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The problem is, no sound in headphones - Compaq Presario 700 470024-192 Notebook

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  • Anonymous Dec 31, 2008

    have a problem of network

  • maheshpardes Feb 25, 2009

    i have no sound drives for compaq c700 for windows xp (sp-2)

  • Hanumanthappa S May 11, 2010

    what OS r u using and let me know whether there is speaker symbol at the date & time of sys tray or not?

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Please solve my laptop sound problem?


Check whether the volume to media level setting. If it is let to extreme low, there will be no audio output, although the system start-up sound can be heard through the headphone.
http://electronicshelponline.blogspot.com/

Jul 08, 2014 | PC Laptops

1 Answer

Headphone jack does not work


The headphone jack on the computer connects to the sound card, a hardware device that controls audio input and output on the PC. The card contains a digital-to-analog converter that converts analog audio into digital signals and visa-versa. The performance of the headphone jack, therefore, depends on how well the sound card functions; if the card doesn't work, then the headphones connected to the PC won't output sound. Reconfiguring the audio settings will often fix problems with audio output on the headphone jack, but if the former fails to resolve the issue, replacing the sound card in its entirety is sometimes the only means of repair.
Click "Start." Enter "sound" into the search box. Select "Sound" from beneath Control Panel. Double-click "Headphones." If no "Headphones" option is available, double-click "Speakers." Click "Properties" on the General tab. Check the Device Status field for errors. Look up the message on Microsoft Support for more assistance, if applicable. Close the window if the Device Status field reads "This Device Is Working Properly." Go to the "Levels" tab. Click the speaker button to unmute the volume if the icon contains a red circle-backslash symbol. Drag the top slider to the right to increase the headphone volume. Go to the "Enhancements" tab. Check "Disable all Sound Effects." Go to Applications, and then clear "Allow Applications to Take Exclusive Control of This Device." Click "OK" to close Headphones Properties or Speakers Properties. Test the audio. If the headphones fail to output sound, unplug the headphones from the computer. Reconnect the headphones to the PC. Headphone jacks are color-coded lime green on most PCs. Look for the headphones symbol if the jacks are not color-coded. Plug the headphones into the line-out port on the back of the computer if the headphone jack on the front of the PC fails to work, or visa-versa. Test the headphones. If headphones still won't emit sound, the sound card most likely requires replacement. b> Replacing the Sound Card b> Shut down the computer. Remove the power cord from the back of the PC. Disconnect the keyboard, mouse, monitor and all other peripheral devices. Loosen the screws found on the back of the case, then slide the cover panel off of the case. Touch the chassis to protect the hardware from electrostatic discharge, or ESD. Set the computer on its side. Locate the sound card found on the opposite of the audio jacks and loosen the screw that secures the card to the computer. If no expansion card is located opposite the jacks, the computer uses an integrated sound card which can't be removed. Remove the new audio card from its protective packaging. Line up the card with an available expansion slot on the motherboard, then push the card down into the slot to install the new audio jacks. Screw the card to the computer case. Reassemble the computer. Turn on the PC. Boot in to Windows and insert the CD that came with the new expansion card. Follow the onscreen instructions to install the sound card software to the computer. Plug the headphones into the new line-out jack. Hope this helps.

Jan 21, 2013 | Acer Aspire PC Laptops

1 Answer

Audio from laptop speakers is fine, headphones are not.


Do these headphones work OK in another machine??

If not they are faulty / If so then sound port may be faulty.
'Ensure it is enabled in BIOS. press DEL key when booting and look for similar.

Mar 23, 2010 | Dell Vostro 1510 Laptop

1 Answer

Headphone Jack Problem


Go to the icon tray and double click the speaker icon. Have a look in the Advanced controls to see if you have taken the mute off the pc speaker. There might also be an option to play sound on the pc speaker simultaneously with the headphones. If so, uncheck the dual play box so the sound will not play through the pc speaker when you have the headphones plugged in.

Aug 06, 2009 | Acer Aspire One D150-1587 Netbook

1 Answer

No sound out of headphone jacks


Make sure you go into control panel, hardware and sound and make sure it reads your headphones, then set them to default.

Apr 01, 2009 | HP Pavilion dv9000z Notebook

1 Answer

NO SOUND WITH HEADPHONES


Update driver, gotohttp://www.via.com.tw/en/support/drivers.jsp select OS and choose Audio then VIA HD Audio Codec 1708b. If this does not work, click mute and un-mute ontaskbar when there is no sound. I have had the same problem (sometimes) when using certain headphones,and pausing video, then playing video,sometimes the headphones have no sound, but if I unplugged headphones, the speakers work.I plug headphones back in, no sound. So i press the mute button twice.

Jul 23, 2008 | Everex StepNote NC1500 Notebook

1 Answer

Sound for toshiba laptop


headphone jack maybe damaged from wrong insertion of some material,, try to insert headphone very slowly until sound will transfer to headphone..

Dec 29, 2007 | Toshiba Satellite A135 Notebook

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