Walt,

Is this Windows 7?    My Win 7 pc is similar.   In the Windows search 
box enter this:

manage audio devices

On the playback tab, arrow down to "headphones", be sure you have 
headphones plugged in.   Tab down to  "set as default", then save or OK 
or whatever it says and the headphones will play.

For the mic jack, do the same thing under the recording tab. With a  mic 
  plugged into the jack,select "microphone" , then set it as "default".

Hope this helps.

73, Steve KW3A


On 4/5/2013 6:32 PM, Walt Sebastian wrote:
> Hi Guys,
> I have had this computer for about a year and a half.  There are two USB
> ports on the front that work fine.  Between them are a microphone and
> headphone jacks.  I haven't figured out how to make them work.  73
>
> Walt
> WA4QXT
> Groton CT
> [log in to unmask]
>
>
>