sound squeals during boot-up

[James D Tyler]

I'm using alsa on a G3 900 with hoary, and when I reboot the computer or power 
it up. there is a squeal fromt he speakers. I think it's feedback because the 
mic is on the screen. How do I disable the volume or the mic?
-- 
James D Tyler
jty at bigfoot.com
SPC US Army 3rd Infantry Division
"Rock Of The Marne!"

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