Sound problems

rmcquistion

Registered
Hello. My Macintosh is 8100 with 80 MHz, and Mac OS 9.0.0.
I realize that my battery is low.

I have noticed that my machine acting up. The sound keeps go up and down and turn on and off mute repeatly.
Any suggest about this or is this becasue my battery is low?

Thank you.
 
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