, the make sure it's not set on Mute.<br />
also make sure you are using the headphone jack not microphone.<br />
if none of above help you, then your headphone is faulty.
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click on speaker icon > Mixer in system tray while playing, move the volume to up.
if the volume is up and still you cannot hear in headphone, the make sure it's not set on Mute.
also make sure you are using the headphone jack not microphone.
if none of above help you, then your headphone is faulty.

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I put a CD into the drive and although the sound meter is jumping up and down, I'm not hearing anything out of my earphones.
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I put a CD into the drive and although the sound meter is jumping up and down, I'm not hearing anything out of my earphones.

Dell Optiplex 9020 - Earphone jack not working for playing CD's

Multimedia applications are those programs that integrate more than one media at a time; browsers are the most obvious. However, the term has come to include the use of programs that enable the use of any component that isn’t simple text and static graphics, such as audio, video, animation, virtual reality, conferencing and monitoring.

MultiMedia Applications

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