8 years agoBreaking down widespread complex damage to make component level repair manageableLouis Rossmann
10 years agoHow Macbook Pro logic board power circuit works - 820-2915 logic board repair.Louis Rossmann
10 years agoIntroduction to Macbook logic board power circuits - 820-2936 no PPBUS_G3H repairLouis Rossmann
9 years agoNo backlight because of bad switch trace, A1278 Macbook Pro no backlight repairLouis Rossmann