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Geoff J

macrumors newbie
Original poster
Apr 4, 2007
5
0
I thought the soundcard was fried for the past few weeks, but the sound came back miraculously today, but then would get really loud and distorted before konking out

I noticed that knocking or tapping on top of the laptop cover where the soundcard is at, it kicks in, but then the F3-F5 keys are nonfunctional and it is set at one volume

So is it due to a loose wire?
 
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