looking for a fix forno jack info.

[loride56]

everything says working but no jack info. all sound drivers are in place.all the green indicators are jumping but no sound.???

 

[penguintech]

Try to connect a microphone to your computer and follow the steps below:

After you've plugged a microphone into a microphone jack on your computer and turned it on (if the microphone has an on button), follow these steps.
a. Open Sound by clicking the Start button, and then clicking Control Panel. In the search box, type sound, and then click Sound.
b. Click the Recording tab, click Microphone, and then click Properties.
c. Click the Levels tab and make sure the Mute button is not on. If the button looks like it enables, click it to turn on sound for this connection, and then click Apply.
d. (Optional) To listen to microphone sounds through your speakers or headphones, click the Listen tab, click the Listen to this device check box, and then click OK.

You may also refer the following articles for more information:

Connect a microphone, music player, or other audio device to your computer
http://windows.microsoft.com/en-us/windows7/Connect-a-microphone-music-player-or-other-audio-device-to-your-computer

Tips for fixing common sound problems

http://windows.microsoft.com/en-US/windows7/Tips-for-fixing-common-sound-problems