Ty

I recently installed Vista Ultimate on my Dell Inspiron 9300 and have had
only two problems.

1.)My headphone jack works but the speakers don't.
2.)Vista compatible Nvidia 6600 go driver.

I have installed the sound drivers numerous times (vista and xp versions)
but nothing seems to work. Is there something I'm missing to get my speakers
working. I have also tried to use the dell diag cd but that doesn't do
jack.Sorry if there are spelling errors i haven't had a chance to install
word.