Apple Quality Programs
MacBook Pro: Distorted video or no video issues (NVIDIA GeForce 8600M GT)
Solution: replace defective G84-602-A2 (dark underfill) GPU with fixed revision G84-603-A2 (white underfill)
MacBook Pro (15-inch, Mid 2010): Intermittent black screen or loss of video
Solution: replace C9560 with aluminum polymer or MLCC capacitor
MacBook Pro Repair Extension Program for Video Issues 15" 2011 A1286
solution 1: demux to disable the GPU using dosdude method Link or use CMIzapper Tiresias "the GPUkiller" solution Link.
solution 2: replace with 820-3330 logic board.
MacBook Pro Repair Extension Program for Video Issues 15" A1398 Mid 2012 - Early 2013
solution: Resolder U8900 with leaded solder. Triple check all joints under a microscope.
13-inch MacBook Pro Display Backlight Service Program
solution: replace the entire screen assembly or replace/repair backlight flex cable.
iPhone 6 & 6 plus Touch Disease
solution: remove the black touch chip (Meson) using heat, run a micro jumper (M1) to the damaged pad and put a new chip on. The problem goes away once this has been done.
iPhone 6s and iPhone 6s Plus Service Program for No Power Issues
solution: replace tristar.
iPhone 8 Logic Board Replacement Program
Problem: cpu disconnect on logic board marked H3K5. solution: reball cpu and it will work again.
iPad Air (3rd generation) Service Program for Blank Screen Issue
solution: replace screen assembly. not logic board problem.