New sounds

[momoese]

So I have an old imac running OSX 10.3.9 and recently it started making a whoosh sound randomly at will. It sounds like a whiffle ball bat missing the ball. Also for no apparent reason it started saying "you have logged in" every time I wake it up. Any clue how to make these annoying sounds go away and or what may have started them?

 

[bartelby]

Sounds like iChat is still running...

 

[momoese]

Sounds like iChat is still running...

I don't use it, and it's not on in the dock. Is it running in the background maybe?

Edit, I just turned it on and that is the sound, but why is making the sound while it's turned off?

 

[momoese]

I did a safe boot and it cleared up all the problems!