はじめに
This guide show a tip to chemically clean up a battery leakage whit common home products.
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Open the keyboard by removing 11 small Philips screws.
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When opening a keyboard always open it whit the keys sides turned down. Because if you open it with the keys turned up depending on the keyboard model the keys will fall off.
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Just a detail of the keyboard circuit.
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You dont need to mess up here unless the battery acids reached the circuit area.
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If the circuit is contaminated with acids or corrosion. Just clean it whit isopropyl alcohol and a tooth brush.
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Celan the batery slot whit isopropyl alcohol and tooth brush.
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Brush it until it became clean and use a piece of old cloth the dry the e excess of alcohol.
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Completely remove the power cable.
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You will clean it using a homemade chemical solution composed of vinegar and salt. The same solution used to clean old coins.
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On a mall cup of tea add vinegar until it almost fill up and add a small tea spoon of salt and mix it up until the salt dissolve.
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Drop the contained metallic part inside the solution and wait for about 10 minutes.
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Remove it and check if the corrosion was removed. If not repeat the process for more 10 minutes. Dot not forget the metal inside the solution for a time longer than10 minutes or the solution will star to corrode the metal and make things worse.
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Finish it by cleaning it with a tooth brush and alcohol isopropyl.
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Before clean.
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After clean
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