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I have no sound on my compaq 510 laptop, on device manager everything is perfect but no sound. it seems my laptop uses IDT sound

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Try to uninstall the sound driver from control panel.Restart then download and install driver from


Posted on Sep 08, 2010


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My microphone in compaq presario v6430 dosent work


this may solve your problem

Click Start
Type DEVMGMT.MSC in Search Field and Press Enter
It opens Device Manager
Scroll down to Sound Video and Game Controllers category and expand it
Right click on Idt High Definition Audio Device and click Uninstall it
Click Start
All Programs
Recovery Manager
click Hardware Driver installation
select Sound Driver entry
look to see if there is a Modem/Audio Driver (conenaxt)
click Install
restart laptop

and hopefully all will be good
please let us know if this has sorted your mic problem out
so that we may be able to help others

many thanks

Mar 14, 2011 | Dell Inspiron 6400 Notebook

1 Answer

Distortion when music play

click on start and right click on on properties.on the left

hand top corner click on device double click on sound video and game controller now right click on idt high definition audio codec and uninstall.after that close all the windows and retstart the system.everything should work fine.

Jan 08, 2010 | Computers & Internet

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Sound driver problem in compaq presario cq40 with winXP

update to service pack 3, then go to update driver in device manager and allow it to search the internet it will find the HD audio codecs from microsoft and install them.

Jul 02, 2009 | Compaq Computers & Internet

1 Answer



The simple and the only solution to this is reinstalling the sound card drivers.

Go to device manager > under sound video and game controllers
Right click on the IDT high def audio codec and uninstall it.

Also uninstall the connexant or th realtec audio driver
remember don't install the IDT codec back.. just reinstall the sound driver from the recovery manager > advance options > hardware driver installation.


Apr 05, 2009 | HP Computers & Internet

1 Answer

My satellite 510 system laptop has lost its sound... i dont think the speaker is busted.. i know it just needs configuration... the model no. is : PSJ10 N-1 CKU3

check if the drivers r installed in device manager : rt clk on 'my computer' and select 'manage' and then select device manager from the list on ur left.
reinstall the drivers by right clikin on the audio under device manager
and goto control panel - sounds blah blah and chk the settign ova ther

try with a pair of ear fones :)

Jan 24, 2009 | HP 510 Notebook

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Dell studio 1535 loptop mic dosnt work

I have a Dell Studio 1737. I have install IDT 92HD73C1 v6.10 2009-02-17, Dell packed R204591.exe.
In the Control panel Sound, tab Voice, Mic device click button "Volumen" (spanish version) and select Internal Mic insted of Mic.

Dec 01, 2008 | Dell Inspiron 6400 Notebook

1 Answer

Audio driver problem

You can try to uninstall and reinstall the audio driver. Go to Device Manager and you can uninstall and reinstall from there. You can also try to update the driver. Visit the manufacturer's website for driver update.

Nov 25, 2008 | HP Compaq Business NX9110 Notebook

1 Answer

No sound from brand new compaq presario laptop

seems u got to get sound card drvrs 4 ua pc

Jul 16, 2008 | Compaq Presario Notebook

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