06-09-2015, 06:12 PM
For the last 2 years, whenever I see my sister's 2009 while Unibody MacBook every few months I have to remove the back and adjust the trackpad because it's jammed up.
I never know if I should tighten the screw more tightly or less loosely but the fix never seems to last. What the hell?
I never know if I should tighten the screw more tightly or less loosely but the fix never seems to last. What the hell?