Check the BIOS & make sure sound is enabled,&/or clear the CMOS,reset
BIOS..If all is ok,try expanding the sound tree in device mgr,R.click on the
sound hardware,properties,update driver,use the "let me choose driver"
option,
see what its offering & install...Also,reinstall the boards chipset
installation
utility,get this from intel or amd,etc...Do this 1st..After all is set,go
to run,
type

XDIAG Run the direct x sound checks.
"MRRIGGA" wrote:
> I have an old Windows XP laptop. Understand manufacturer is not now in
> business.
> Problem I have is there is a yellow explanation mark next to audio device,
> in device manager. Have tried various drivers from manufacturer of audio
> device. have tried troubleshooter (code 10) and many other suggestions and
> idea's. Properties tells me that the files are all downloaded in Driver
> details. Resources tells me This device isn't using any resouces because it
> has a problem.
> I have formated the HD and reloaded Windows XP.
> Any idea's please
> B J G