no audio output device installed message

[amsoil guy]

vista upgraded last night. now there is no sound. yes i've checked to make
sure everything is turned on. no headphones plugged in. i can't open the
mixer for there is no audio device installed. help.

thanks

 

[amsoil guy]

thanks, i installed the realtek driver and it started working. now, i find
that the headphone jack won't work. any ideas?

 

[dfgdfgdreterterter]

vista upgraded last night. now there is no sound. yes i've checked to make
sure everything is turned on. noheadphonesplugged in. i can't open the
mixer for there is no audio device installed. help.

thanks

Get sound from your headphones with the speaker off. This works for me
every time. Realtek, if you're listening, please fix your &**^#$%^&
driver!!!

Plug in your headphones.

Open the Realtek HD Audio Manager.

Click on the folder icon.

Check ‘Disable Front Panel Jack Detection’.

Play a test sound.

Uncheck ‘Disable Front Panel Jack Detection’.

Play a test sound.

 

[Ms. Kay]

I got the same message, No audio output installed message. How do I get it
back? When turning on the computer, I would like to hear sound.