Your question implies you might be firm with powered devices, but not with microelectronics as the magsafe connector (who has a high chance of being faulty) has only a few caps and resistors, so.maybe you are not the right person to try this on your own, no offense.

Usually everything is Intel reference design_except_for_apple_own_stuff which you're handling here. Schematics aren't available except for a few older machines, even within the company. Please give attention to ESD - might do more damages only by touch. The logic board was replaced about two years ago, so I hoped it wasnt that. I have 2017 model macbook pro, it received a new battery and logic board about 2 years ago and the battery health was still ok. Your best bet would be a smc-reset first, if that doesn't help try to replace the magsafe connector (under the board). Mac Screen FlickeringWhile unlike the MacBook Pro the display image seems.

Everything is SMD/SMT on the boards, this translates to: too small to repair or measure by hand, except you're hardcore into microelectronics and have the equipment.įor this exact reason parts like MLB (main logic board) get replaced in Apple Stores instead of 'repaired', as a skilled worker with equipment would be more expensive than replacing modules altogether.

Apple macbook pro 13 logic board