10-28-2007, 07:24 AM
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Deity
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Join Date: Jul 2004
Location: Saint Regis Falls, NY, USA.
Posts: 3,887
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you said you have to hit it. expose the printed circuit side and the component side and see if there is a loose component on the board. wiggle each component with your fingers or a needle nose plier. once you found it, resolder the joint with a low wattage soldering pen and rosin core solder.
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