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Need help with laptop motherboard power problem

 
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chips2481



Joined: 11 Apr 2009
Posts: 6
PostPosted: Fri Apr 17, 2009 1:05 am    Post subject: Need help with laptop motherboard power problem Reply with quote
I have this laptop that will make a power adapter make a screeching noise like it will fry it if you leave it plugged in too long. Does this point out to anything that would be a simple fix? Here are some high resolution pictures of the board.
http://i227.photobucket.com/albums/dd228/chips2481/IMG_4685.jpg
http://i227.photobucket.com/albums/dd228/chips2481/IMG_4686.jpg
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Justmanuals



Joined: 21 Aug 2004
Posts: 1948
PostPosted: Fri Apr 17, 2009 1:29 am    Post subject: Reply with quote
The only moving parts inside a laptop are the fan and the hard drive. Try to isolate the noise to one of those components.

HtH

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livewire



Joined: 23 Mar 2009
Posts: 19
PostPosted: Fri Apr 17, 2009 5:25 am    Post subject: Equipment Repairs Reply with quote
Sometimes if it's a light screeching you are observing it may be due to lose connection of wires which brings about this noise.Else it should not be an easy fix according to me.
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