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No sound device on my laptop - Compaq Presario 700 470024-192 Notebook

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You may reinstall the updated audio driver of your system

Posted on May 30, 2010

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Posted on Jan 02, 2017

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I have compaq cq40144tu. Whenever i connect reliance net connect device to my laptop, the sound automatically gets turnedoff.


Looks like your Net connection device is conflicting with your laptop's sound device. Sometimes this is solved by plugging the Net connection device to a different USB port, or getting your laptop's sound driver software updated.

Mar 04, 2011 | Computers & Internet

1 Answer

I cant hear anything on my laptop. what is wrong


go to the device manager (right click my computer - properties - hardware tab - device manager button)

look under sound devices, if there are any yellow question marks you need the approprate sound driver device driver, go to the manafacturers website for it, or find the original utility disks that came with the laptop to re-install the driver

if it has its drivers, check the sound devices in sound options (control panel - sounds and audio devoces) and make sure the playback device is set to the default and hasent been changed to something that is no longer connected to the laptop.

Sep 02, 2010 | Northgate WALINN140A Notebook

1 Answer

My Gateway laptop says my sound device is working properly, but the sound only works if headphones or speakers are plugged into the jack. how do i fix this?


It sound like your headphone jack is the default sound device. Go to control panel > sounds > look at the devices listed. Click on the speakers that have a device connected to them. You may have two selections for speakers, but one may be tied to a sound device and the other to headphones. Highlight the sound device and click on make this device the default sound device and hit apply.

Nov 15, 2009 | Gateway M305CRV Notebook

1 Answer

Where is the sound card located on my computer?


On a laptop the sound device is built into the mainboard and is not a seperate device that can be removed. If your sound device is not working due to the audio device is bad then you would need to replace the mainboard to fix it.

Nov 12, 2009 | Acer Aspire 3680 Laptop

1 Answer

My laptop brings out no sound


Go to the Control Panel - click on Sounds and Audio Devices - click on the Sounds tab - click on any of the Program events and click the play button. If you hear a sound from the speakers the audio driver is correctly installed. Also connect a headphone to the laptop and repeat this test.
If you don't hear any sounds and the play button is greyed out, it means the correct version of the audio driver wasn't installed.
You can check if this is true - go to Control Panel - System - Hardware tab - Device Manager and look for any devices that have a yellow ? against the device. This indicates a device driver is required to make this device work.
You need to download the correct device driver for your model laptop, and it must be a XP or Vista version that matches the Windows version that is installed on your laptop.

Jun 03, 2009 | Acer Aspire 1642ZWLMi Notebook

2 Answers

No sound after installing Windows XP


install your original sound driver. don't install buetooth. sound driver first, bluetooth causing audio failure.

Jun 02, 2009 | Computers & Internet

1 Answer

Sound device (no sound)


Hello!!


Just reinstall he sound drivers from ur motherboard cd!! It works!!

Cheers!!

Feb 23, 2009 | Toshiba Satellite A10-S177 Notebook

3 Answers

No audio device installed on my laptop


I'm not sure whether this is the exact same problem, as I was having, but mine just randomly quit while I was listening to music this morning. I got messages saying "No audio device installed", but when I went to device manager, all my audio devices said they were working properly. If this is the case with you, simply restart your computer. It may take a couple restarts, but this should work. My sound was back even before it finished shutting down.

If it helps anyone trying to get to the root of this problem, I am running XP on a Dell B130 laptop, with the following devices listed in Device Manager:
Audio Codecs
Legacy Audio Drivers
Legacy Video Capture Devices
Media Control Devices
SigmaTel High Definition Audio CODEC
Video Codecs
Hope this helps!

Jan 22, 2008 | Creative Labs Sound Blaster Audigy LS...

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