87GT Posted November 6, 2007 Report Share Posted November 6, 2007 I don't know much of anything about the AC Adapters. Mine will not power up my laptop. When I plug in just the AC adapter to the wall the power converter makes a buzzing sound. You can faintly hear it if you put it against your ear. It does this in a constant beat. I can't find any screws to open it up. Is it safe to say it is dead and I should buy a new power adapter? Quote Link to comment Share on other sites More sharing options...
Skinner Posted November 6, 2007 Report Share Posted November 6, 2007 yes. Next question. Quote Link to comment Share on other sites More sharing options...
87GT Posted November 7, 2007 Author Report Share Posted November 7, 2007 yes. Next question. How many inches of snow will we get before the end of the year? Quote Link to comment Share on other sites More sharing options...
thorne Posted November 7, 2007 Report Share Posted November 7, 2007 6-18 Quote Link to comment Share on other sites More sharing options...
JaSSon Posted November 7, 2007 Report Share Posted November 7, 2007 Try a voltmeter before you go replacing parts. Quote Link to comment Share on other sites More sharing options...
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