audio device question

No sound on my computer. already check the speakers on another computer and is ok. I try to read a cd, but not sound. He saids under sound and devices [no audio. how I can solve this problem.] Thank you.

Do you see the volume control in the taskbar (lower-right)?

Run the System File Checker

Start > type CMD

Right click on CMD > select run as administrator

Type sfc/scannow

Press enter

The scan takes a few minutes

Use the System File Checker tool to repair missing or corrupted system files

https://support.Microsoft.com/en-us/KB/929833

When you are finished, go to the Windows Manager and look for C:\windows\lastgood in the folder.  Open the C:\windows\lastgood folder and look for System 32.

Open the System 32 folder and look for the dll cache.

Open the dll cache > Search sndvol32

Copy/paste sndvol32 to C:\windows\system32

In Control Panel > sounds, speech, and audio devices > sounds and audio devices > check the box to place volume icon in the taskbar

Volume icon is not displayed in the notification area, and you may receive an error message when you try to add

https://support.Microsoft.com/en-us/KB/319095

If this isn't the problem, run the fixit in the following Microsoft FixIt.

Diagnose and automatically repair audio playback problems:

http://support.Microsoft.com/mats/AudioPlayback/

HP and Compaq Desktop PCs - no Audio devices (Windows XP)

http://support.HP.com/us-en/document/c01427349

Tags: Windows

Similar Questions

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    PLEASE HELP ME OUT HERE!    I'M REALLY No.$ to BUY a NEW computer LAPTOP, BUT I NEED to USE AUDIO if BADLY... pls help = *) appreciate very much for all your help here!

    To troubleshoot sound problems

    http://h10025.www1.HP.com/ewfrf/wc/document?DocName=c01763067&cc=us&DLC=en&LC=en&product=3289548&tmp_track_link=ot_search

    AutoScan for lack of device drivers.

    http://h20614.www2.HP.com/ediags/GMD/welcome.aspx?LC=en&cc=us&product=3382292

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  • HP Elitebook 8440p: lack of "Audio device high definition '-win 10 (or 7/8/8.1?)

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    Hello:

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    Here is how to do this without messing up your graphics driver...

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  • Tecra 9100 - no audio device after XP Pro install

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    WOW!
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    Hello

    > 1. Why I have FOUR devices hd audio from nvidia in Device Manager?
    I guess these four audio devices are owned by graphics chip (nVidia) controller and they are essential to control the HDMI, spdif, etc.
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    > How can I make my primary audio device of the nvidia hd audio?
    I put t understand why you want to do a primary device?
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    If you wish, you can set audio device as the default device in Control Panel-> Sound-> reading tab
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    > 3. Don't you think that it was a bad idea to install the driver directly from realtek website?
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    read the response of others to these circumstances did not help because I can't find the sound card, and I don't know what it looks like.

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    Hello

    First question: what laptop do you use?

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    It s not very serious problem if you have changed something or deleted all files.
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    I found another announcement in this forum on this subject!
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    Say hello to new soriano7709.



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