Vista - My fatal1ty problem ( microphone )

i cant find the answer to my problem in the creative site ....

my problem is that my microphone use to work perfectly yesterday and today my microphone deactivate it self and then re-activate it self but starts doing a buzz sound ... and when i try to talk it makes my voice buzzy too

can you please help me

I assumes you have one of the X-Fi cards from Creative then.

First ensure you're all patched up.
Try changing Audio modes, sometimes changing that kicks things back into life.
Try setting the mode you're using back to default settings.
Do you have one of the cards with the break-out box? - If so try changing where your mic is plugged in and see if that makes a difference.
Tried the obvious "reboot fixes most things" trick?

Just a couple o things to try

Or you could just get a sound card that works much better for Vista 64.
Creative seems to have just stopped caring about costumer support at all.

I had a creative Audigy EX which worked fine for WinXP however was worthless on Vista 64.

I went with a HT Omega Claro and it is excellent in every way.

HT Omega - Claro