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paxtonandrew

macrumors 6502
Original poster
Hello,

I just woke my PowerBook(stats in signature) from sleep, and when i opened iTunes, a horrible hissing noise erupted from the speakers. Is this Normal? Should i get it looked at (it also has a squeaking space bar)?

Thanks for your help
 
So far, only once (the computer only just came into full time service about a month ago, and when i woke it from sleep, it happened. I don't know what the problem is, is it serious?
 
I've gotten strange sound glitches once or twice.

I never thought it was a problem, as I don't think it's happened more than twice, and nothing seemed wrong afterwards.
 
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