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No Audio output device is installed

Hi, I have a Toshiba Portege M600 Laptop. It suddenly gave a message that No Audit output device is installed. I am unable to hear any music or have voice chats.

I tried going to the control panel and reinstall the audio drivers. But I do not know what is the audio device my laptop has.

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  • imshubansal Jan 17, 2009

    after rebooting the laptop there comes a red cross on the speaker and there is no audio. i have also got the motherboard changed as per the recommendation from a Toshiba engineer but to no avail. i have tried to reinstall the drivers N number of times but still the same prob..... i guess it is a common prob with Toshiba Portege M600 and i really regret my decision of buying this machine.
    Imshu Bansal

  • tarkem Mar 14, 2009

    yep I have the same problem too with my m600. Anyone know how to fix this?



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1 Answer

No audio output installed

Open Start /Control Panel / Sound - check that mute is off and volume is up.
Check drivers in device manager for problematic drivers. If non found the try updating the sound drivers. Reboot system....
If problem still persists then go to maufacturer web and search documentation for specific issues.


Jun 06, 2011 | DENAQ AC-Adapter for Toshiba Portege...

1 Answer

Suddenly my laptop Portge M600 Model # PPM60-06J019 is showing " No Audio Output Device is installed". Pls advise solution as soon as possible. Thanks/Jahir

Maybe you do no have the sound drivers installed.¤tTab=service&type=Drivers¤tTab=service&type=Drivers

download these two and install them, if the problem still persist, its a product defect.

Apr 04, 2011 | Computers & Internet

1 Answer

Same problem: I have a Toshiba Portege M600 Laptop. It suddenly gave a message that No Audit output device is installed. I really wish I didn't buy Toshiba.

Try checking the drivers on the Toshiba for the audio . Try updating them online and also try a bios update . Then check, Also in safe mode is the sound working ?? And if not try to check the sound in BIOS . Press random keys and check if sound comes . If it does not come hardware issue . if it comes software issue . If its a software issue try a restore or a recovery .

Oct 14, 2009 | Computers & Internet

1 Answer

Toshiba M600 no audio device

Download the chipset drivers for you motherboard, and then reinstall the audio drivers. This should fix the problem. If you don't know what motherboard you have, download everest. The program will most likely have a link to your motherboards manufacturer.

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Download audio driver free

Try the audio driver on this page: searched all over and it was all I could find. Toshiba for some reason doesn't have it on their site.

Jun 05, 2009 | Computers & Internet

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No Audio Output Device Installed - Toshiba M600 Portege

Maybe the problem is in your BIOS, you might need to enable something. Or maybe the CMOS battery is was going bad, and now it's shot, so your system doesn't remember it's settings.

Feb 26, 2009 | Toshiba Portege M700-S7008 Notebook

1 Answer

I can not hear sound from laptop

Check the device manager and see if you have a audio driver. To do this go to Start, then right click computer, go to properties, when the next window pops up go to Hardware, and click device manager. There you can see what your audio is saying

Feb 06, 2009 | Toshiba Computers & Internet

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