crwdns2935425:07crwdne2935425:0
crwdns2931653:07crwdne2931653:0
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pull the first PCB up and remove the screws of the second PCB.
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after removing the two PCB's, clean the acid on the PCB.
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after cleaning the PCB's put it al together again.
crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0