Question about Compaq Presario C700T Notebook

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How can i do if my computer show that No Audio Output device enabled?

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First you must installing sound driver, or you can take system restore

Go to start-program-accessories-system tools-system restore ( if you wanna go there )

if still having problems , you can contact to my email,thx

Posted on May 15, 2014

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Posted on Jan 02, 2017

pagebor
  • 2785 Answers

SOURCE: Audio Output device is not recognized

just reinstall the sound drivers from the mother board cd

Posted on Jul 18, 2008

technohelp
  • 127 Answers

SOURCE: no audio output device installed is showing and no sound is coming.

if you have xp or vista go to device manager area and uninstall the device then click find new device it should sort the drivers out for you to work again

if it dosent work for you get back to me and ill see what can be done for you

Posted on May 20, 2009

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Go to Control panel -->sound device ---> check the sound device is getting enable (or) not. If not enable the sound drivers is not install properly, at the same time check the BIOS setting sound device is enable or not...

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Hi,

Firsly you follow the given instructios-
1-My computer(right click)
2-chose Manage option
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If Enable check audio file formate and accordly play audio player if it is desable than reinstall the audio drivers according to ur system motherboard.

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Verify that the audio card is in the Device Manager list and has NO conflicts. If it is in the list with NO conflicts, verify that the cord from the speakers is in the correct output on the audio card (typically GREEN output). If you DO NOT see the audio card in the Device Manager list or it has some type of symbol ( ? or ! ) next to it, try restarting the PC and enter the SETUP menu (or BIOS). Go to integrated peripherals and check to see if the on-board audio is enabled/disabled (if you have a motherboard with on-board audio, and no other audio expansion cards in the system, this option should be enabled, and just the opposite if there is an expansion audio card). Save and exit, let system boot up. You should now be able to see the device in the Device Manager. Next open SOUNDS AND AUDIO DEVICES in the CONTROL PANEL, and verify that there is a bound sound device to the system. Reinstall drivers and restart (if you bought this PC from a manufacturer, there should be a disc with these drivers on it) . If none of this works, you may need a new audio card.

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2 Answers

No Sound


ATI is the graphics card developer. Your motherboard has onboard audio that appears to be Realtek. You should not have an ATI sound driver... as they don't exist.

I'm assuming you're using WinXP to make thing simple. If you're using Vista, try to do the equivalent.

Since your graphics card is capable of HDMI, the problem could be that the card expects to output audio through your graphics card rather than the sound card. Check start -> Control Panel -> Sounds and audio. -> Sounds and Audio Devices /or/ Adjust Speaker Settings -- go to the Audio tab and make sure it says Realtek for output. If it shows more than one output device, set it to realtek. If it doesn't show realtek, follow the below instructions, and then double check at the end that the Output device is set to Realtek.

1>Please go to HP's site and download their Audio drivers.
2>Go to Device manager -> Sound, Video, and game controllers.
2.1> Does it have an entry saying "Realtek blah blah Audio" there? If not, what entries does it have for audio? Ignore Audio Codecs and Legacy Audio Drivers.
2.2>If there's nothing there, you need to install the drivers you downloaded. If there is something there, please continue to #3.
2.3>After installing the driver, restart computer.
2.4>Once computer is restarted, go start -> Control Panel -> Sounds and audio. -> Sounds and Audio Devices /or/ Adjust Speaker Settings. Hit the button labeled Advanced and adjust the speaker setup to whatever you have - surround sound, 5.1, quad, stereo, whatever.
2.5> Go to #5
3> If there is anything that says Realtek/Azalia Audi, right click it and Uninstall.
3.1> Restart computer.
4>Install audio driver you downloaded, and perform #2.4.
5>Find the driver icon (there's probably on in the task tray) or find it under start -> Control Panel -> Sounds and audio. Set your speaker settings there as well. Audio I/O should specify what ports go to what speakers What you set in windows should match the Realtek audio manager's speaker setup.

If problem persists, please report this.

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1 Answer

Audio Output device is not recognized


just reinstall the sound drivers from the mother board cd

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