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
5 years agoTim started TCRS Circuit at 16 with no $$. He now has a board repair store in California.Louis Rossmann
5 years agoMacbook Pro not turning on: GPU power circuit failure. Logic board repair tutorial.Louis Rossmann
3 years agoA1466 Macbook Air not turning on, COMMON SMC reset issue due to bad IPD flex/trackpad.Louis Rossmann
5 years agoWe take safety of customers VERY seriously & want to make sure battery replacement is done PROPERLY!Louis Rossmann
1 year agoBeware improper short detection methodology: on Macbooks you can kill your CPU, NAND, RAM, or GPU.Louis Rossmann
8 years agoBreaking down widespread complex damage to make component level repair manageableLouis Rossmann