OK I've tried it no luck. I found old sound and graphic card drivers that was still installed and was able to clear them. Unfortunately instead of the intolerable Buzzing\Humming and no audio, now I cannt hear anything out the speakers at all. Do you think an audio add on card will give me audio?
Yes a discrete card will give you audio.
Before you do that my last suggestion for you is to clear your cmos/reset
Sometimes your cmos can become corrupted over time
It's worth a shot and something i've done before when my video was misbehaving
When i restarted in that scenario my video was restored
I have no explanation for it but it worked.
Try that and see if it works.
If not go for the sound card installation.
Man i feel for ya bud!