SOLVED: MacBook Air mid-2012: Random screen glitches and lockup/crashing - MacBook Air 13" Mid 2012 - iFixit
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Amazon.com: Willhom Touchpad Trackpad with Cable Replacement for MacBook Pro 15" A1286 2009 2010 2011 2012 (922-9035, 922-9306, 922-9749,821-0832-A) : Electronics
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