I bought this macbook model used a couple days back: http://www.everymac.com/systems/apple/ma...
I have opened it up a couple times since and must've messed something up. The responsiveness of the keyboard declined with time (over a couple days) and now the entire keyboard is non-responsive and the trackpad is very glitchy at best.
Would this purchase and fix solve my issues? Is there a possible other culprit?
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