9 years agoDon't lower yourself by lying; make customers humble when fixing 820-3330 boards with no backlight.Louis Rossmann
7 years ago2017-03-04 820-2915 no backlight, 29v - how are we 29v w/ no brightness & how do we fix it?Louis Rossmann
9 years agoHow DC to DC boost circuits work explained simply; fixing no backlight on 820-2523.Louis Rossmann
6 years agoHow Manhattan real estate agents & building owners take advantage of human hopefulness.Louis Rossmann
3 years agoCommon cause of no power on newer Macbooks with FIX: BUT YOU WON'T WATCH IT! (let's be honest)Louis Rossmann
6 years agoHow to repair sensor on Touchbar Macbook when running slow without Apple diagnostic softwareLouis Rossmann
5 years ago820-00840 A1708 Macbook Pro with no backlight: how to repair its logic board.Louis Rossmann