8 years agoDiagnosing a dead SMC on Macbook Pro with brief walkthrough of magsafe light circuitLouis Rossmann
9 years agoPPBUS _G3H shorted to ground by CPU vcore on 820-3209 Macbook Air logic boardLouis Rossmann
9 years agoDemonstration of our industry leading quality control/quality assurance post-repair testing.Louis Rossmann
9 years ago820-3462 Macbook Pro Retina missing PP3V42_G3H due to shorted caps on logic board.Louis Rossmann
9 years agoMacbook Pro logic board not charging battery, missing pullup resistor on SMC data line.Louis Rossmann