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  1. V

    820-3437-B // damaged missing components due to corrosion

    first time doing one, just needed some insight. Now i just feel silly! Many Thanks all!
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    820-3437-B // damaged missing components due to corrosion

    In Looking trough the schematics the following components are missing/damaged and is it possible to replace the missing ones with the following Blown Inductor: L75020 2.2UH-20%-13A-0.012OHM replace with ...
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    MacBook Pro A1502 // 820 - 4924 - A // Orange light not powering on

    Using original 85 watt charger! In the video above, what are the next two items being measured?
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    MacBook Pro A1502 // 820 - 4924 - A // Orange light not powering on

    Hey everyone, this is a strange one, there is no water damage no corrosion. I followed the first few steps of the video below: Getting the following readings: PP Bus : 12.56 volts not sure what to measure next, so stuck now
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    820–00165 as soon as the Power button is pressed fan at high speed

    Hey, have you tried fan control? link below https://www.macupdate.com/app/mac/47386/macs-fan-control at-least it will eliminate the issue of the sensor. There are resistor on the board that are responsible for fan speed control without them fan is spinning with one speed. Hope that helps.
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    A1989 No webcam/keyboard light after screen replacement.

    Hey All, I did something very, very, very stupid! During LCD replacement (complete assembly) i was convinced i did but did not disconnect the battery. During reconnection of the new screen, there was a small flash and the machine turned on, i soon that realised that the battery still connected...
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