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Pro tip: I cleaned a stubborn D-sub connector pin with a fiberglass pen instead of contact cleaner and it left conductive debris that caused a new intermittent fault.
What's the best way you've found to clean those tiny pins without making a bigger mess?
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lisa_jones213mo agoMost Upvoted
Wait, a fiberglass pen left conductive bits?
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spencer_ross3mo ago
It leaves non-conductive glass dust, actually.
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susanh461mo ago
Ha! I once used one to fix a toy and it still won't turn on.
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