WINDOWS VISTA SERVICE PACK1

I HAD A UPDATE FOR WINDOWS VITSA SERVICE PACK1 THROUGH SO I WENT AHEAD AND
INSTALLED AFTER IT FINSHED IT SAID SUSSECFULL WHEN I WENT TO PLAY MUSIC ON ME
LAPTOP I WENT TO CLICK THE SPEAKER IN THE RIGHT BOTTAM CORNER AND IT
DISPLAYED A MESSAGE SAYING NO AUDIO OUTPUT DEVICE INSTALLED SO I CUDNT GET
SOUND AT ALL BUT BEFORE I INSTALLED DIS UPDATE MY SOUND WORKED FINE BUT HAD
NO SOUND WHEN THE UPDATE WAS INSTALLED SO I HAD TO UNISTALL THE SERVICE PACK1
TO GET MY SOUND WORKING AGAIN ANY IDEAS WHY THAT SERIVE PACK DONE THIS??

"PLAYBUNNIE" <> wrote in message
news:58761606-7D5E-439C-998F-...
>I HAD A UPDATE FOR WINDOWS VITSA SERVICE PACK1 THROUGH SO I WENT AHEAD AND
> INSTALLED AFTER IT FINSHED IT SAID SUSSECFULL WHEN I WENT TO PLAY MUSIC ON
> ME
> LAPTOP I WENT TO CLICK THE SPEAKER IN THE RIGHT BOTTAM CORNER AND IT
> DISPLAYED A MESSAGE SAYING NO AUDIO OUTPUT DEVICE INSTALLED SO I CUDNT GET
> SOUND AT ALL BUT BEFORE I INSTALLED DIS UPDATE MY SOUND WORKED FINE BUT
> HAD
> NO SOUND WHEN THE UPDATE WAS INSTALLED SO I HAD TO UNISTALL THE SERVICE
> PACK1
> TO GET MY SOUND WORKING AGAIN ANY IDEAS WHY THAT SERIVE PACK DONE THIS??

First of all, using capitals throughout a post is deemed to be shouting and
therefore rude. Please don't shout in a post. Also, the liberal use of
punctuation has, over the years, proved itself an aid to reading and
writing. Please use some.

Now your issue. Are you using Vista drivers for your sound device? Go to
the manufacturer's website and download the latest drivers. SP1 may be
fussy about such things. Also, a visit to the Microsoft website and putting
'Vista SP1 sound' in the search box brought up many results of interest. I
suggest you look at those.